Results 91 to 100 of about 67,671 (331)

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source

Sulfur-Modulated Tin Sites Enable Highly Selective Electrochemical Reduction of CO2 to Formate [PDF]

, 2017
Electrochemical reduction of carbon dioxide (CO2RR) to formate provides an avenue to the synthesis of value-added carbon-based fuels and feedstocks powered using renewable electricity.
Banis, MN, Becknell, N, Cui, Y, De Luna, P, Dinh, CT, Du, X, García de Arquer, FP, Li, Y, Li, Y, Liu, M, Ross, MB, Sargent, EH, Stadler, P, Voznyy, O, Yang, P, Zhang, B, Zheng, X, Zhuang, T   +17 more
core   +2 more sources

High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling

Advanced Functional Materials, EarlyView.
A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj, Shreyash S. Hadke, Lindsay E. Chaney, Janan Hui, Thomas Birge, Linda Li, Vinod K. Sangwan, Mark C. Hersam   +7 more
wiley   +1 more source

Photo-Electrochemical Production of H₂ Using Solar Energy

Chemical Engineering Transactions, 2014
Ti | SnIV-Fe2O3 photo-anodes are implemented in a photo-electrochemical reactor for photo-assisted splitting of water into hydrogen and oxygen. Attention is focused on the issues concerning electrode scale-up with the aim of addressing the present need ...
A. Hankin, G. Kelsall, C.K. Ong, F. Petter   +3 more
doaj   +1 more source

In-situ local phase-transitioned MoSe2 in La0.5Sr0.5CoO3-?? heterostructure and stable overall water electrolysis over 1000 hours [PDF]

, 2019
Developing efficient bifunctional catalysts for overall water splitting that are earth-abundant, cost-effective, and durable is of considerable importance from the practical perspective to mitigate the issues associated with precious metal-based ...
A Ambrosi, A Grimaud, A Pohl, AR Zeradjanin, B Hua, B Hua, BE Conway, C Kim, C Kim, CC McCrory, D Jariwala, D Voiry, D Voiry, DA Henckel, E Heifets, EW Brooman, G Gao, G Huang, G Kresse, G Liu, GH Jonker, H Li, H Tang, H Zhang, HJ Monkhorst, J Mahmood, J Suntivich, J Zhang, JP Perdew, JT Mefford, L Cai, L Liao, M Kim, P Sun, P Vishnoi, PE Blochl, Q Wang, S Deng, S Kim, S Samikannu, S Yagi, S Zhang, SA Park, SL Dudarev, ST Nguyen, T Sun, TE Mallouk, TF Jaramillo, U Gupta, U Maitra, W Hu, W Tang, X Xu, X Zhou, Y Jiao, Y Liang, Y Liu, Y Qu, Y Xia, Y Zheng, Z Wang   +60 more
core   +2 more sources

Binder Engineering Suppresses Jahn–Teller‐Driven Mn Dissolution and Enables High‐Loading MnO2 Cathodes for Aqueous Zn‐Ion Batteries

Advanced Functional Materials, EarlyView.
A Zn2+‐coordinated poly(vinylidene fluoride) binder is shown to suppress Jahn–Teller‐driven Mn dissolution while improving dispersion, wettability, and structural integrity in thick MnO2 cathodes. This simple binder‐engineering strategy enables high‐loading aqueous Zn‐ion batteries with enhanced areal capacity, cycling stability, and practical promise ...
Insung Jang, Geun Yoo, Geon−Hyoung An
wiley   +1 more source

Directing Selectivity of Electrochemical Carbon Dioxide Reduction Using Plasmonics [PDF]

, 2019
Catalysts for electrochemical carbon dioxide reduction in aqueous electrolytes suffer from high energy input requirements, competition with hydrogen evolution from water reduction, and low product selectivity. Theory suggests that plasmonic catalysts can
Corson, ER, Creel, EB, Eichhorn, J, Kostecki, R, McCloskey, BD, Urban, JJ   +5 more
core   +2 more sources

The Ni,Cd Heteroatoms‐Initiated Synergistic Tuning of Electron Configuration in Fe2VO4 Nanosheets Electrocatalysts to Profoundly Stabilize Alkaline Seawater Electrolysis

Advanced Functional Materials, EarlyView.
A Ni,Cd‐codoped Fe2VO4/NF bifunctional electrocatalyst is rationally designed for efficient seawater electrolysis. Synergistic effect modulates electron configuration, optimizes intermediates adsorption, stabilizes high‐valence Fe/V sites, and repels chloride ions to suppress corrosion and side reactions, thus contributing to performance improvement of
Weiguo Huang, Bin Fang, Tao Meng, Xiaodong Chen, Ya Chen, Xin Gao, Fei Liang, Hongchao Sun, Jiangmin Zou, Chao Yuan, Yuanyuan Shao, Peiyi Ji, Yangang Wang, Lifeng Cui, Guoxiu Wang, Duu‐Jong Lee   +15 more
wiley   +1 more source

Growth, Characterization, and Electrochemical Properties of Doped n-Type KTaO_3 Photoanodes [PDF]

, 2009
The effects of compositionally induced changes on the semiconducting properties, optical response, chemical stability, and overall performance of KTaO_3 photoanodes in photoelectrochemical (PEC) cells have been investigated. Single crystals of n-type Ca-
Boatner, L. A., Brown, G. M., Jellison, G. E. Jr., Katz, J. E., Lewis, N. S., Paulauskas, I. E.   +5 more
core  

Strain engineering and photocatalytic application of single-layer ReS$_2$ [PDF]

, 2017
We present a theoretical study on the electronic, dynamical, and photocatalytic properties of single-layer ReS$_2$ under uniaxial and shear strains. The single-layer ReS$_2$ shows strong anisotropic responses to straining.
Li, Yan-Ling, Li, Yunguo, Tang, Chunlin
core   +2 more sources