MatPROV: A Provenance Graph Dataset of Material Synthesis Extracted from Scientific Literature
Paper • 2509.01042 • Published
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The dataset generation failed
Error code: DatasetGenerationError
Exception: CastError
Message: Couldn't cast
label: string
@graph: list<item: struct<@type: string, @id: string, type: list<item: struct<@value: string, @language: str (... 602 chars omitted)
child 0, item: struct<@type: string, @id: string, type: list<item: struct<@value: string, @language: string>>, labe (... 590 chars omitted)
child 0, @type: string
child 1, @id: string
child 2, type: list<item: struct<@value: string, @language: string>>
child 0, item: struct<@value: string, @language: string>
child 0, @value: string
child 1, @language: string
child 3, label: list<item: struct<@value: string, @language: string>>
child 0, item: struct<@value: string, @language: string>
child 0, @value: string
child 1, @language: string
child 4, matprov:purity: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 5, matprov:form: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 6, matprov:atmosphere: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 7, matprov:duration: list<item: struct<@value: list<item: string>, @type: string>>
child 0, item: struct<@value: list<item: string>, @type: string>
child 0, @value: list<item: string>
child 0, item: string
child 1, @type: string
child 8, activity: string
child 9, entity: string
child 10, matprov:temperature: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 11, matprov:pressure: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 12, matprov:concentration: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
prov_jsonld: null
doi: string
to
{'doi': Value('string'), 'label': Value('string'), 'prov_jsonld': {'@context': List(Json(decode=True)), '@graph': List(Json(decode=True))}}
because column names don't match
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1872, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 260, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 120, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
label: string
@graph: list<item: struct<@type: string, @id: string, type: list<item: struct<@value: string, @language: str (... 602 chars omitted)
child 0, item: struct<@type: string, @id: string, type: list<item: struct<@value: string, @language: string>>, labe (... 590 chars omitted)
child 0, @type: string
child 1, @id: string
child 2, type: list<item: struct<@value: string, @language: string>>
child 0, item: struct<@value: string, @language: string>
child 0, @value: string
child 1, @language: string
child 3, label: list<item: struct<@value: string, @language: string>>
child 0, item: struct<@value: string, @language: string>
child 0, @value: string
child 1, @language: string
child 4, matprov:purity: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 5, matprov:form: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 6, matprov:atmosphere: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 7, matprov:duration: list<item: struct<@value: list<item: string>, @type: string>>
child 0, item: struct<@value: list<item: string>, @type: string>
child 0, @value: list<item: string>
child 0, item: string
child 1, @type: string
child 8, activity: string
child 9, entity: string
child 10, matprov:temperature: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 11, matprov:pressure: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
child 12, matprov:concentration: list<item: struct<@value: string, @type: string>>
child 0, item: struct<@value: string, @type: string>
child 0, @value: string
child 1, @type: string
prov_jsonld: null
doi: string
to
{'doi': Value('string'), 'label': Value('string'), 'prov_jsonld': {'@context': List(Json(decode=True)), '@graph': List(Json(decode=True))}}
because column names don't match
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1347, in compute_config_parquet_and_info_response
parquet_operations = convert_to_parquet(builder)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 980, in convert_to_parquet
builder.download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 884, in download_and_prepare
self._download_and_prepare(
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 947, in _download_and_prepare
self._prepare_split(split_generator, **prepare_split_kwargs)
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1739, in _prepare_split
for job_id, done, content in self._prepare_split_single(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/builder.py", line 1922, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
doi string | label string | prov_jsonld dict |
|---|---|---|
10.1002/advs.201600035 | Fe1+xNb0.75Ti0.25Sb_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Fe",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.97%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "piece",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "Nb",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.8%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "foil",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "Ti",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.99%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "rod",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "Sb",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.999%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "block",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "levitation melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "levitation melted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "remelting",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "remelted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "mechanical ballmilling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "8 h",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"label": [
{
"@value": "Mixer Mill MM200",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "ballmilled sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "graphite die",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"label": [
{
"@value": "SPS-1050",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "spark plasma sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1123 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "10 min",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "65 MPa",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e11",
"label": [
{
"@value": "spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1023 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "2 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e12",
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
}
]
} |
10.1002/advs.201600035 | FeNb0.8Ti0.2Sb_synthesis | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Fe",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.97%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "piece",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "Nb",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.8%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "foil",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "Ti",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.99%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "rod",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "Sb",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.999%",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "block",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "levitation melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "levitation melted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "remelting",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "remelted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "mechanical ballmilling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "1 to 16 h",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"label": [
{
"@value": "Mixer Mill MM200",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "ballmilled sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "graphite die",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"label": [
{
"@value": "SPS-1050",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "spark plasma sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1123 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "10 min",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "65 MPa",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e11",
"label": [
{
"@value": "spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1023 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "2 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e12",
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
}
]
} |
10.1002/advs.201901598 | Cu2−δFexS_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Cu",
"@language": "EN"
}
],
"matprov:purity": [
{
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],
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}
]
},
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}
],
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}
],
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}
],
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{
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}
]
},
{
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],
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],
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],
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},
{
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],
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]
},
{
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],
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}
]
},
{
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}
],
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},
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},
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},
{
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}
],
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}
]
},
{
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}
],
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],
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}
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},
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},
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],
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}
]
},
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}
],
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{
"@value": "1423 K",
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}
],
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}
]
},
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{
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},
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{
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],
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},
{
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{
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},
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},
{
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],
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},
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},
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},
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],
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},
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},
{
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},
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},
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},
{
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{
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],
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{
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}
],
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{
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}
]
},
{
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"label": [
{
"@value": "spark plasma sintering",
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}
],
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{
"@value": "723 K",
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],
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{
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],
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},
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},
{
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},
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},
{
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],
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]
}
]
} |
10.1002/advs.201901598 | Cu2−δS_composition variation | {
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},
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10.1002/aelm.202200053 | C10-PTTT_C10-PTTSe_ion exchange doping | {
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10.1002/aelm.202200053 | C10-PTTT_C10-PTTSe_sequential doping | {
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10.1002/aelm.202200053 | C10-PTTT_C10-PTTSe_film preparation | {
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{
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"@id": "e4",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "nitrogen glovebox",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "spincoating",
"@language": "EN"
}
],
"matprov:rotation": [
{
"@value": "1500 rpm",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "120 s",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "nitrogen",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "spincoated sample",
"@language": "EN"
}
],
"matprov:length_thickness": [
{
"@value": "50 and 60 nm",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
],
"matprov:temperature_end": [
{
"@value": "RT",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
}
]
} |
10.1007/s10909-017-1794-y | La5Ni2Si3_polycrystalline | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "La",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.9 wt% or better",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Ni",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.9 wt% or better",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Si",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.9 wt% or better",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "arc-melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "ultra-high purity argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "arc-melted sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "remelting",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "remelted sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "900 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "1 week",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "evacuated",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz ampoule",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "quenching",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "cold water",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "quenched sample",
"@language": "EN"
}
]
}
]
} |
10.1007/s11671-010-9795-7 | Bi2Se3_flake-like | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "bismuth nitrate pentahydrate",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "selenium",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sodium hydroxide",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ethylenediaminetetraacetic acid",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "Teflon-liner",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "adding",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "DMF",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "filling",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e12"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "filled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "ultrasonicator",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "sonicating",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e13"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e14",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sonicated sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "autoclave",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "sealing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e14"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e15",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sealed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e15"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "furnace",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "140 and 200 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "24 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e15"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e16",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e16"
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e16"
},
{
"@type": "Entity",
"@id": "e17",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e17"
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "filtering",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e17"
},
{
"@type": "Entity",
"@id": "e18",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "filtered sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e18"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ethanol",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "distilled water",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "rinsing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e18"
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e19",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "rinsed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e19"
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "drying",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "100 °C",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "4 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e19"
},
{
"@type": "Entity",
"@id": "e20",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e20"
}
]
} |
10.1016/j.jmrt.2021.03.001 | BaYyFe2-yO4_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "C6H8O7",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Y2O3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Fe(NO3)2",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Ba(NO3)2",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "deionized water",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ammonia drops",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e20",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "magnetic stirrer",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e21",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "furnace",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e22",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "hydraulic press",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e23",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "polyvinyl alcohol",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "evaporated sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "burned sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "fluffy powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
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10.1016/j.phpro.2015.12.181 | Permalloy81_multilayered film | {
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10.1016/j.phpro.2015.12.181 | Permalloy79_multilayered film | {
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10.1016/j.phpro.2015.12.181 | Co/Zr_multilayered film | {
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10.1016/j.phpro.2015.12.181 | Metglas® 2605HB1M_multilayered film | {
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{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "SiO2 substrate",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "Edwards 2-inch magnetron sputtering system",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Cr",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "depositing",
"@language": "EN"
}
],
"matprov:length_thickness": [
{
"@value": "50 nm",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "4 mTorr",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "deposited sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Metglas® 2605HB1M",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "sputtering",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "4 mTorr",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sputtered sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Aluminum oxide",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "depositing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "4 mTorr",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "deposited sample",
"@language": "EN"
}
]
}
]
} |
10.1016/j.scriptamat.2017.11.044 | Ti n O 2n -1_CSPS | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Ti n O 2n -1",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
],
"matprov:length_diameter": [
{
"@value": "50 to 500 μm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "FCT HPD 25",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "preparing green bodies",
"@language": "EN"
}
],
"matprov:pressure": [
{
"@value": "16 MPa",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "1000 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 min",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "100 °C/min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "prepared sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "conventional spark plasma sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1300-1500 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "0-15 min at 1500 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e9",
"label": [
{
"@value": "conventional spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e9"
}
]
} |
10.1016/j.scriptamat.2017.11.044 | Ti n O 2n -1_FSPS configuration b | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Ti n O 2n -1",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
],
"matprov:length_diameter": [
{
"@value": "50 to 500 μm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "FCT HPD 25",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "preparing green bodies",
"@language": "EN"
}
],
"matprov:pressure": [
{
"@value": "16 MPa",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "1000 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 min",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "100 °C/min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "prepared sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "alumina paper rings",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
],
"matprov:length_diameter": [
{
"@value": "40 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "graphite paper",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "graphite punches",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
],
"matprov:length_diameter": [
{
"@value": "40 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "porous graphite felt",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
],
"matprov:length_diameter": [
{
"@value": "40 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "flash spark plasma sintering",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "flash spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e7"
}
]
} |
10.1016/j.scriptamat.2017.11.044 | Ti n O 2n -1_FSPS configuration a | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Ti n O 2n -1",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
],
"matprov:length_diameter": [
{
"@value": "50 to 500 μm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "FCT HPD 25",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "preparing green bodies",
"@language": "EN"
}
],
"matprov:pressure": [
{
"@value": "16 MPa",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "1000 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 min",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "100 °C/min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "prepared sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "alumina paper rings",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
],
"matprov:length_diameter": [
{
"@value": "40 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "graphite paper",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "graphite punches",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
],
"matprov:length_diameter": [
{
"@value": "40 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "flash spark plasma sintering",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "flash spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e7"
}
]
} |
10.1038/s41467-019-09921-4 | PbSe_single-crystal | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Pb",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.999%",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Se",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.999%",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz ampoule",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "reacting",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1100 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "reacted sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "polycrystalline",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "crushing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "crushed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz ampoule with tapered bottom",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz rod",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "gradient freeze growing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "grown sample",
"@language": "EN"
}
],
"matprov:mass": [
{
"@value": ">10 g",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "single crystal",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e9"
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "cleaving",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cleaved sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "small needles",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "argon",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "gas",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "sealing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
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10.1038/s41535-018-0080-9 | CeRh0.58Ir0.42In5_single crystalline | {
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10.1038/s41598-019-41818-6 | Ti2NiCoSnSb_alloy | {
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"matprov:pressure": [
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10.1038/s41598-020-61460-x | Sr4Fe6O13_citrate_auto-combustion_500C_3h | {
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10.1038/srep16291 | Cu2S_thin film | {
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10.1039/c6ra06688g | Bi0.4Sb1.6Te3_spark plasma sintering | {
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"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "disc",
"@type": "xsd:string"
}
],
"matprov:length_thickness": [
{
"@value": "1 cm",
"@type": "xsd:string"
}
],
"matprov:length_diameter": [
{
"@value": "12.5 cm",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e4"
}
]
} |
10.1063/1.4903773 | Mn54−xAl46Cx_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Mn",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Al",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "C",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "arc-melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "arc-melted sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ingot",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1050 • C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "two days",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ingot",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "air",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ingot",
"@type": "xsd:string"
}
]
}
]
} |
10.1063/1.4903773 | Mn54−xAl46Cx_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Mn",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Al",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "C",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "arc-melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "arc-melted sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ingot",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "single-roller melt spinning",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
],
"matprov:rotation": [
{
"@value": "15 m/s",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "melt-spun sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ribbon",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "450 • C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "45 min",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ribbon",
"@type": "xsd:string"
}
]
}
]
} |
10.1063/1.4944771 | R2Fe14B_submicron particles | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "R2O3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Fe2O3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "B2O3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "CaO",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Ca",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "SPEX-8000 shaker",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "milling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "4 hours",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "milled sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz tube",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "box furnace",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "800 -900 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "water-glycerol solution",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "washing",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "washed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "magnetic separation",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "magnetically separated sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e14",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dilute acetic acid solution",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "0.1 vol.%",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "washing",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e15",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "washed sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e16",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ethanol",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "washing",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e17",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "washed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "heat-treating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "300 -400 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "1 -4 minutes",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e18",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heat-treated sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e12"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e12"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e13"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e13"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e14"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e15"
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e15"
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e16"
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e17"
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e17"
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e18"
}
]
} |
10.1088/1742-6596/1011/1/012009 | Fe3O4_co-precipitation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "natural iron sand",
"@language": "EN"
}
],
"matprov:mass": [
{
"@value": "368.937 grams",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "permanent magnet",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "separating",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "separated sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "hydrochloric acid",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "37% 12.063 M",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "NH 4 OH solution",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "6.5 M",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "distilled water",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "CoCl 2 .6H 2 O",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "NiCl 2 .6H 2 O",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "BaCO 3",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "co-precipitation",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "co-precipitated sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e10"
}
]
} |
10.1088/1757-899x/202/1/012048 | Mn0.5Zn0.5Fe2O4_temperature variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "MnCl.H2O",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ZnSO4·7H2O",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "FeCl3·6H2O",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "distilled water",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "dissolving",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dissolved sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "HCl solution",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "adding",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e7"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "stirring",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "5 minutes",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
],
"matprov:rotation": [
{
"@value": "500 rpm",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "NaOH solution",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "1.5 M",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "dropping",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "room temperature, 60 °C, 90 °C, and 120 °C",
"@type": "xsd:string"
}
],
"matprov:rotation": [
{
"@value": "1000 rpm",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dropped sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "reacting",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "60 minutes",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "room temperature, 60 °C, 90 °C, and 120 °C",
"@type": "xsd:string"
}
],
"matprov:rotation": [
{
"@value": "1000 rpm",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "reacted sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e11"
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e12"
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "washing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "washed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e14",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "furnace",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "90 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "4 hours",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e13"
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e15",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e15"
}
]
} |
10.1088/2053-1591/ab532d | BaFe12O19_synthesis | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Ba(NO3)2",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "GR grade",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Fe(NO3)3.9H2O",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": ">98%",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "citric acid",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "GR grade",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "NH4OH",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "GR grade",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "aqueous solution",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "distilled water",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "hot plate",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "dissolving",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dissolved sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "solution",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e7"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "adding",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "solution",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e8"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "maintaining",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "maintained sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "solution",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e9"
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "80-90 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "viscous gel",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "self-igniting",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "self-ignited sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "ash",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e11"
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "crushing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "crushed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e12"
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "preheating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "500 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "preheated sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e13"
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "calcining",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "950 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "4 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e14",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "calcined sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e15",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Ag16+ ions",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e16",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "15UD Pelletron Accelerator",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "irradiating",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e14"
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e15"
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e16"
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e17"
},
{
"@type": "Entity",
"@id": "e17",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "irradiated sample",
"@language": "EN"
}
]
}
]
} |
10.1088/2399-6528/ab3336 | Sm0.5Ca0.5-xSrxMnO3_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "MnCO3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Sm2O3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "SrCO3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "CaCO3",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "weighing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "weighed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "agate mortar and pestle",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "planetary ball mill",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "ball milling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "6 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ball milled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "calcining",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "800 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "calcined sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Activity",
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}
]
},
{
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},
{
"@type": "Entity",
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}
],
"label": [
{
"@value": "grounded sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "pelletizing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "pelletized sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e10"
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "850 °C, 900 °C, 950 °C, 980 °C, 1020 °C and 1050 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "12 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sintered sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e11"
}
]
} |
10.1155/2015/854840 | Mg1-xZnxFe2O4_sol-gel autocombustion | {
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"prov": "http://www.w3.org/ns/prov#"
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"label": [
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}
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},
{
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"label": [
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},
{
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"label": [
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"@value": "Fe(NO3)3",
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}
]
},
{
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"type": [
{
"@value": "material"
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],
"label": [
{
"@value": "ammonia (NH3·H2O)",
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}
]
},
{
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"type": [
{
"@value": "material"
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],
"label": [
{
"@value": "citric acid",
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}
]
},
{
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{
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],
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}
]
},
{
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{
"@value": "tool"
}
],
"label": [
{
"@value": "thermostat water bath",
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}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "dry oven",
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}
]
},
{
"@type": "Activity",
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]
},
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},
{
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"@value": "material"
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],
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"@value": "dissolved sample",
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]
},
{
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{
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"@value": "adding",
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},
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"@value": "heating",
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],
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},
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},
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},
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},
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},
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},
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{
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],
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{
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]
},
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{
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},
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{
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],
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"@value": "ground sample",
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"@value": "powder",
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]
},
{
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"entity": "e12"
},
{
"@type": "Activity",
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"label": [
{
"@value": "annealing",
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],
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{
"@value": "800 °C",
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],
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]
},
{
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{
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]
},
{
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"entity": "e13"
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]
} |
10.1155/2018/9380573 | InxSe1-x_thickness ratio variation | {
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}
]
},
{
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"@value": "tool"
}
],
"label": [
{
"@value": "glass substrate",
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]
},
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"@value": "thermal evaporation",
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"@value": "10 -6 mbar",
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]
},
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},
{
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],
"label": [
{
"@value": "deposited sample",
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}
],
"matprov:form": [
{
"@value": "thin film",
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}
],
"matprov:length_thickness": [
{
"@value": "2500 Å",
"@type": "xsd:string"
}
]
},
{
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},
{
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]
},
{
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"entity": "e4"
}
]
} |
10.12693/aphyspola.113.111 | Fe57Co20Cr4Nb7B12_HP-Cr | {
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},
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],
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"@value": "planar-flow cast sample",
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}
],
"matprov:length_thickness": [
{
"@value": "17-21 µm",
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}
]
},
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"label": [
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],
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],
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]
} |
10.12693/aphyspola.113.111 | Fe57Co20V4Nb7B12_HP-V | {
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"@value": "annealed sample",
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}
]
}
]
} |
10.12693/aphyspola.113.111 | Fe61Co20Nb7B12_HP-0 | {
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}
]
} |
10.12693/aphyspola.131.813 | SMC_composite | {
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},
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10.12693/aphyspola.133.680 | Fe81Mo8Cu1B10_planar flow casting | {
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} |
10.12693/aphyspola.144.333 | (Nd 10 Fe 67 B 23 ) 93 Nb 7_nominal composition | {
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10.1515/amm-2017-0140 | Bi0.5Sb1.5Te3_nanocomposite | {
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},
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},
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},
{
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]
},
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},
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}
]
} |
10.3390/ma12050731 | Yb13.5Y0.5ZnSb11_synthesis | {
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},
{
"@type": "Usage",
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},
{
"@type": "Usage",
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},
{
"@type": "Usage",
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},
{
"@type": "Usage",
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},
{
"@type": "Usage",
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},
{
"@type": "Entity",
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{
"@value": "material"
}
],
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{
"@value": "combined sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "milling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "1 h and 30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
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},
{
"@type": "Usage",
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},
{
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},
{
"@type": "Usage",
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},
{
"@type": "Entity",
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"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "SPEX 8000M mixer mill",
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}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "milled sample",
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}
]
},
{
"@type": "Generation",
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},
{
"@type": "Activity",
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"label": [
{
"@value": "sealing",
"@language": "EN"
}
],
"matprov:length": [
{
"@value": "13 cm",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e17"
},
{
"@type": "Entity",
"@id": "e17",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "Nb tube",
"@language": "EN"
}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sealed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "arc-melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "arc-melted sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
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"entity": "e8"
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "sealing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e18"
},
{
"@type": "Entity",
"@id": "e18",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sealed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "96 h",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "900 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
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"entity": "e9"
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e19"
},
{
"@type": "Entity",
"@id": "e19",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "box furnace",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e10"
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "grinding",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e10"
},
{
"@type": "Usage",
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"entity": "e20"
},
{
"@type": "Entity",
"@id": "e20",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "agate mortar and pestle",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ground sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
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"entity": "e11"
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "passing",
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}
]
},
{
"@type": "Usage",
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"entity": "e11"
},
{
"@type": "Usage",
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},
{
"@type": "Entity",
"@id": "e21",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "200 mesh stainless steel sieve",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "passed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e12"
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "spark plasma sintering",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "dynamic vacuum",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "20 MPa to 63 MPa",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "20 °C to 800 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "15 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e12"
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e22"
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e23"
},
{
"@type": "Entity",
"@id": "e22",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "graphite foil spacer",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e23",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "high-density graphite die",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "spark plasma sintered sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "pellet",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e13"
}
]
} |
10.3390/ma14020273 | Ca349_solid-state reaction | {
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{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
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],
"@graph": [
{
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{
"@value": "CaCO3",
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}
],
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{
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}
],
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}
],
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}
]
},
{
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"label": [
{
"@value": "Co3O4",
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}
],
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{
"@value": "material"
}
],
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{
"@value": "99%",
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}
],
"matprov:length_diameter": [
{
"@value": "< 10µm",
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}
]
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "ethanol",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:concentration": [
{
"@value": "1:1 g/mL",
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}
]
},
{
"@type": "Entity",
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"label": [
{
"@value": "steel balls",
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}
],
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{
"@value": "tool"
}
]
},
{
"@type": "Activity",
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"label": [
{
"@value": "planetary ball milling",
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}
],
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{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
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},
{
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},
{
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},
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},
{
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},
{
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{
"@value": "ball milled sample",
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}
],
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{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "drying",
"@language": "EN"
}
],
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{
"@value": "24 h",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "air",
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}
]
},
{
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},
{
"@type": "Generation",
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},
{
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{
"@value": "dried sample",
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}
],
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{
"@value": "material"
}
]
},
{
"@type": "Activity",
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"label": [
{
"@value": "heating",
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}
],
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{
"@value": "70 °C",
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}
],
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{
"@value": "20 min",
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}
]
},
{
"@type": "Usage",
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},
{
"@type": "Generation",
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},
{
"@type": "Entity",
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"label": [
{
"@value": "heated sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
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"label": [
{
"@value": "hydraulic press",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "consolidating",
"@language": "EN"
}
],
"matprov:pressure": [
{
"@value": "400 MPa",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
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"entity": "e7"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Generation",
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},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "consolidated sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "pellet",
"@type": "xsd:string"
}
],
"matprov:length_diameter": [
{
"@value": "16 mm",
"@type": "xsd:string"
}
],
"matprov:length_height": [
{
"@value": "4 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"label": [
{
"@value": "horizontal tubular furnace",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "850, 900, and 950 °C",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "5 °C/min",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "10 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e10"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e11",
"label": [
{
"@value": "sintered sample",
"@language": "EN"
}
],
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{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e12",
"label": [
{
"@value": "spark plasma sintering",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "spark plasma sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "850-950 °C",
"@type": "xsd:string"
}
],
"matprov:pressure": [
{
"@value": "50 MPa",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "100 °C/min",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "10 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e11"
},
{
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"activity": "a6",
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},
{
"@type": "Generation",
"activity": "a6",
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},
{
"@type": "Entity",
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{
"@value": "spark plasma sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
}
]
} |
10.3390/nano12193452 | SrFe12-xNdxO19_composition variation | {
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{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
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"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "SrCO3",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99 %",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Nd2O3",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.5 %",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "Fe2O3",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99.9 %",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "acetone",
"@language": "EN"
}
],
"matprov:purity": [
{
"@value": "99 %",
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}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "80 mL milling vial",
"@language": "EN"
}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "Activator 2S planetary ball mill",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "tubular resistance furnace",
"@language": "EN"
}
]
},
{
"@type": "Activity",
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{
"@value": "loading",
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}
]
},
{
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},
{
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},
{
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},
{
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},
{
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},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "loaded sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e8"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "high-energy milling",
"@language": "EN"
}
],
"matprov:rotation": [
{
"@value": "400 rpm",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "air",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "6 h",
"@type": "xsd:string"
}
],
"matprov:temperature": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "milled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
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"entity": "e9"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1000 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "2 h",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "10 °C/min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e9"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e10"
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "air",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e11"
}
]
} |
10.1002/adem.202201505 | Cr3S4_synthesis | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "chromium",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
],
"matprov:purity": [
{
"@value": "99.99 %",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sulfur",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "pieces",
"@type": "xsd:string"
}
],
"matprov:purity": [
{
"@value": "99.9995 %",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz ampoule",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "muffle furnace",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "placing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "723 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "960 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "1 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1273 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "2 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "3 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "cutting",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "grinding",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "placed sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e10"
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cut sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e12"
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ground sample",
"@language": "EN"
}
]
}
]
} |
10.1002/adem.202201505 | Cr3S4-xSex_synthesis | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "chromium",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sulfur",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "selenium",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "NH4Br",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "quartz ampoule",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "muffle furnace",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b1",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "b1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "b1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "b1",
"entity": "e3"
},
{
"@type": "Generation",
"activity": "b1",
"entity": "e7"
},
{
"@type": "Activity",
"@id": "b2",
"label": [
{
"@value": "placing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b2",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "b2",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "b2",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "placed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b3",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "723 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "960 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b3",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "b3",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "b3",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "b3",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b4",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "1 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b4",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "b4",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b5",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "953 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "720 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b5",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "b5",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "b5",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "b5",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b6",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "1 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b6",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "b6",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b7",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1273 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "720 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b7",
"entity": "e12"
},
{
"@type": "Usage",
"activity": "b7",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "b7",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "b7",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b8",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "3 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b8",
"entity": "e13"
},
{
"@type": "Generation",
"activity": "b8",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e14",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b9",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "b9",
"entity": "e14"
},
{
"@type": "Generation",
"activity": "b9",
"entity": "e15"
},
{
"@type": "Entity",
"@id": "e15",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b10",
"label": [
{
"@value": "grinding",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "b10",
"entity": "e15"
},
{
"@type": "Generation",
"activity": "b10",
"entity": "e16"
},
{
"@type": "Entity",
"@id": "e16",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ground sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b11",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "b11",
"entity": "e16"
},
{
"@type": "Usage",
"activity": "b11",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "b11",
"entity": "e17"
},
{
"@type": "Entity",
"@id": "e17",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b12",
"label": [
{
"@value": "placing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b12",
"entity": "e17"
},
{
"@type": "Usage",
"activity": "b12",
"entity": "e5"
},
{
"@type": "Generation",
"activity": "b12",
"entity": "e18"
},
{
"@type": "Entity",
"@id": "e18",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "placed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b13",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1273 K",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "1 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b13",
"entity": "e18"
},
{
"@type": "Usage",
"activity": "b13",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "b13",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "b13",
"entity": "e19"
},
{
"@type": "Entity",
"@id": "e19",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b14",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "3 d",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b14",
"entity": "e19"
},
{
"@type": "Generation",
"activity": "b14",
"entity": "e20"
},
{
"@type": "Entity",
"@id": "e20",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b15",
"label": [
{
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"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "b15",
"entity": "e20"
},
{
"@type": "Generation",
"activity": "b15",
"entity": "e21"
},
{
"@type": "Entity",
"@id": "e21",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "b16",
"label": [
{
"@value": "grinding",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "b16",
"entity": "e21"
},
{
"@type": "Generation",
"activity": "b16",
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},
{
"@type": "Entity",
"@id": "e22",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ground sample",
"@language": "EN"
}
]
}
]
} |
10.1002/adem.202201505 | Cr3S4_sintering | {
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"matprov:temperature_rate": [
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"@value": "annealing",
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],
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{
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}
]
},
{
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"@value": "annealing",
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],
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},
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{
"@value": "annealed sample",
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}
]
} |
10.1002/adfm.201704443 | Co9S8_tubules | {
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},
{
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},
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"entity": "e4"
},
{
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"entity": "e14"
},
{
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}
],
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"@language": "EN"
}
]
},
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"@value": "drying",
"@language": "EN"
}
],
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{
"@value": "60 °C",
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}
],
"matprov:duration": [
{
"@value": "overnight",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
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}
]
},
{
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},
{
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},
{
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],
"label": [
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]
}
]
} |
10.1002/adfm.201704443 | S@Co9S8 | {
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],
"label": [
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]
},
{
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],
"label": [
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}
]
},
{
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"@value": "tool"
}
],
"label": [
{
"@value": "tube furnace",
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}
]
},
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"@value": "heating",
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}
],
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}
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},
{
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{
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"label": [
{
"@value": "CS2",
"@language": "EN"
}
]
},
{
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ethanol",
"@language": "EN"
}
]
},
{
"@type": "Activity",
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"label": [
{
"@value": "immersing",
"@language": "EN"
}
],
"matprov:temperature": [
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"@value": "room temperature",
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},
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10.1002/adfm.201704443 | carbon_black_sulfur | {
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]
},
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"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
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}
],
"label": [
{
"@value": "tube furnace",
"@language": "EN"
}
]
},
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{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "155 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "12 h",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "Ar",
"@type": "xsd:string"
}
]
},
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10.1002/adfm.201910079 | G/STO_nanocomposite | {
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"label": [
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"@value": "nanographite platelets",
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"@value": "exfoliating",
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},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "graphene sheets",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "water",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "dispersing",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "1 mg mL -1",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dispersed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "dispersing",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "100 mg mL -1",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dispersed sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "stirring",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "sonicating",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e7"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sonicated sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "filtering",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e8"
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "filtered sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "drying",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "80 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "overnight",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e9"
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "milling",
"@language": "EN"
}
],
"matprov:rotation": [
{
"@value": "1000 rpm",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "planetary mill",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "milled sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "pressing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e12"
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "pressed sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "pellet",
"@type": "xsd:string"
}
],
"matprov:length_diameter": [
{
"@value": "20 mm",
"@type": "xsd:string"
}
],
"matprov:length_thickness": [
{
"@value": "5 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a10",
"label": [
{
"@value": "sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1427 °C (1700 K)",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "95% argon and 5% hydrogen",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "24 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a10",
"entity": "e13"
},
{
"@type": "Generation",
"activity": "a10",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e14",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "sintered sample",
"@language": "EN"
}
]
}
]
} |
10.1002/adfm.201910123 | LGPS-PEO_composite electrolyte | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
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"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "LGPS powder",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.99 %",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "powder",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "plasticized PEO polymer electrolyte",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "hot-pressing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "hot-pressed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "punching",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "punched sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e4"
}
]
} |
10.1002/adfm.201910123 | S/PAN_cathode | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "S/PAN slurry",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "carbon-coated Al foil",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "doctor blading",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "doctor bladed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "drying",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "50 °C",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e4"
}
]
} |
10.1002/adfm.201910123 | S/C_cathode | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "sulfur powder",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "Super C65",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "PEO binder",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "acetonitrile",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "carbon-coated Al foil",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "doctor blading",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "doctor bladed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e7"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "drying",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "50 °C",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e8"
}
]
} |
10.1002/adfm.202003518 | V2O5_spheres | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
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"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "NH4VO3",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ultrapure water",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "HCl solution",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "1 M",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "N2H4.H2O",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "water",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "ethanol",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "added sample",
"@language": "EN"
}
]
},
{
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "precipitate",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "washed sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "calcined sample",
"@language": "EN"
}
],
"matprov:form": [
{
"@value": "spherical",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "stirring",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "adding",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "adding",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "stirring",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "3 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "washing",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "drying",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "60 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "overnight",
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}
]
},
{
"@type": "Activity",
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"label": [
{
"@value": "calcination",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "350 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "2 h",
"@type": "xsd:string"
}
],
"matprov:temperature_rate": [
{
"@value": "5°min -1",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
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"entity": "e2"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e10"
},
{
"@type": "Generation",
"activity": "a5",
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},
{
"@type": "Usage",
"activity": "a6",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e12"
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e12"
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e13"
}
]
} |
10.1002/adfm.202110674 | V2O5_nanowires | {
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"prov": "http://www.w3.org/ns/prov#"
},
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],
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],
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},
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],
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],
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},
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],
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],
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},
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],
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},
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},
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"@value": "maintaining",
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],
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{
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},
{
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},
{
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"label": [
{
"@value": "washed sample",
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}
],
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{
"@value": "material"
}
],
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{
"@value": "precipitate",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
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"label": [
{
"@value": "drying",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "75 °C",
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}
],
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{
"@value": "12 h",
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}
]
},
{
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{
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],
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],
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{
"@value": "nanowires",
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}
]
}
]
} |
10.1002/adfm.202110674 | Mg(TFSI)2_electrolyte | {
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{
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},
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"@value": "dissolving",
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],
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{
"@value": "overnight",
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}
],
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{
"@value": "room temperature",
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}
]
},
{
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{
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},
{
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},
{
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"@value": "dissolved sample",
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}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "solution",
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}
],
"matprov:concentration": [
{
"@value": "0.8 m",
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}
]
}
]
} |
10.1002/adfm.202205471 | CPC@FeS2_host | {
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},
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}
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]
},
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},
{
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],
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},
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}
],
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"@value": "700 °C",
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}
],
"matprov:duration": [
{
"@value": "2 h",
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}
],
"matprov:atmosphere": [
{
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}
]
},
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{
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},
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},
{
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"label": [
{
"@value": "HCl solution",
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}
],
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{
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}
],
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{
"@value": "4 m",
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]
},
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},
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{
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{
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]
},
{
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},
{
"@type": "Entity",
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{
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}
],
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}
]
},
{
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}
]
},
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}
],
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}
],
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{
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}
],
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]
},
{
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{
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"label": [
{
"@value": "FeCl3 solution",
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}
],
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{
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}
],
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]
},
{
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"label": [
{
"@value": "stirring",
"@language": "EN"
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],
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{
"@value": "45 °C",
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}
],
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{
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}
]
},
{
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},
{
"@type": "Usage",
"activity": "a6",
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},
{
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"label": [
{
"@value": "stirred sample",
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}
],
"type": [
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}
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},
{
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],
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{
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}
]
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e12"
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "drying",
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}
]
},
{
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},
{
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}
],
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]
},
{
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},
{
"@type": "Entity",
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"label": [
{
"@value": "sublimed sulfur",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e13"
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e15",
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e15"
},
{
"@type": "Activity",
"@id": "a10",
"label": [
{
"@value": "calcining",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "350 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "3 h",
"@type": "xsd:string"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
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}
]
},
{
"@type": "Usage",
"activity": "a10",
"entity": "e15"
},
{
"@type": "Entity",
"@id": "e16",
"label": [
{
"@value": "calcined sample",
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}
],
"type": [
{
"@value": "material"
}
]
},
{
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"activity": "a10",
"entity": "e16"
}
]
} |
10.1002/adfm.202205471 | S/CPC_composite | {
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{
"@value": "CPC",
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}
],
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{
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}
]
},
{
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{
"@value": "sulfur",
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}
],
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{
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}
]
},
{
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{
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}
],
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{
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}
]
},
{
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{
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]
},
{
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{
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},
{
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}
],
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}
]
},
{
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},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "stirring",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "5 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "155 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "12 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e6"
}
]
} |
10.1002/adfm.202205471 | S/CPC@FeS2_composite | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "CPC@FeS2",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "sulfur",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "CS2",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "mixing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "stirring",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "5 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "stirred sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "heating",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "155 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "12 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "heated sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e6"
}
]
} |
10.1002/adfm.202208821 | Nd2Fe17Bx_metastable phase | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Nd-Fe-B-based alloy",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:mass": [
{
"@value": "0.5-1 g",
"@type": "xsd:string"
}
],
"matprov:form": [
{
"@value": "pieces",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "quartz ampule",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "sealing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "vacuum",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "sealed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "resistance furnace",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "remelting",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1300 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "10 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "remelted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "water",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "quenching",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "quenched sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
}
]
} |
10.1002/adfm.202208821 | Nd16Febal-x-y-zCoxMoyCuzB7_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "high-purity elements",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "induction melting",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "induction melted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "crushing",
"@language": "EN"
}
],
"matprov:length_diameter": [
{
"@value": "2-4 mm",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e2"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e3"
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "crushed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "quartz ampule",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "sealing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "sealed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "furnace",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "remelting",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1300 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "10 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "remelted sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "water",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "quenching",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e7"
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e8"
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e9",
"label": [
{
"@value": "quenched sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a6",
"label": [
{
"@value": "sealing",
"@language": "EN"
}
],
"matprov:atmosphere": [
{
"@value": "argon",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e9"
},
{
"@type": "Usage",
"activity": "a6",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a6",
"entity": "e10"
},
{
"@type": "Entity",
"@id": "e10",
"label": [
{
"@value": "sealed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a7",
"label": [
{
"@value": "annealing",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1075 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "30 min",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a7",
"entity": "e10"
},
{
"@type": "Generation",
"activity": "a7",
"entity": "e11"
},
{
"@type": "Entity",
"@id": "e11",
"label": [
{
"@value": "annealed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a8",
"label": [
{
"@value": "cooling",
"@language": "EN"
}
],
"matprov:rate": [
{
"@value": "300 K min -1",
"@type": "xsd:string"
}
],
"matprov:temperature_end": [
{
"@value": "500 °C",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a8",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a8",
"entity": "e12"
},
{
"@type": "Entity",
"@id": "e12",
"label": [
{
"@value": "cooled sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a9",
"label": [
{
"@value": "dwelling",
"@language": "EN"
}
],
"matprov:duration": [
{
"@value": "one hour",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a9",
"entity": "e12"
},
{
"@type": "Generation",
"activity": "a9",
"entity": "e13"
},
{
"@type": "Entity",
"@id": "e13",
"label": [
{
"@value": "dwelled sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Activity",
"@id": "a10",
"label": [
{
"@value": "furnace cooling",
"@language": "EN"
}
],
"matprov:temperature_end": [
{
"@value": "room temperature",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a10",
"entity": "e13"
},
{
"@type": "Usage",
"activity": "a10",
"entity": "e6"
},
{
"@type": "Generation",
"activity": "a10",
"entity": "e14"
},
{
"@type": "Entity",
"@id": "e14",
"label": [
{
"@value": "furnace cooled sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
}
]
} |
10.1002/adma.201701641 | PTEG-1_film fabrication | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
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"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "borosilicate glass substrate",
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}
]
},
{
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"type": [
{
"@value": "material"
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],
"label": [
{
"@value": "detergent",
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}
]
},
{
"@type": "Entity",
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"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "acetone",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "isopropanol",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e5",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "washed sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e13",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "nitrogen gun",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e6",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e7",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "UV-ozone",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e8",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "treated sample",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e9",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "PTEG-1 solution",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "5 mg mL -1 in chloroform",
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}
]
},
{
"@type": "Entity",
"@id": "e10",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "dopant solution",
"@language": "EN"
}
],
"matprov:concentration": [
{
"@value": "5 mg mL -1 in chloroform",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e11",
"type": [
{
"@value": "tool"
}
],
"label": [
{
"@value": "glove box",
"@language": "EN"
}
]
},
{
"@type": "Entity",
"@id": "e12",
"type": [
{
"@value": "material"
}
],
"label": [
{
"@value": "spin-coated sample",
"@language": "EN"
}
]
},
{
"@type": "Activity",
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"label": [
{
"@value": "washing",
"@language": "EN"
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},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "drying",
"@language": "EN"
}
]
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "treating",
"@language": "EN"
}
],
"matprov:duration": [
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"@value": "20 min",
"@type": "xsd:string"
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]
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "spin-coating",
"@language": "EN"
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],
"matprov:atmosphere": [
{
"@value": "nitrogen atmosphere",
"@type": "xsd:string"
}
],
"matprov:length_thickness": [
{
"@value": "between 40 and 50 nm",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e13"
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e10"
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e11"
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e12"
}
]
} |
10.1002/adma.201905200 | Bi0.15Sr0.85Co1-xFexO3-δ_composition variation | {
"@context": [
{
"xsd": "http://www.w3.org/2001/XMLSchema#",
"prov": "http://www.w3.org/ns/prov#"
},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"https://matprov-project.github.io/matprov-schema/releases/1.0/context.jsonld"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [
{
"@value": "Bi2O3",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.9%",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e2",
"label": [
{
"@value": "SrCO3",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.994%",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e3",
"label": [
{
"@value": "Co3O4",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.7%",
"@type": "xsd:string"
}
]
},
{
"@type": "Entity",
"@id": "e4",
"label": [
{
"@value": "Fe2O3",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:purity": [
{
"@value": "99.998%",
"@type": "xsd:string"
}
]
},
{
"@type": "Activity",
"@id": "a1",
"label": [
{
"@value": "drying",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e1"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e2"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e3"
},
{
"@type": "Usage",
"activity": "a1",
"entity": "e4"
},
{
"@type": "Entity",
"@id": "e5",
"label": [
{
"@value": "dried sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a1",
"entity": "e5"
},
{
"@type": "Activity",
"@id": "a2",
"label": [
{
"@value": "weighing",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a2",
"entity": "e5"
},
{
"@type": "Entity",
"@id": "e6",
"label": [
{
"@value": "weighed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a2",
"entity": "e6"
},
{
"@type": "Activity",
"@id": "a3",
"label": [
{
"@value": "ball milling",
"@language": "EN"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e6"
},
{
"@type": "Entity",
"@id": "e7",
"label": [
{
"@value": "ball mill",
"@language": "EN"
}
],
"type": [
{
"@value": "tool"
}
]
},
{
"@type": "Usage",
"activity": "a3",
"entity": "e7"
},
{
"@type": "Entity",
"@id": "e8",
"label": [
{
"@value": "mixed sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a3",
"entity": "e8"
},
{
"@type": "Activity",
"@id": "a4",
"label": [
{
"@value": "calcining",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "800, 950, and 1000 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "6 h each",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a4",
"entity": "e8"
},
{
"@type": "Entity",
"@id": "e9",
"label": [
{
"@value": "calcined sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
]
},
{
"@type": "Generation",
"activity": "a4",
"entity": "e9"
},
{
"@type": "Activity",
"@id": "a5",
"label": [
{
"@value": "sintering",
"@language": "EN"
}
],
"matprov:temperature": [
{
"@value": "1050-1150 °C",
"@type": "xsd:string"
}
],
"matprov:duration": [
{
"@value": "6 h",
"@type": "xsd:string"
}
]
},
{
"@type": "Usage",
"activity": "a5",
"entity": "e9"
},
{
"@type": "Entity",
"@id": "e10",
"label": [
{
"@value": "sintered sample",
"@language": "EN"
}
],
"type": [
{
"@value": "material"
}
],
"matprov:form": [
{
"@value": "pellet",
"@type": "xsd:string"
}
]
},
{
"@type": "Generation",
"activity": "a5",
"entity": "e10"
}
]
} |
End of preview.
MatPROV
MatPROV is a dataset of materials synthesis procedures extracted from scientific papers using large language models (LLMs) and represented in PROV-DM–compliant structures. Further details on MatPROV are described in our paper "MatPROV: A Provenance Graph Dataset of Material Synthesis Extracted from Scientific Literature.”
Files
MatPROV/
├── MatPROV.jsonl # Main dataset (2,367 synthesis procedures)
├── ground-truth/ # Expert-annotated ground truth
│ └─ <DOI>.json
├── few-shot/. # Prompt examples used for synthesis procedure extraction
│ └─ <DOI>.txt
└── doi_status.csv # Status of each paper DOI across the pipeline
Note: In file names under ground-truth/ and few-shot/, forward slashes (/) in DOIs are replaced with underscores (_).
Data format
The main dataset file is MatPROV.jsonl, where each line corresponds to one paper’s structured record.
Each record contains:
doi: DOI of the source paperlabel: Identifier for the extracted synthesis procedure, encoding the material's chemical composition and key synthesis characteristics (e.g.,CuGaTe2_ball-milling)prov_jsonld: A PROV-JSONLD structure describing the synthesis procedure
Example
{
"doi": "10.1002/advs.201600035",
"label": "Fe1+xNb0.75Ti0.25Sb_composition variation",
"prov_jsonld": {
"@context": [
{"xsd": "http://www.w3.org/2001/XMLSchema#", "prov": "http://www.w3.org/ns/prov#"},
"https://openprovenance.org/prov-jsonld/context.jsonld",
"URL of MatPROV's context schema omitted for double-blind review"
],
"@graph": [
{
"@type": "Entity",
"@id": "e1",
"label": [{"@value": "Fe", "@language": "EN"}],
"type": [{"@value": "material"}],
"matprov:purity": [{"@value": "99.97%", "@type": "xsd:string"}]
}
...
]
}
}
Visualization
You can visualize the PROV-JSONLD data in MatPROV using the online tool at: https://matprov-project.github.io/prov-jsonld-viz/
To do this, copy the value of the "prov_jsonld" field from any record in MatPROV.jsonl and paste it into the “PROV-JSONLD Editor” panel of the tool.
A directed graph of the synthesis procedure will then be generated, as shown in the figure below.
Dataset construction summary
- Source papers collected: 1648
- Relevant Text Extraction
- 32 papers contained no synthesis-related text
- → 1616 papers remained
- Synthesis Procedure Extraction
- 48 papers contained no synthesis procedure
- → 1568 papers remained (final dataset)
The DOIs of these 1568 papers and their extracted data are included in MatPROV.jsonl.
For details on the filtering status of each DOI, see doi_status.csv.
Ground Truth annotations
- A subset of papers was manually annotated by a single domain expert.
- Files are stored in
ground-truth/and named as<DOI>.json.
Few-shot examples
- Prompt examples used for LLM extraction are provided in
few-shot/. - Files are stored in
few-shot/and named as<DOI>.txt.
Links
- Paper: https://arxiv.org/abs/2509.01042
- Code: https://github.com/MatPROV-project/matprov-experiments
Citation
If you use MatPROV, please cite:
@inproceedings{tsuruta2025matprov,
title={Mat{PROV}: A Provenance Graph Dataset of Material Synthesis Extracted from Scientific Literature},
author={Hirofumi Tsuruta and Masaya Kumagai},
booktitle={NeurIPS 2025 Workshop on AI for Accelerated Materials Design},
year={2025}
}
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