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S1385894720310718 | Optical stimuli materials have been applied in many fields since it can be activated from external system and localized in time and space . Although optically healable polymers have been well developed in recent years to be healed under mild conditions remains a big challenge for these materials . Herein we report the ... | Supramolecular networks based on metal ligand coordination were fabricated. Photoresponsive metallo supramolecular performed dynamic properties and self healing abilities under light stimulus. Light healing process displayed excellent self healing behavior in different conditions. The supramolecular elastomer exhibited... |
S138589472031072X | Photocatalysis driven by functionalized metalorganic frameworks is a promising direction for the development of renewable energy conversion and environmental pollution rehabilitation by direct utilization of solar energy . Among various MOFs titanium based MOFs are an appealing set of MOFs for practical applications du... | Structure and features of Ti MOF based photocatalytic systems are summarized. Three types synthetic strategy of Ti MOFs are introduced. Ti MOFs composites and derived porous materials for photocatalysis are discussed. Challenges and future directions of Ti MOFs for photocatalysis are provided. |
S1385894720310731 | Malignant bone tumors have caused great obstacles and serious illnesses for tumor recurrence and difficulty in reconstructing and repairing large defects after tumorectomy . Additionally long term efficacy satisfactory biocompatibility and excellent properties for anti tumor agents are necessary in the biomedical field... | Integrative treatment anti tumor bone repair BGM scaffolds were fabricated. BGM can retain MoS. for 60days implying its photothermal ability. BGM can reduce MNNG HOS viability and inhibit tumor growth in vitro and in vivo. BGM stimulate differentiation of rBMSCs upregulate osteogenetic genes expression. The BGM scaffol... |
S1385894720310743 | Water stressed countries have been shifting their sources of clean water from inland freshwater to seawater . This led to a comprehensive exploration of seawater desalination processes to address water scarcity however membrane processes have expensive operational costs and high energy consumption . In this regard this... | Designing a novel seawater battery desalination system using seawater battery and the reverse osmosis system. Energy projection of the seawater battery experimental data using the reverse osmosis system analysis model. Desalination performance of seawater battery yielded a 74 to 90 salt removal. Ultrafiltration permeat... |
S1385894720310755 | Mineral dust has a significant effect on the atmospheric heterogeneous chemistry and environmental risk prediction of VOCs . In this work a comprehensive theoretical study for the gaseous and heterogeneous reactions process of four Low Molecular Weight unsaturated ketones with O | The gaseous and heterogeneous reactions of LMW unsaturated ketones with O. are compared by DFT. SiO. represents a strong sinking of LMW carbonyl compounds. More HMHP detected on SiO. than that in gas phase may be related to the promotion of SiO. on CH. OO H. O. The environmental risks may increase due to the promotion ... |
S1385894720310779 | Sulfidated nanoscale zerovalent iron has showed higher reactivity towards organic pollutants and metal ions than nZVI . However the competitive reaction and electron transport mechanism of organic metal ions with S nZVI in one pot need further clarification . In this study the removal mechanism of Pb and decabromodiphe... | S nZVI can quickly remove BDE 209 and Pb II composite pollutants. Compared with BDE 209 Pb II can preferentially react with S nZVI. Pb. enhances the electron transfer rate from S nZVI to BDE 209. Pb II adversely affects the longevity of S nZVI. |
S1385894720310780 | Fine particles pose a dangerous threat to our environment and human health . Although a series of air filters have been developed to achieve high removal efficiency while maintaining a low pressure drop is still a challenging task . Herein we introduce an additional force into action the space charge when designing the... | Robust graphene aerogel filter is rationally designed and constructed. Particulate matters PMs were captured by the imposed electrostatic force. Filter displays a good removal efficiency under an ultrahigh PMs concentration. Renewable filters are sustainable for PMs capturing under a low pressure drop. |
S1385894720310792 | Nanofiltration has been recognized as a cost effective membrane technology for wastewater reclamation while little information is available about its performance in pilot scale for practical engineering application . In addition the biofouling issue is always a barrier to membrane process for its long term stable opera... | Performance of a pilot scale NF system for actual engineering application was studied. NF system showed more than 80 rejections to 21 emerging contaminants. Abundance and distribution of microbial community structures differed between the two stages. was an extremely stubborn genus on the membrane surface. |
S1385894720310810 | In situ deposition of nanofibers onto living organs could improve the adhesion between nanofiber membranes and organs and thus accelerate the hemostatic effect . Electrospinning is preferable over blow spinning for in situ hemostasis as blow spinning may damage the wound because of the strong airflow and introduces a r... | In situ electrospinning combined with laparoscope for minimally invasive surgery. Simultaneously achieve precise deposition without thickening fiber diameter. Faster hemostasis than many other traditional laparoscopic hemostasis methods. More rapid recovery rate after the hemostasis with laparoscopic electrospinning. |
S1385894720310834 | Pollution of antibiotics in water has aroused global concerns . In this study non thermal discharge plasma oxidation was applied to eliminate three antibiotics with different substituent groups and chemical properties tetracycline sulfadiazine and ciprofloxacin . All the three antibiotics could be effectively degraded ... | Discharge plasma was used to remove antibiotics with different structures. Antibiotics removal efficiency under various experimental conditions was evaluated. Contributions of reactive substances to antibiotic decomposition were analyzed. Gaussian with DFT was used to predict the sites on antibiotics susceptible for RO... |
S1385894720310846 | Due to its high redox potential zinc sulfide is considered an excellent semiconductor photocatalyst . However the rapid recombination rate of the photogenerated electron hole pairs limits the efficiency of ZnS for photocatalytic reactions . Herein we suggest a design rule of heterojunction structure of ZnS for improvem... | Immiscibility is important in an efficient heterojuction photocatalyst. Immiscibility of ZnS and NiS were proposed and experimentally proved. ZnS NiS composites showed superior photocatalytic activities. Mechanism study explained that NiS plays a role as a co catalyst of ZnS. |
S1385894720310858 | Controlled release of pesticide is highly desirable for improving efficacy and reducing side effects . Hydrophobic hydrogen bonding and ionic interactions have been widely investigated to control the release of pesticides . However metal coordination bonding is yet to be fully explored for controlled release of pestici... | Copper ions chelated mesoporous silica nanoparticles via dopamine chemistry was developed. Copper ions and polydopamine could endow azoxystobin pH responsive release profiles by coordination bonding. Azoxystrobin loaded nanoparticles exhibited better fungicidal activity against. PDA coating could improve deposition eff... |
S138589472031086X | In this study rice straw biochar modified by copper oxide was successfully fabricated via a hydrothermal method and used as a catalyst for the degradation of organic pollutants by peroxydisulfate . RSBC CuO activated PDS exhibited an outstanding performance on the decomposition of phenacetin . Electron paramagnetic res... | Rice straw biochar modified by CuO RSBC CuO was fabricated via a hydrothermal method. 100 of phenacetin 10mg L and 64.5 of TOC was removed in the PDS RSBC CuO system. Reactive oxygen species include SO. OH O. radicals and singlet oxygen. . RSBC CuO exhibited excellent stability and reusability. RSBC CuO PDS possessed u... |
S1385894720310871 | Norfloxacin has been extensively applied worldwide to treat various infectious diseases which is ubiquitous in the aquatic environments . In this study ionizing irradiation was used to degrade NOR in aqueous solution . The results showed that 540mg L NOR could be degraded completely at 0.44kGy . The mineralization of N... | Norfloxacin could be effectively removed by ionizing radiation. Effect of influencing factors on norfloxacin degradation was investigated. Degradation pathway of norfloxacin was proposed based on the intermediates. The antimicrobial activity of norfloxacin solution against. was eliminated. |
S1385894720310883 | In this work a novel jet electro absorber is presented as an efficient process that combines absorption and electro oxidation for the treatment of gaseous pollutants . This system based on the Venturi effect enhances the absorption of vapor wastes in absence of a mechanical compressor . It has been tested with a model ... | Jet electro absorption can be applied to remove volatile compounds. Higher concentrations were absorbed using methanol as solvent. Bubble size controlled by the throat width modifies the absorption behavior. Final products depend on current density tested. No mineralization but transformation of perchloroethylene into ... |
S1385894720310895 | The oxygen carrier plays a vital role in chemical looping combustion . Development of low cost oxygen carriers is of great significance to the engineering application of chemical looping techniques . In this study pyrite cinder a byproduct from the process of sulfuric acid production was used as an oxygen carrier in CH | Pyrite cinder presented stable redox performance with the highest CH. conversion and CO. selectivity. Active lattice oxygen in pyrite cinder enhanced complete CH. combustion at low reaction temperature. Pyrite cinder showed high resistance to sintering deactivation. |
S1385894720310901 | The bone defects caused by trauma tumor resections and congenital diseases can lead to deformity and dysfunction . Developing a biodegradable scaffold with tunable osteogenesis and degradation rates is highly essential for improving bone defect regeneration . Eggshell is a kind of natural biomaterial of which the major... | Waste chicken eggshell was used as template for the synthesis of CaCO. MgO nanocomposites. The as prepared CaCO. MgO nanocomposites and Chitosan were integrated into a biomimetic scaffold. The composite scaffold exhibited significant mineralization ability and strong osteogenic differentiation potential. |
S1385894720310925 | There is growing evidence on the importance of the redox properties of biochar for many environmental applications . However its variability and the difficulty in controlling its redox properties could be delaying the use of biochar in those areas that involve the exchange of electrons like microbial fuel cells or cont... | A variety of approaches were tested to enhance the redox properties of biochar. Post pyrolysis modification was able to triplicate the EEC of the original biochar. Surface area pH and conductivity can also be tuned by selecting the right method. Biochar with an acceptable conductivity and EEC was produced for electron ... |
S1385894720310937 | The high efficiency separation and transfer of photogenerated electrons and holes are significant to achieve highly photoelectrochemical water redox efficiency . Here we integrate anatase TiO | Anatase TiO. is fabricated with abundant oxygen vacancies by acid treatment. Rutile and anatase TiO. homojunction can avoid the formation of electron trapping sites. Oxygen vacancies increase carrier concentration and enhance the conductivity. ZnFe LDH lowers the onset potential and accelerate surface OER kinetics. r T... |
S1385894720310949 | Polyurethanes foams are used in a wide variety of applications therefore the quantity of the PUF residues generated is an ecological and environmental problem . Hence the concerns about the disposal of PUF scraps can be minimized by their recycling . Although some companies are already using acidolysis as a chemical ro... | The chemical recycling of PUF wastes using succinic acid was successfully achieved. The main degradation paths involved in acidolysis of PUF wastes have been identified. The reaction time at which further studies are required was identified. The recycled polyol was successfully used in the production of rigid PUFs. |
S1385894720310962 | In this study green and high efficient ionic liquids crystal assisted hydrothermal exfoliation method was developed for exfoliation and functionalization of fluorinated graphene . The proposed method was efficient for exfoliating FG from bulk fluorinated graphite at yield reaching 48 . Meanwhile the reliable interactio... | A novel one step hydrothermal preparation of fluorinated graphene assisted by ionic liquid crystal is proposed. The simultaneous exfoliation and functionalization of fluorinated graphene was achieved. Fluorinated graphene exhibit excellent remarkable lubrication behavior in water. A well dispersed homogeneous FG PVA co... |
S1385894720310974 | We present a novel procedure for surface modification of boehmite nanoparticles via tanning inspired coating . The impact of tannic acid coated boehmite as a nanofiller on preparation of nanocomposite membranes were evaluated in terms of wettability permeability membrane morphology and fouling resistance capability . T... | A novel tanning inspired coating is suggested to surface modification of boehmite. Hydrophilicity and surface softness was improved in novel embedded membranes. The significant increment of permeability was observed in TA BM PES membranes. The novel membranes show antifouling performance toward licorice and Direct Red. |
S1385894720310986 | Tremendous interests have been aroused in exploring efficient and readily prepared barcode particles with information coding and specific identification features for biomedical analytical applications . Here we propose a novel type of barcode for optical encoding and fluorescence enhancement via depositing quantum dots... | A natural pollen derived multicolor barcode is fabricated for multiplexed bioassays. The layer by layer method was used to deposite quantum dots on natural pollens. Pollens exhibit prickly surface morphology and an intrinsic high surface to volume ratio. The as prepared barcode possessed an enhanced fluorescence signal... |
S1385894720310998 | In recent years metal free carbocatalysis and persulfate based advanced oxidation processes have appealed much attention due to the high efficiency and environmental sustainability . This study aimed to investigate catalytic performance of carbon nanofibers on persulfate for removal of 2 4 dichlorophenol and elucidate ... | generation was the dominant pathway for nonradical activation of PS using CNF. Defective edges and vacancies were respectively favorable to electron transfer and PS adsorption. Higher state density and lower work function led to a lower electron excitation energy barrier. |
S1385894720311001 | Environmentally friendly organic adsorbents with strong stability magnetic property and great adsorption capacity for heavy metals have obtained great attention recently . We developed the citric acid and Fe | The MSB had the adsorption capacities of 33mgg. for Cd and 117mgg. for Pb. The adsorption of Cd and Pb by MSB was attributed to increased carboxyl and Fe3O4. The presence of Pb decreased the removal rate of Cd by 5.123.1 by MSB. Calcium and Mg decreased the removal rates of Cd by 8.415.3 and Pb by 3.76.8 . The MSB can ... |
S1385894720311025 | The mobility of liquid droplets is essential for microanalysis and reaction processes . Through previous efforts many materials and devices have been developed for controlling tiny droplets . Adjusting the external force drive of the droplet and the structure of the material surface are the main research direction at p... | A device using a biomimetic surface to manipulate water droplets was fabricated. The device showed a short response time for adjusting the wettability. The pinning volume and liquid movement direction are controllable. No external energy is required. |
S1385894720311037 | Two dimensional MXene as an important member of the emerging 2D nanomaterials has received much attention in recent years especially in energy related fields . Unfortunately the controllable synthesis of high purity MXenes in a scalable way is still a challenge due to the usual utilization of hazardous etching agents .... | An innovative thermal reduction strategy was proposed for the fabrication of MXenes from sulfur containing MAX phases. This synthetic method was efficient environmentally friendly and easy for industrial scale production. The resulting 2D MXene was verified to be a promising anode material for electrochemical Li. ion s... |
S1385894720311049 | Creating coal based new materials and finding their new applications are important for sustainable chemistry and engineering of coals . Here we prepared a new kind of coal derived three dimensional graphitic porous carbon for form stable composite phase change materials . The ultrathin graphitic walls of this material ... | Graphitic porous carbon with hierarchical porosity and ultrathin graphitic walls was prepared from coal. The porous carbon was developed as supporter of form stable phase change materials for thermal storage. High thermal storage capacity was obtained even higher than theoretical value. Enhanced thermal conductivity an... |
S1385894720311062 | Development of advanced energetic materials with promising properties has been intensely pursued over the past decades . However traditional strategies for integrating fuel skeleton and oxidizing groups into an organic molecule are very difficult to balance the contradictory relationship between high energy and low sen... | Assembling fuel explosives with oxidants for developing novel energetic materials. A novel fuel rich explosive TTDO was designed and synthesized. TTDOP showed good energy safety balance and enhanced combustion behavior. |
S1385894720311074 | The construction of flexible all polymer based conductive aerogels for piezoresistive pressure sensors is often hindered by a trade off between robust mechanical properties and elastic responsive conductivity . Here a highly flexible and compressible conductive aerogel was fabricated by integrating poly poly with polyi... | Flexible and compressible conductive hybrid aerogels of PEDOT PSS PI were fabricated. The hybrid displayed well ordered. porous structure linked with fibrils. The hybrid aerogel exhibited stable and linearly piezoresistive responses. It retained good compressive sensitivity and durable stability in severe environments. |
S1385894720311086 | After cow manure undergoes anaerobic fermentation process it still contains several pollutants such as nitrogen phosphorus and organic matter . If not treated properly these pollutants would cause secondary pollution . Membrane aerated biofilm reactor has been widely used to handle the wastewater with high concentratio... | MABR was employed to the treatment of CMAFE. The gradual dilution was adopted to avoid the biofilm affected seriously CMAFE. Inner and outer biofilm in MABR was investigated. RDA was adopted to investigate the relationship among environmental variables bacteria and pollutants removal. |
S1385894720311098 | The accurate detection of myoglobin in human serum plays a crucial role in early diagnosis of acute myocardial infarction . This work presents a novel impedimetric aptasensor for sensitive and selective detection of Myo in which bimetallic MnCo oxide nanohybrids represented by MnO | MnO. CoO. hybrids with varying morphologies were derived from the bimetallic PBA. A simple anchoring platform was developed for myoglobin determination. The developed aptsensor exhibits good sensitivity selectivity and stability. The aptasensor also possesses reproducibility and acceptability in human serum. The aptame... |
S1385894720311116 | In this study B doped graphitic porous biochar was prepared and used to activate peroxydisulfate for the removal of sulfamethoxazole . Experimental and theoretical results revealed that the introduction of boron species not only act as Lewis acid sites enhanced the surface affinity towards PDS but also modulate the ele... | Only around 50 of PDS was decomposed by the B doped graphitic porous biochar. Porous structure was formed by KOH activation. Boron species act as Lewis acid sites enhanced the surface affinity towards PDS. B doping modulate electronic structure and increase the electron transfer rate. Electron transfer mechanism rather... |
S1385894720311128 | Transformation from photocatalytic oxidative dehydrogenation of ethane to photocatalytic dehydrogenation of ethane is an attractive process . A series of Pd TiO | The transformation between PDHE and PODHE is realized over Pd TiO. Small Pd particle is easily reduced and it affects CB and VB of Pd TiO. No CO. reduction is found on Pd particles smaller than 3nm with a high Pd. Pd. selective formation is related to the type and the number of active sites. |
S138589472031113X | Zwitterionic super hydrophilic polymers showed fascinating prospects because of their excellent biocompatibility and antifouling characteristics . However their commercial development and the application in different fields were limited by their tedious preparation process unsatisfactory reproducibility and performance... | Zwitterionic super hydrophilic polymer is rapid fabrication via sole monomer system. The preparation strategy turns out to be very simple time saving and reproducible. The polymer combines the advantages of phospholipid layer and hydrophilic material. It exhibits excellent enrichment capacity for. glycopeptides or C re... |
S1385894720311141 | Metallic lithium is considered as the optimal anode material for the high energydensity rechargeable lithium based battery . However the commercial application of Li metal anode is plagued by uncontrollable dendrites growth and unstable SEI layer derived from the nonuniform nucleation and undesired deposition process .... | NiF. @Ni foam was prepared via a succinct fluorination strategy. LiF enriched SEI layer can be in situ formed through the reaction between NiF. and Li . @NF composite anodes exhibit excellent stability in both symmetry battery and full cell. |
S1385894720311153 | Hierarchical anisotropic superparticles derived from the controlled assembly of individual plasmonic nanoparticles have been recognized as promising building blocks for surface enhanced Raman spectroscopy nanosensors . Thus the protocols that precisely control the near field coupling of individual plasmonic nanoparticl... | Aromatic amphiphilic block copolymer named of amPEN has been synthesized. AmPEN based micro reactors are obtained via reverse emulsion self assembly. Silver nanoparticles Ag NPs are synthesized in the obtained micro reactors. Ag NPs are self assembled into 300nm cube like plasmonic superstructures PSP . Chlorpyrifos is... |
S1385894720311165 | Till date the lithium ion battery still remains the principal and most widely studied rechargeable energy storage device . However drawbacks including insufficient rate and cycling performance are hindering its further development . The aforementioned drawbacks can be attributed to the unstable interface and sluggish c... | The. nanocages are fabricated by the self template method. This Li. battery presents high reversible capacity and long term stability. The lithium storage mechanism is confirmed by advanced characterization techniques. |
S1385894720311189 | The phase equilibria of hydrate are necessary to study the gas control production from marine sediments . Considering the abundance of chloride salts in the ocean the phase equilibrium conditions of CH | Equilibrium data of CH. hydrate in chloride salt solutions are detected by the isochoric method. The Chen Guo model coupled with Hu Lee Sum correlation are used for hydrate prediction. The reliability of the experimental data is validated by three thermodynamic consistency criteria. The proposed model is successfully v... |
S1385894720311207 | This manuscript presents a scientometric analysis on the studies performed on the application of biochar for soil amendment in order to investigate the research and developments in this field and to identify the existing gaps to provide recommendations for future studies . A total of 2982 bibliographic records were ret... | Scientific status in the application of biochar asa soil amendment is explored. 2982 bibliographic records from the Web of Science are analyzed critically. The results assist to identify the current trends and the existing knowledge gaps. Recommendations for the future studies are provided. The results can be used by v... |
S1385894720311219 | In this study we investigated the dynamic characteristics of bubbles in a vibrated airflow force field and the mechanism under which the vibration energy restrains the bubble motion in the bubble fluidization state using digital image processing and signal analysis . Through a comparative analysis of the pressure drop ... | The dynamic characteristics of bubbles in the vibration airflow force field were quantitatively investigated. The pressure signals caused by the bubble movement coalescence and fracture were identified and extracted. The time average distribution characteristics of void fractions in the VFB were studied. |
S1385894720311220 | Nanozymes are attractive alternatives to natural enzymes due to their high stability and low cost . However it is still a great challenge to acquire highly active specific and multi functional nanozyme catalysts for chemo biosensing and peroxymonosulfate activation to degrade toxic dye pollutants . Metal organic framew... | Co. @Co Fe oxide DSNCs is derived from ZIF 67 and Co Fe Prussian blue analogue. Co. @Co Fe oxide shows higher peroxidase like activity than Co. and Co Fe oxide. Co. @Co Fe oxide DSNCs show high PMS activating ability to degrade dye in water. A sensitive chemo biosensing assay for H. and AChE with wide linear range. Rec... |
S1385894720311244 | Since biomagnification takes place in food chains cadmium contamination in paddy fields has aroused substantial concern . The remediation of soil cadmium by amendment addition has been commonly implemented in agriculture . However for sustainable development this technology still has unclear microbial and metabolic eff... | Lower pH was conducive to the intracellular Cd accumulation in microbes. Sulfate dissimilation effected the extracellular Cd immobilization negligibly. Nitrogen fixation microorganisms mediated the extracellular complexation of Cd. |
S1385894720311256 | The potential toxic issue of lead content is still a problem for prohibiting the commercialization of lead halide perovskite solar cells . As an element of group 14 metals tin is the most likely substitute for lead element in perovskites . However Sn based PSCs still suffer from the low power conversion efficiency beca... | A new organic cation ethylammonium is successfully incorporated into CH. NH. SnI. MASnI. . High quality of Sn based perovskite film is obtained via EAI incorporation. Devices with EAI incorporation show remarkably enhanced efficiency and stability. |
S1385894720311268 | Transition metals to activate peroxymonosulfate has promising prospect to remove emerging organic contaminants among which copper is an alternative because of its relatively high regulated concentration in drinking water and wide use of organic copper pesticide . Cu shows good performance on the activation of PMS while... | Cu I showed better performance than Fe II to activate peroxymonosulfate. EGCG can accelerate copper conversion from Cu II to Cu I . play an important role during BPA degradation in Cu II EGCG PMS process. SO. HO. and Cu III are main contributor to BPA degradation in this process. |
S138589472031127X | Two dimensional metallic nanosheets and mesoporous nanostructures attract increasing attentions in fields of energy conversion and storage due to their own different structural advantages . However integration of their structural advantages into bimetallic or multimetallic systems for constructing highly efficient cata... | Mesoporous IrAu nanovesicles are successfully fabricated by a one pot synthetic strategy. Mesoporous IrAu nanovesicles exhibit Pt like catalytic activity for ORR in alkaline conditions. Mesoporous IrAu nanovesicles show enhanced catalytic durability and improved methanol tolerance. |
S1385894720311281 | Ion exchange is a promising technology to remove hexavalent chromium Cr and nitrate from groundwater however its wide application is challenged by a costly disposal of spent brine . This study developed a novel photochemical process utilizing reductive carbon centered radicals to remove Cr and nitrate in IX spent brine... | Carbon centered radicals was utilized to reduce Cr VI and nitrate in IX spent brine. Formate radical CO. exhibited superior performance for Cr VI removal. Increasing formate dosage and decreasing pH enhanced Cr VI reduction. High levels of chloride scavenged HO and inhibited Cr VI removal. Complete removal of total dis... |
S138589472031130X | Metal biochar composite is considered as a promising alternative for future carbocatalysis in environmental decontamination . Nevertheless unavoidable metal leaching impedes its scaling up application and remains an environmental concern in the present scientific progress . Herein a hierarchical Fe biochar derived from... | Tartaric acid was accommodated on hierarchical Fe biochar as electron shuttle. Introduction of tartaric acid could mitigate the Fe leaching of biochar composite. CO C C redox cycle promoted a two phase mechanism in the peroxymonosulfate activation. Improved catalyst recyclability of Fe biochar composite enhanced its en... |
S1385894720311311 | Highly performance fogdrop collection is of great practical importance in addressing the worldwide water shortages especially in arid regions . Although great progresses have been made to solve this problem there still are challenges in developing high performance fogdrop collecting systems to satisfy efficient fogdrop... | A series of wheat awn like systems are printed in a programmable manner. The hierarchical system exhibits excellent capture and transport towards fogdrop. Each substructure and their synergy are evaluated for efficient collection. Anticipated for effective fog collecting devices in various assembled forms. |
S1385894720311323 | Zero valent aluminum has attracted considerable attention in degradation of organic contaminants and reduction of heavy metal ions due to its very low redox potential E | Al was modified by soaking Al powder in water and then heat treating in vacuum. Modified Al has a high rate in reduction of Cr VI to Cr III ions in solution. Modified Al exhibited an excellent recyclability in removing Cr VI . XPS indicated that Al surface passive oxide films become thin after modification. |
S1385894720311335 | Efficient modulation of the site selection of activators is of great significance for designing high performance phosphors . Herein we report that site selective occupation of Eu | Realizing a novel full visible spectrum phosphor K. BaCa PO. BO. 0.03Eu. Effectively control the site selective occupation of Eu. activator using anion group cosubstituion strategy. Revealing new insights hidden behind the site selective occupation of Eu. activator. A prototype WLED utilizing only this full visible spe... |
S1385894720311347 | The interfacial property of cathode materials in Li ion batteries plays a vital role for the mass transport in electrochemical process . In this paper Li | Li. RuO. is first reported as coating material for LLOs. LRO layer could form electronic ionic highways on the surface of cathode material. The interfacial stability and conductivity of cathode material were enhanced. The electrochemical performance was greatly improved after incorporation of LRO. |
S1385894720311359 | A hydrogen recycling electrochemical system can be used for energy efficient removal of TAN from wastewater . When a current is applied a concentration gradient of cations builds up between catholyte and feed solution . When no current is applied cations Na | Hydrogen recycling electrochemical system was used for ammonium removal. Exploiting Donnan Dialysis for ammonia recovery via cation exchange with ammonium. In continuous operation Donnan Dialysis did not clearly affect ammonium removal. In batch operation Donnan Dialysis increased the ammonium removal by 10 . The syste... |
S1385894720311360 | Multinary metal oxide semiconductor based gas sensors have great potentials to attain outstanding selectivity comparing with binary metal oxides owing to their abundant structure types . While doping is a very versatile route to modify the electronic structure of MOSs and enhance the sensing response to specific gas . ... | The sensing properties of Mo doped BiVO. were investigated for the first time. 0.2 at Mo doped BiVO. possess the best gas sensing properties to H. S at 150C. The introduced Mo in BiVO. can adjust conductivity and induce the oxygen vacancy. |
S1385894720311384 | In this research the SAPO 34 nanocatalyst has been improved in order to produce biodiesel as a green fuel . According to large molecules of free fatty acids and difficulty in the diffusion of these molecules through small pores of SAPO 34 the active charcoal secondary template was used to create meso and macro pores . ... | Potential use of secondary template on increasing of pore diameter and porosity. Enhanced effect of ultrasound irradiation power on dispersion of ceria on SAPO 34. Acidic improvement of mesopore SAPO 34 by ceria dispersion. Potential application of nano ceria decorated SAPO 34 in green fuel production. Kinetics conside... |
S1385894720311396 | Tin and antimony with layered structure is proposed for the first time for the exceptional anode of potassium ion batteries . The Sn Sb with a layer structure significantly alleviates the structural damage and material pulverization caused by volume expansion during the reaction of potassium ions with metal atoms in th... | Synthesize Sn Sb layered structure material for the first time. Excellent electrochemical performance and stability. Potassium ions react with metals in the form of insertions. It opens up a new line of thought expanding research into unknown areas. |
S1385894720311402 | Highly crystalline boron nitride nanotubes having multi walls and a small diameter were synthesized using a triple DC thermal plasma reactor with hydrogen injection . Triple torch configuration not only generates larger high temperature regions than single torch but also allow precursors to directly penetrate the core ... | Boron nitride nanotubes were synthesized using direct current thermal plasma. Triple torch configuration was applied to synthesis reactor. Role of hydrogen was analyzed chemically and physically. A superior yield of 0.59g hkW for boron nitride nanotubes was achieved. |
S1385894720311414 | Oxygen evolution reaction remains the bottleneck of many energy transformation and storage technologies due to the sluggish kinetics . Transition metal hydroxide nanosheets with high valent TM ions possess high intrinsic catalytic activity toward OER . Herein by taking advantage of the inductive effect this work presen... | Atomic Ir incorporated Ni OH. nanosheet was fabricated via a facile precipitation method. The inductive effect between Ni and Ir in Ir Ni OH. nanosheets promotes the generation of high valent Ni. The fabricated catalyst exhibits remarkable OER performance in 1M KOH aqueous solution. The present method is simple and uni... |
S1385894720311438 | Precious metal free bifunctional catalysts offer scalable possibilities for achieving oxygen cathodes in rechargeable metal air batteries . Literature thus far suggests that the oxygen reduction and evolution reactions take place at different active sites . However the design and preparation of oxygen electrocatalysts ... | A efficient microwave assisted approach is introduced to fabricate Ni. Fe Co N C. Ni. Fe nanoparticles are highly dispersed on ZIF 67 derived matrix. A Pt C comparable ORR activity and IrO. superior OER performance is achieved. Ni. Fe Co N C exhibits satisfactory performance for the wearable Zn air battery. |
S1385894720311451 | are often employed to enhance the stability of iron oxides oxygen carriers but the reactivity is compromised for the dilution of the active phase . Here we report several iron oxides supported by ionic conducting gadolinium doped cerium oxides for efficient chemical looping hydrogen production . The results show that G... | The effect of different supports is compared. GDC support improves oxide ion diffusion in the bulk. Enhanced chemical looping water splitting performance is obtained by Fe. GDC 30. |
S1385894720311463 | The design and construction of superior electrocatalysts based on covalent organic frameworks for oxygen reduction reaction have attracted increasing interest . However COFs typically exhibit low electrocatalytic activity as a result of their poor electrical conductivity . In this study a highly graphitic nitrogen dope... | COF derived N doped graphitic carbon heterostructures were constructed. MOF derived. with core shell structure were used as sacrificial templates. Excellent structural characteristics of. C were found to be ideal for ORR. manifested an outstanding ORR performance. |
S1385894720311475 | The direct synthesis of dimethyl ether from synthesis gas via methanol as an intermediate is a promising option for implementation of the Power to X concept involving the storage of renewable electrical energy via hydrogen or synthesis gas in synthetic fuels or chemicals . The STD reaction shifts the equilibrium conver... | Particulate and planar catalyst configurations are modelled for the STD reaction. A crystallite pore network model is adapted to describe the catalytic configurations. For the different configurations the accordant optimum catalyst ratio is presented. Porosity in structured catalysts strongly effects CO conversion and ... |
S1385894720311487 | Electrochemical advanced oxidation processes represent an efficient and promising strategy for dealing with the ever growing water pollution . Meanwhile carbocatalysis has long and widely been applied in the fields of synthesis and catalysis because of high activity and selectivity . In this work we combined the advant... | A novel carbonaceous particles promoted electrochemical AOPs was first proposed. Simultaneous removal of HAC and Cr VI was effectively achieved by this method. This work detailed the first insight into electrochemical driven carbocatalysis. A synergistic effect of adsorption and catalytic reaction occurred in the syste... |
S1385894720311499 | Discoloration events in drinking water distribution systems caused by iron oxide particles have occurred worldwide but the mechanism of organic pollutant accumulation by iron based particles in DWDSs has not yet been fully recognized . Here iron particle dominated loose deposits were collected from a real DWDS through ... | Iron based particles could have various structure transformations in DWDS. The FeOOH organic particles had higher specific area and more oxygen containing groups. The FeOOH organic particles had stronger pollutant accumulation. Hydrogen bonding played an important role in accumulation effects of FeOOH particles. |
S1385894720311505 | Developing highly active and durable electrocatalysts with low cost for the oxygen reduction reaction is of paramount importance for promoting economical and high performance Al air batteries . Herein nitrogen doped carbon decorated with FeCo nanoparticles catalysts is prepared by a low cost and facile approach employe... | N doped graphitic carbon embedded with FeCo nanoparticles has been prepared. The PD 800 is an efficient ORR catalyst and comparable with Pt C. Al air battery for PD 800 surpasses that of Pt C catalyst. |
S1385894720311517 | A molecular design having t butyl groups surrounding a donor acceptor type core structure was developed as an approach to obtain high external quantum efficiency by suppressing concentration quenching effect caused by strong intermolecular interaction . The donor acceptor type core structure was surrounded by six t but... | High external quantum efficiency of 32.6 at 1 doping concentration. High external quantum efficiency by suppressing concentration quenching effect caused by strong intermolecular interaction. A heptazine acceptor and a diphenylamine donor based thermally activated delayed fluorescent emitter. |
S1385894720311529 | Exploring cost effective and high efficiency electrocatalyst for the oxygen evolution reaction is critical for renewable energy conversion and storage . Herein we report a novel and high efficiency OER catalyst by simply interface engineering of CoP nanosheets and CeO | A novel CoP CeO. heterostructure is developed by the selective phosphidation of Co OH. CeO. precursor. CoP CeO. heterostructure possesses abundant interface active sites and oxygen vacancies. CoP CeO. heterostructure exhibits outstanding performance towards oxygen evolution reaction. A Zn air battery with CoP CeO. Pt C... |
S1385894720311542 | Uranium extraction from seawater has attracted attention owing to the growing demand for nuclear energy . However it remains challenging because of the complexities of the marine environment such as competing metal ions high salinity alkaline pH and continuous biofouling . In this study a new hyperbranched poly modifie... | Hyperbranched. PAMAM is introduced into U adsorbent for the first time. Excellent anti biofouling activity and adsorption capacity are observed. Marine applicability of adsorbents was enhanced via synergy of functional groups. |
S1385894720311554 | To date the application of electrochemical nitrogen fixation into ammonia is severely hindered by the deficiency of high performance electrocatalysts . In this paper a facile approach is proposed for the preparation of MXene Mn | Ultrafine Mn. nanoparticles are confined on MXene nanosheets as superior nitrogen reduction reaction electrocatalyst. Elaborate 0 2D heteroarchitecture is fabricated through facile and versatile van der Waals assembly. Evident synergy effect guarantees commendable activity stability and durability of composite electroc... |
S1385894720311578 | Nitrogen removal in constructed wetlands is often challenged by limited nitrification due to low oxygen transfer and or limited denitrification due to the lack of carbon source . In this study a novel tidal integrated vertical flow constructed wetland was developed to treat secondary effluent with low chemical oxygen d... | A T IVCW was developed to treat secondary effluent using a cost saving electron donor. Efficient NH. N and TN removal rates were achieved with the C N ratio of 2.35. Partial denitrification anammox PDN AMX played a vital role in nitrogen removal. and. were responsible for PDN AMX in the saturated zone. The T IVCW is an... |
S138589472031158X | The controlled synthesis of ultrathin metal organic framework nanosheets and the rational design of three dimensional aggregates of these nanosheets are vital for electrochemical applications . Herein ultrathin nickel terephthalate nanosheet 3D aggregates were synthesized by a facile one pot hydrothermal method and emp... | The ultrathin nanosheet 3D aggregates with disordered layers were synthesized. The 3D aggregates with disordered layers show excellent electrolysis activities. The thickness of the nanosheets could be controlled by varying the synthesis time. A low dose HRTEM technique was utilized to visualize the crystalline structur... |
S138589472031161X | The most critical bottleneck of Si anode materials is an inevitable cracking and pulverization of Si nanostructure during electrochemical cycling process resulting in a significant loss of electrical contact and rapid capacity fading . The low temperature thermolytic grafting process at 360400C was employed to produce ... | Styrenic carbon fragments were grafted on the porous silicon por Si particles via thermolysis of polystyrene. The Si C grafted species rich of phenyl moieties were uniformly coated on the por Si surface. Ultrathin carbonaceous coating prevents the rapid pulverization of Si nanostructure as a strong passivation layer. T... |
S1385894720311633 | Gene therapy has been recognized as one of the most potential approaches on cancer treatment field . Arginine rich cell penetrating peptides have attracted enormous interests in gene delivery field due to their superior membrane translocation capability . Herein we developed a novel arginine rich peptide based gene del... | An arginine riched peptide as gene vectors. The fluorous chains conferred anti serum capability. The bridge like peptide enhanced cellular uptake efficiency. Good tumor targeting ability and strong anti tumor effects. |
S1385894720311645 | The catalytic elimination of chloroaromatics is the frontier of catalytic oxidation of volatile organic compounds and the screening of efficient catalysts remains challenging . In this work a series of porous Fe Mn oxides were synthesized | Porous Fe. Mn. oxides are synthesized. a simple template free oxalate route. Fe1Mn1 shows the stronger acid property enhanced redox property and rich in Mn. Fe1Mn1 presents high activity and good durability in CB combustion. CB is oxidized into less toxic products and scarce formation of chlorinated byproduct. Correlat... |
S1385894720311657 | In this work four novel hydrophobic deep eutectic solvents were prepared from a combination of menthol or thymol as hydrogen bond acceptors with 1 decanol or 2 methyl 2 4 pentanediol as hydrogen bond donors for the extraction of boron from aqueous solutions . The DESs were characterized in terms of their physical and t... | Deep eutectic solvents DES are developed for the first time for boron extraction. Hydrophobic DES are prepared with 2 methyl 2 4 pentanediol MPD as hydrogen bond donor. Up to 91 extraction efficiency was achieved by thymol MPD DES. Stable MPD boric acid complexes are responsible for boron extraction. |
S1385894720311669 | Recently the alarming level of pharmaceuticals active compounds pollution has exerted serious threat to the environment . It is important but still a great challenge to develop an effective and efficient adsorbent for PhACs treatment due to their bioaccumulation persistence as well as potential toxicity . Here soft foa... | The prepared UiO 66 PDA BC shows three dimensional nanostructure high specific surface area and high hydrophilic. The uniform coating of UiO 66 nanoparticles present cube shape and averaged size of 50nm with uniform size distribution. The foam like aerogel can efficiently adsorb aspirin and tetracycline hydrochloride T... |
S1385894720311670 | The efficient depolymerization of technical lignin to produce high quality and phenolic monomer rich bio oil is challenging owing to the inherent recalcitrant structure of lignin . In addition the phenolic fragments formed during lignin depolymerization are highly reactive and easily undergo rapid repolymerization to y... | A novel hybrid catalyst of Ru CMgOZrO. for effective depolymerization of lignin is proposed. Ru C mainly catalyzes the reductive depolymerization of lignin to smaller phenols. The role of MgO ZrO. is to suppress recondensation of reactive phenolic fragments. The efficiency of the integrated catalyst is highly dependent... |
S1385894720311682 | Industrial production of formic acid requires a highly energy intensive process involving carbonylation of methanol with fossil fuel based CO to methyl formate and subsequent hydrolysis of methyl formate to formic acid . In this study we present a sustainable and selective production of formic acid from methanol reform... | Fe Ni Bi for Photo electroreforming methanol at near neutral pH was developed. Role of iron in improving selectivity and activity of. Fe Ni Bi was uncovered. Integration of. Fe Ni Bi activated BiVO. towards PEC methanol reforming. HCOOH production with 100 selectivity from PEC methanol reforming was realized. |
S1385894720311694 | 2 3 Dimethylmaleic anhydride decorated zinc oxide nanoparticles with doxorubicin and phenylsulfonyl furoxan loaded were designed and prepared through a step by step strategy . Amino terminated ZnO nanoparticles were synthesized in which DOX was encapsulated by forming coordination bonding between DOX and Zn | ZnO based nanospheres capable of releasing multiple therapeutic agents were developed. The charge reversal nanospheres had long blood circulation and enhanced cellular uptake. The nanospheres released therapeutic agents in response to intracellular stimuli. Synergistic cancer therapy with improved efficacy could be ach... |
S1385894720311712 | A bio inspired polydopamine molecularly imprinted substrate is fabricated by one step oxidative self polymerization of dopamine and template molecules in weakly alkaline medium on screen printed electrode . Through the catechol and amine groups on PDA surface Au nanoparticles can be easily anchored and growth on PDA MI... | Bioinspired PDA based MIP substrate was fabricated under mild conditions. In situ growth of AuNPs was facially obtained rely on the reduction of PDA coating. Notable SERS enhancement generated by adjusting size distribution of PDA and AuNPs. Template mediated molecular recognition boosts the SERS selectivity and sensit... |
S1385894720311724 | The design and synthesis of efficient and affordable electrocatalysts for water oxidation are essential to advance water splitting technology which depends on developing earth abundant catalytic materials with rational compositions and structures . Here we propose a facile synthesis of FeNiOOH nanosheets grown on FeNi ... | FeNiOOH nanosheets are grown via in situ chemical oxidation of 3D FeNi foam FNF . Oxyhydroxide species can directly act as real active catalyst for water oxidation. The FeNiOOH FNF exhibits superior OER performance to commercial IrO. catalyst. The superb catalytic performance owes to rational composition and structure ... |
S1385894720311736 | Nanoscale metal organic frameworks are promising materials for many applications . However for actual applications it is a big challenge to change the brittle MOFs into flexible materials suitable for universal large scale fabrication . Herein we develop a facile universal controllable large scale strategy to fabricate... | The fabrication method of. is controllable universal and large scale. nanoMOFs are uniformly and tightly bonded on flexible substrate. Retention of ZIF 67 on the. is up to 93.87 after rubbing of 200 cycles. Flexible. of low toxicity has antibacterial wound healing performance. |
S138589472031175X | In this work the nacre like styrene butadiene rubber crumpled graphene nanosheets heater with integrated superior performance including excellent anisotropic conductivity flexible stretchable Joule heating performance and comprehensive mechanical performance is prepared on a large scale by the blade coating technique .... | Nacre like styrene butadiene rubber crumpled graphene heater is prepared on a large scale. The heater with mechanical anisotropic conductive and flexible stretchable heating properties. Crumpled graphene provides superior flexible stretchable heating performance. Nacre like structure provides excellent mechanical perfo... |
S1385894720311773 | Methane activation at low temperature remains a major challenge for its utilization in the field of reduction of greenhouse gases and generation of value add products while non thermal plasmas provide a promising catalyst free methane activation approach . In this work an innovative energy pooling mechanism for catalys... | Catalyst free approach for activating potent greenhouse gas methane. Nanosecond pulsed plasma enables new reaction pathways at low temperature 300K . Time resolved and in situ measurements for the first time reveal reaction kinetics. Energetic argon species function as an energy pooling for methane activation. |
S1385894720311785 | Sulfachloropyridazine was commonly used as a broad spectrum sulfonamide antibiotic and hard to be removed through traditional sewage treatment process . In this study we developed a simple and controllable strategy to realize | construction of Co OH. nanoparticles decorated urchin like WO. was obtained. Co OH. WO. showed high catalytic activity for removing SCP by PMS activation. Co OH. WO. induced formation of the key PMS activation species CoOH. SCP atoms with high Fukui index. were easily attacked by the SO. and HO |
S1385894720311797 | Lithium metal batteries have attracted remarkable attention because of their high theoretic specific capacity and low redox potential . However the issues including uncontrollable dendritic formation and the highly reactive nature of Li anodes hinder the practical application of lithium metal batteries . Herein LiAl la... | LiAl LDH nanoflakes is used to modify the PP membrane for Li metal batteries. Homogeneous interfacial Li flux is regulated through the modified PP separator. Ultra stable battery cycling performance is achieved with the modified PP separator. |
S1385894720311815 | In this work we synthesized highly porous reduced graphene oxide foams presenting augmented antibacterial activity in presence absence of peroxymonosulfate . To date this is the first investigation of photocatalytic PMS disinfection by 3D rGO materials . The foams were prepared through hydrothermal and solvothermal met... | Visible light catalytic activation of PMS by 3D rGO materials was investigated. The degree of functionalities in the aerogels affects the photo catalytic disinfection. inactivation was achieved under visible light exposure via radical and non radical pathways. Addition of PMS brought 5 fold increase on. inactivation un... |
S1385894720311827 | Traditional infrared radiation control materials such as metallic silver have low infrared emissivity but they are expensive dense and not compatible with absorbing performance in microwave section . Meanwhile the study of traditional absorbing materials is also limited to the synthesis and property investigation of po... | Employing cellulose as the framework to fabricate a novel sustainable microwave absorber. The cellulose framework was enhanced by the blending with chitosan to achieve a more flexible bulk. The loading of polyaniline PANI significantly improved the bulks thermal insulation ability. The broad bandwidth of 6.04GHz at thi... |
S1385894720311864 | During the wound healing process it is necessary to protect the tissue from bacterial infections and other external damage in environment . Functional artificial hydrogels as suitable wound dressings to act as barriers have attracted more and more attention . In the study described herein quaternary ammonium and double... | Prussian blue and modified chitosan were used to synthesize photothermal hydrogels. Prussian blue nanoparticles could strengthen the hydrogels as cross linker. The electropositive hydrogels could capture bacteria and kill them combined with heat. The hydrogels could kill 99.97. and 99.93. under light irradiation. |
S1385894720311876 | Biochar is considered to be the cost effective environmentally friendly and sustainable sorbent that has an extraordinary potential to efficiently remove toxic elements including arsenic from water . Until now no review has focused to understand various important and intriguing aspects on biochar use as a sorbent for A... | Biochar based materials show potential for arsenic removal from water. Various factors and feedstock type could influence arsenic removal. Arsenic fate redox transformation and removal mechanisms are discussed. Application of modified biochars for treatment of arsenic in water is elucidated. |
S1385894720311888 | Self healing and self repairing coatings are stimuli responsive materials which are of crucial importance in developing advanced smart systems . However a few has been attempted to unveil the association between the microstructure and properties of self healing organic coatings . Herein silane coupled cellulose functio... | Developed cellulose functionalized halloysite nanotube HNT C nanoparticles. Prepared and cured epoxy HNT C nanocomposites varying HNT C content and heating rate. Heat release increased from 129 for epoxy to 456J g more than 3 fold for epoxy HNT C. exceptionally increased from 75C for the neat epoxy to 142C for epoxy HN... |
S138589472031189X | To enhance the electrochemical performance of MXene based materials for energy storage devices the componential modification related to the electrode capacity and the structural engineering related to the electrode stability are general strategies . Herein a well designed three dimensional MXene based aerogel NiCo | NiCo. rGO aerogel is constructed by combining MXene LDHs and rGO. The aerogel shows excellent electrochemical performance as a battery type material. Capacity of the aerogel is 332.2mAhg. at 1Ag. in a three electrode system. An HSC device is fabricated with NiCo. rGO cathode and MXene rGO anode. The device shows energy... |
S1385894720311906 | Pyrochlore materials show intensive potential for various everyday applications owing to their highly stable structure with tunable lattice parameters . Energy storage tunability and switching capabilities of these materials can further be improved using suitable cationic substitutions . In this context we report a ser... | Phase pure and cost efficient synthesis of Nd substituted La. Sn. pyrochlores. Rietveld refinement of pyrochlore samples confirmed how well the crystalline structures developed. Optimization of conditions for a suitable recipe to achieve maximum recoverable energy density. PUND measurement revealed minimum switching ch... |
S1385894720311918 | The sulfonated polyethylenimine was designed and employed to prepare high performance loose nanofiltration membranes . A simple ring opening reaction of polyethylenimine with 1 3 propanesulfonate was firstly conducted to synthesize SPEI . Then NF membranes were obtained by the cross linked reaction between SPEI and tri... | Sulfonated polyethylenimine SPEI was synthesized and used for loose NF membranes. NF SPEI membrane exhibited desirable high pure water and permeate fluxes. NF SPEI membrane has high dye rejections and salt permeations for dye salt mixtures. The membrane has a good anti fouling ability and stability for dye salt mixture... |
S138589472031192X | This work pursues the validation of a new reactor for the evaluation of char gasification kinetics . This novel reactor allows continuous gas flow through the fixed bed sample and accurately monitoring the mass loss throughout the reaction . Accordingly this thermogravimetric flow reactor has a great potential for the ... | A thermogravimetric flow reactor was developed for analyzing gasification kinetics. The effect of CO. concentration and temperature on char gasification was studied. Five different models were tested for the fitting of experimental results. The modified random pore model is the one of best fit to the experimental data. |
S1385894720311931 | Remote temperature sensing in biological media is used to monitor intracellular evolutionary process reliably and is potentially applied in the field of diagnostics and therapeutics . Ideally such nanothermometers should be functional in biological optical transparency windows across a wide range of broad absorption an... | Employing transition metal Cr. as the emitters for optical nanothermometers. Synthesizing Cr. doped aluminosilicate Ca. Al. SiO. Cr. nanoparticle. Being excited in first biological window and emit in second biological window. Allowing for a multi mode temperature thermal sensing within a single probe. Demonstrating its... |
S1385894720311955 | In many industrial applications particles used in fluidized bed clearly deviate from ideal spheres . This leads to an increasing need for better understanding and developing better simulation models for fluidization of non spherical particles . So far the literature is quite scarce when it comes to experimental results... | X ray tomography applied to fluidized bed of elongated particles. Comparison of fluidization characteristic between spherical and elongated particles. Bed of elongated particles shows more turbulent fluidization behavior. Bed of Geldart D spherical particles remains in constant slugging regime. Bed of elongated particl... |
S1385894720311967 | Silicon is one of the most earth abundant elements and thus the fate and reactivity of silicate materials are often important for various energy and environmental technologies including carbon sequestration where CO | Dissolution mechanisms of heat treated serpentine were studied by. Si MAS NMR. Chemical stabilities of different silicate structures Q. were determined. The amorphous Q. and Q. structures were most reactive in carbonic acid. This study identified different reaction pathways for CO. sequestration. |
S1385894720311980 | How to realize large scale manufacture of phase change materials with high latent heat storage and excellent shape stability is still a great challenge . Recently encapsulating PCMs with three dimensional porous structure is of great interest due to its excellent leak proof ability and large latent heat storage capacit... | A novel CNC hydrogel is prepared though UV induced thiol ene click chemistry. Solvent exchange strategy is used innovatively to fabricate PEG CNC hybrid PCMs. The hybrid PCMs exhibits high latent heat and excellent shape stability. This work proposes a potential strategy for large scale manufacture of PCMs. |
S1385894720311992 | High energy density remains difficult to achieve using current lithium ion capacitors because of the mismatch of kinetics between the capacitor type cathode and battery type anode . To enhance the kinetic match a graphene aerogel supported LiNbO | A novel anode LiNbO. @GA is configured for LICs. BCNNT cathode is successfully matched to the anode with enhanced kinetics. The LIC exhibits excellent performance with high energy density of 148Whkg. Kinetics analyses provide insight into cation anion storage behaviors. |
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