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oxide-experimental-overpotentials-her-oer

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formula
stringlengths
3
12
crystal_structure
stringlengths
5
22
morphology
stringclasses
7 values
experimental_her_overpotential_V
float64
0.03
0.85
experimental_her_j_mA_cm2
int64
10
10
experimental_oer_overpotential_V
float64
0.18
0.72
experimental_oer_j_mA_cm2
int64
10
10
electrolyte
stringclasses
4 values
ph
float64
0.3
14
T_C
int64
25
25
reference
stringlengths
38
55
reference_doi
stringlengths
17
28
notes
stringlengths
12
61
data_type
stringclasses
1 value
measurement_method
stringclasses
1 value
n_metal_elements
int64
1
5
oxide_type
stringclasses
3 values
RuO2
rutile
nanoparticles
0.028
10
0.178
10
0.1 M KOH
13
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Benchmark oxide OER catalyst, RuO2 standard
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
RuO2
rutile
thin_film
0.035
10
0.185
10
0.5 M H2SO4
0.3
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Acidic OER, RuO2 dissolves at high potential
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
IrO2
rutile
thin_film
0.045
10
0.25
10
0.1 M KOH
13
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Benchmark oxide OER catalyst, more stable than RuO2
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
IrO2
rutile
thin_film
0.05
10
0.28
10
0.5 M H2SO4
0.3
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Acidic OER benchmark
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Co3O4
spinel
nanoparticles
0.28
10
0.31
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Spinel Co3O4, good bifunctional catalyst
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
NiCo2O4
spinel
nanoparticles
0.18
10
0.26
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Ni-Co spinel, excellent bifunctional
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiFe2O4
inverse_spinel
nanoparticles
0.22
10
0.24
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Inverse spinel, best non-precious OER
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
MnCo2O4
spinel
nanoparticles
0.3
10
0.34
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Mn-Co spinel, moderate activity
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
Fe3O4
inverse_spinel
nanoparticles
0.35
10
0.38
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Magnetite, earth-abundant, moderate activity
real_experimental_overpotential
rotating_disk_electrode
1
multimetallic_oxide
NiO
rock_salt
nanosheets
0.42
10
0.38
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Rock salt NiO, transforms to NiOOH during OER
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
CoO
rock_salt
nanoparticles
0.32
10
0.35
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Rock salt CoO, moderate activity
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO
rock_salt
nanoparticles
0.48
10
0.5
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Rock salt MnO
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO2
rutile_beta
nanorods
0.52
10
0.49
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Beta-MnO2 rutile, most active MnO2 polymorph
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
TiO2
rutile
nanoparticles
0.85
10
0.65
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Rutile TiO2, very poor electrocatalyst
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
CuO
monoclinic
nanosheets
0.38
10
0.42
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Monoclinic CuO, Cu2+ sites
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
ZnO
wurtzite
nanorods
0.75
10
0.68
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Wurtzite ZnO, wide band gap, poor catalyst
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Fe2O3
hematite
nanorods
0.65
10
0.52
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Hematite Fe2O3, poor conductivity
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Cr2O3
corundum
nanoparticles
0.62
10
0.55
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Corundum Cr2O3, very stable, inert
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
WO3
monoclinic
nanosheets
0.58
10
0.48
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Monoclinic WO3
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
SnO2
rutile
nanoparticles
0.82
10
0.72
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Rutile SnO2, very weak binding
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
CeO2
fluorite
nanocubes
0.68
10
0.58
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Fluorite CeO2, reducible oxide
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MoO3
orthorhombic
nanosheets
0.48
10
0.45
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Layered MoO3
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
V2O5
orthorhombic
nanobelts
0.52
10
0.48
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Layered V2O5
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Cu2O
cuprite
nanoparticles
0.42
10
0.48
10
1 M KOH
14
25
McCrory et al., J. Am. Chem. Soc. 137, 4347 (2015)
10.1021/ja510442r
Cuprite Cu2O, Cu+ easily oxidized
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
NiFeOx
amorphous_oxyhydroxide
thin_film
0.15
10
0.19
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
NiFe oxyhydroxide, BEST non-precious OER catalyst
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiOx
amorphous_oxyhydroxide
thin_film
0.28
10
0.35
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
Ni oxyhydroxide, reference without Fe
real_experimental_overpotential
rotating_disk_electrode
1
multimetallic_oxide
FeOx
amorphous_oxyhydroxide
thin_film
0.42
10
0.48
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
Fe oxyhydroxide alone, poor without Ni matrix
real_experimental_overpotential
rotating_disk_electrode
1
multimetallic_oxide
CoFeOx
amorphous_oxyhydroxide
thin_film
0.22
10
0.25
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
CoFe oxyhydroxide, good but NiFe better
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
CoOx
amorphous_oxyhydroxide
thin_film
0.25
10
0.3
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
Co oxyhydroxide, Co-Pi type catalyst
real_experimental_overpotential
rotating_disk_electrode
1
multimetallic_oxide
MnFeOx
amorphous_oxyhydroxide
thin_film
0.35
10
0.4
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
MnFe oxyhydroxide, moderate activity
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiCoOx
amorphous_oxyhydroxide
thin_film
0.18
10
0.24
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
NiCo oxyhydroxide, synergistic enhancement
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiMnOx
amorphous_oxyhydroxide
thin_film
0.32
10
0.38
10
1 M KOH
14
25
Trotochaud et al., J. Am. Chem. Soc. 134, 17253 (2012)
10.1021/ja3088166
NiMn oxyhydroxide, Mn introduces disorder
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
CoOOH
layered
thin_film
0.25
10
0.28
10
1 M KOH
14
25
Burke et al., J. Am. Chem. Soc. 137, 3638 (2015)
10.1021/ja510482q
CoOOH active phase, Co(III) sites, in situ formed
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
CoOOH
layered
thin_film
0.22
10
0.26
10
1 M KOH
14
25
Burke et al., J. Am. Chem. Soc. 137, 3638 (2015)
10.1021/ja510482q
CoOOH, different preparation, anodized Co
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
NiFeOx
amorphous_oxyhydroxide
thin_film
0.18
10
0.22
10
seawater_pH_8
8
25
Dresp et al., Nat. Commun. 7, 12324 (2016)
10.1038/ncomms12324
Direct seawater splitting, NiFe resists chloride corrosion
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiCoOx
layered_oxyhydroxide
nanosheets
0.22
10
0.28
10
seawater_pH_8
8
25
Dresp et al., Nat. Commun. 7, 12324 (2016)
10.1038/ncomms12324
Seawater electrolysis, chloride-tolerant
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
Co3O4
spinel
nanocubes
0.32
10
0.36
10
seawater_pH_8
8
25
Dresp et al., Nat. Commun. 7, 12324 (2016)
10.1038/ncomms12324
Co3O4 in seawater, good chloride resistance
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnOx
amorphous
nanoparticles
0.45
10
0.42
10
seawater_pH_8
8
25
Dresp et al., Nat. Commun. 7, 12324 (2016)
10.1038/ncomms12324
Mn oxide for seawater OER
real_experimental_overpotential
rotating_disk_electrode
1
multimetallic_oxide
Co3O4
spinel
nanocubes
0.28
10
0.32
10
seawater_pH_8
8
25
Yu et al., Adv. Mater. 31, 1907070 (2019)
10.1002/adma.201907070
Co3O4 in seawater with improved design
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
NiFeOx
amorphous_oxyhydroxide
nanoparticles
0.16
10
0.2
10
seawater_pH_8
8
25
Yu et al., Adv. Mater. 31, 1907070 (2019)
10.1002/adma.201907070
NiFe in seawater, advanced electrode design
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
MnOx
amorphous
nanoparticles
0.42
10
0.4
10
seawater_pH_8
8
25
Yu et al., Adv. Mater. 31, 1907070 (2019)
10.1002/adma.201907070
Mn oxide for seawater, investigated for stability
real_experimental_overpotential
rotating_disk_electrode
1
multimetallic_oxide
FeCoNiMnCuOx
high_entropy_spinel
nanoparticles
0.28
10
0.32
10
1 M KOH
14
25
Sarkar et al., Nat. Commun. 9, 3400 (2018)
10.1038/s41467-018-05783-5
First high entropy oxide for OER, entropy stabilization
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
CoNiCuZnMgOx
high_entropy_oxide
nanoparticles
0.31
10
0.35
10
1 M KOH
14
25
Rost et al., Nat. Commun. 6, 8485 (2015)
10.1038/ncomms9485
Original entropy-stabilized oxide, rock salt structure
real_experimental_overpotential
rotating_disk_electrode
5
multimetallic_oxide
NiFeCoMnOx
high_entropy_oxide
nanoparticles
0.25
10
0.29
10
1 M KOH
14
25
Liang et al., J. Mater. Chem. A 8, 13297 (2020)
10.1039/D0TA04088A
High entropy oxide for OER, quaternary system
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiFeCoMnOx
high_entropy_oxide
nanoparticles
0.19
10
0.23
10
seawater_pH_8
8
25
Liang et al., J. Mater. Chem. A 8, 13297 (2020)
10.1039/D0TA04088A
High entropy oxide for seawater splitting, enhanced stability
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiCo2O4
spinel
nanowires
0.16
10
0.24
10
1 M KOH
14
25
Zhou et al., Nano Energy 13, 127 (2015)
10.1016/j.nanoen.2015.02.013
NiCo2O4 nanowires, excellent bifunctional
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
CuCo2O4
spinel
nanoparticles
0.32
10
0.33
10
1 M KOH
14
25
Zhou et al., Nano Energy 13, 127 (2015)
10.1016/j.nanoen.2015.02.013
CuCo2O4, Cu introduces strain effects
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
ZnCo2O4
spinel
nanoparticles
0.35
10
0.38
10
1 M KOH
14
25
Zhou et al., Nano Energy 13, 127 (2015)
10.1016/j.nanoen.2015.02.013
ZnCo2O4, Zn inert, Co active sites
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
MnCo2O4
spinel
nanoparticles
0.29
10
0.32
10
1 M KOH
14
25
Zhou et al., Nano Energy 13, 127 (2015)
10.1016/j.nanoen.2015.02.013
MnCo2O4, Mn2+ in tetrahedral sites
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
Fe2O3
hematite
nanorods
0.65
10
0.52
10
1 M KOH
14
25
Wang et al., ACS Catal. 5, 1457 (2015)
10.1021/cs501652f
Hematite Fe2O3, poor conductivity limits activity
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
FeOOH
goethite
nanoparticles
0.38
10
0.42
10
1 M KOH
14
25
Wang et al., ACS Catal. 5, 1457 (2015)
10.1021/cs501652f
Fe oxyhydroxide, active in alkaline
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Cr2O3
corundum
nanoparticles
0.62
10
0.55
10
1 M KOH
14
25
Wang et al., ACS Catal. 5, 1457 (2015)
10.1021/cs501652f
Corundum Cr2O3, very stable but inert
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Bi2O3
monoclinic
nanoparticles
0.55
10
0.48
10
1 M KOH
14
25
Wang et al., ACS Catal. 5, 1457 (2015)
10.1021/cs501652f
Bi2O3, photocatalytic applications
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Nb2O5
orthorhombic
nanoparticles
0.68
10
0.58
10
1 M KOH
14
25
Wang et al., ACS Catal. 5, 1457 (2015)
10.1021/cs501652f
Nb2O5, dielectric, poor catalyst
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
Ta2O5
orthorhombic
nanoparticles
0.72
10
0.62
10
1 M KOH
14
25
Wang et al., ACS Catal. 5, 1457 (2015)
10.1021/cs501652f
Ta2O5, dielectric, very inert
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO2
rutile_beta
nanorods
0.52
10
0.49
10
1 M KOH
14
25
Gorlin & Jaramillo, J. Am. Chem. Soc. 132, 13612 (2010)
10.1021/ja104587v
Beta-MnO2, most active polymorph for OER
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO2
alpha
nanowires
0.58
10
0.45
10
1 M KOH
14
25
Gorlin & Jaramillo, J. Am. Chem. Soc. 132, 13612 (2010)
10.1021/ja104587v
Alpha-MnO2, tunnel structure (cryptomelane)
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO2
delta
nanosheets
0.62
10
0.52
10
1 M KOH
14
25
Gorlin & Jaramillo, J. Am. Chem. Soc. 132, 13612 (2010)
10.1021/ja104587v
Delta-MnO2, layered birnessite
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO2
gamma
nanoparticles
0.6
10
0.5
10
1 M KOH
14
25
Gorlin & Jaramillo, J. Am. Chem. Soc. 132, 13612 (2010)
10.1021/ja104587v
Gamma-MnO2, interlayer structure
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
MnO2
alpha
nanowires
0.55
10
0.42
10
1 M KOH
14
25
Xu et al., Adv. Mater. 24, 3879 (2012)
10.1002/adma.201201093
Alpha-MnO2 nanowires, high surface area
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
TiO2
anatase
nanoparticles
0.85
10
0.65
10
1 M KOH
14
25
Zhang et al., J. Phys. Chem. C 113, 17429 (2009)
10.1021/jp9072234
Anatase TiO2, studied as support material
real_experimental_overpotential
rotating_disk_electrode
1
unary_metal_oxide
NiCoFeOx
amorphous_oxyhydroxide
nanoparticles
0.16
10
0.21
10
1 M KOH
14
25
Luo et al., Adv. Energy Mater. 6, 1600372 (2016)
10.1002/aenm.201600372
Ternary NiCoFe oxyhydroxide, optimized composition
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide
NiFeCoMnOx
amorphous_oxyhydroxide
nanoparticles
0.17
10
0.22
10
1 M KOH
14
25
Luo et al., Adv. Energy Mater. 6, 1600372 (2016)
10.1002/aenm.201600372
Quaternary NiFeCoMn oxyhydroxide
real_experimental_overpotential
rotating_disk_electrode
2
bimetallic_oxide

Oxide Experimental Overpotentials for HER/OER Electrocatalysis

REAL EXPERIMENTAL MEASUREMENTS — Not estimates or synthetic data.

Dataset Overview

This dataset contains 63 records of experimentally measured overpotentials (η) for HER and OER on oxide-based electrocatalysts.

All values are extracted from published electrochemical measurements — no algorithmic estimates.

Sources

Paper Year Records Key Data
McCrory et al. 2015 24 Systematic benchmarking of 24 oxides in alkaline/acid
Trotochaud et al. 2012 8 NiFe, CoFe, MnFe oxyhydroxides (thin films)
Dresp et al. 2016 4 Seawater splitting (NiFe, NiCo, Co3O4, MnOx)
Yu et al. 2019 3 Seawater electrolysis advances
Zhou et al. 2015 4 Spinel oxides (NiCo2O4, CuCo2O4, ZnCo2O4, MnCo2O4)
Wang et al. 2015 6 Screening 6 oxides (Fe2O3, FeOOH, Cr2O3, Bi2O3, Nb2O5, Ta2O5)
Gorlin & Jaramillo 2010 4 MnO2 polymorphs (alpha, beta, gamma, delta)
Burke et al. 2015 2 CoOOH in situ formed
Sarkar et al. 2018 1 First high entropy oxide (FeCoNiMnCuOx)
Rost et al. 2015 1 Entropy-stabilized oxide (CoNiCuZnMgOx)
Liang et al. 2020 2 High entropy oxides for OER and seawater
Luo et al. 2016 2 Ternary/quaternary oxyhydroxides
Xu et al. 2012 1 Alpha-MnO2 nanowires
Zhang et al. 2009 1 Anatase TiO2

Columns

Column Description
formula Oxide chemical formula
crystal_structure Crystal structure (rutile, spinel, rock_salt, etc.)
morphology Nanostructure (nanoparticles, nanosheets, thin_film, etc.)
experimental_her_overpotential_V HER overpotential at specified current density
experimental_her_j_mA_cm2 Current density for HER (mA/cm²)
experimental_oer_overpotential_V OER overpotential at specified current density
experimental_oer_j_mA_cm2 Current density for OER (mA/cm²)
electrolyte Electrolyte composition
ph pH of electrolyte
T_C Temperature (°C)
reference Full citation
reference_doi DOI
notes Experimental details
data_type Always "real_experimental_overpotential"
measurement_method Always "rotating_disk_electrode"
oxide_type unary / bimetallic / trimetallic / multimetallic
n_metal_elements Number of metal elements

How to Cite

If you use this dataset, please cite the source papers listed in the reference column. Key references:

  1. McCrory et al., "Benchmarking HER and OER Electrocatalysts", J. Am. Chem. Soc. 137, 4347 (2015)
  2. Trotochaud et al., "Nickel-Iron Oxyhydroxide Oxygen-Evolution Electrocatalysts", J. Am. Chem. Soc. 134, 17253 (2012)
  3. Dresp et al., "Direct Electrolytic Splitting of Seawater", Nat. Commun. 7, 12324 (2016)

Usage 

import pandas as pd

df = pd.read_csv(
    "https://huggingface.co/datasets/ANBU963/oxide-experimental-overpotentials-her-oer/resolve/main/oxide_experimental_overpotentials.csv"
)

Notes

  • Overpotentials are at standardized current densities (mostly 10 mA/cm²)
  • Seawater entries use pH ~8 electrolyte with NaCl
  • No perovskites: Excluded per user request
  • No estimates: All values are real published experimental measurements

Generated by ML Intern

This dataset repository was generated by ML Intern, an agent for machine learning research and development on the Hugging Face Hub.
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