Results 51 to 60 of about 18,371 (189)

Self‐Activating Electrocatalysts for Water Splitting: Advancing Structure–Performance Understanding and Beyond

Advanced Energy Materials, EarlyView.
Self‐activating electrocatalysts offer strong potential for advanced water splitting, enabled by their dynamic compositional and structural evolution during operation. This review highlights recent advances in self‐activating OER and HER catalysts, emphasizing the driving forces and mechanisms underlying their adaptive behavior. A conceptual network of
Christean Nickel, Bahareh Feizi Mohazzab, Kiarash Torabi, David Leander Troglauer, Guillermo Corea, Shikang Han, Dandan Gao   +6 more
wiley   +1 more source

Electrooxidation of Formic Acid and Formaldehyde on the Fe3O4@Pt Core-Shell Nanoparticles/Carbon-Ceramic Electrode [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2016
In the present work, the electrooxidation of formic acid and formaldehyde; potentially important fuels for future fuel cells, was investigated on the Fe3O4@Pt core-shell nanoparticles/carbon-ceramic electrode (Fe3O4@Pt/CCE).
Biuck Habibi, Serveh Ghaderi
doaj  

Selective Electrolysis of Water Under Artificial Seawater Conditions Using Transition Metal Borate Anodes

Advanced Energy Materials, EarlyView.
The borate‐based cobalt‐iron catalyst promotes selective oxidation of water rather than chlorine evolution reaction during electrolysis of seawater. When integrated into a zero‐gap electrolyzer prototype, this catalyst supports robust splitting of artificial seawater into oxygen and hydrogen on an extended timescale.
Ananta R. Fareza, Hank Garg, Luis Miguel Azofra, Darcy Simondson, Tam D. Nguyen, Mohamed R. Rizk, Khang N. Dinh, Rosalie K. Hocking, Douglas R. MacFarlane, Hoang‐Long Du, Alexandr N. Simonov   +10 more
wiley   +1 more source

Self-Supporting np-AlFeNiO Bifunctional Electrode Material for Electrochemical Water Splitting Prepared by Electrooxidation

Energies
Hydrogen production through water splitting is a promising path to develop renewable green energy. Effective, stable, and low-cost catalysts are the key to water splitting.
Zhihui Ma, Wence Xu, Zhonghui Gao, Yanqin Liang, Hui Jiang, Zhaoyang Li, Zhenduo Cui, Huifang Zhang, Shengli Zhu   +8 more
doaj   +1 more source

Ethanol electrooxidation on Pt-Sn and Pt-Sn-W bulk alloys [PDF]

, 2008
Ethanol oxidation has been studied on Pt-Sn and Pt-Sn-W electrodes prepared in an arc-melting furnace. Different electrochemical techniques like cyclic voltammetry and chronoamperometry were used to evaluate the catalytic activity of these materials. The
ANJOS, D. M. dos, HAHN, F., KOKOH, K. B., LÉGER, J. -M., TREMILIOSI-FILHO, G.   +4 more
core   +1 more source

SYNTHESIS OF ACETIC ACID FROM ETHANOL BY ELECTROOXIDATION TECHNIQUE USING Ni-Cu-PVC ELECTRODE

ASEAN Journal on Science and Technology for Development, 2017
A usage of Ni-Cu-PVC electrode for the oxidation of ethanol by electrochemical technique will be reported in this paper. In this work, the effect of electrodes on the yields of acetic acid was determined.
Riyanto Riyanto, Mohamed Rozali Othman, Jumat Salimon   +2 more
doaj   +1 more source

An Electrochemical Study of Frustrated Lewis Pairs: A Metal-free Route to Hydrogen Oxidation [PDF]

, 2014
[Image: see text] Frustrated Lewis pairs have found many applications in the heterolytic activation of H(2) and subsequent hydrogenation of small molecules through delivery of the resulting proton and hydride equivalents. Herein, we describe how H(2) can
Andrew E. Ashley, Ashley A. E., Ashley A. E., Binding S. C., Bullock R. M., Camara J. M., Camara J. M., Chase P. A., Cummings S. A., Curtis C. J., David L. Hughes, DuBois D. L., Dunn S., Elliot J. Lawrence, Erker G., Gale P. A., Geiger W. E., Goff A. L., Gregory G. Wildgoose, Herrington T. J., Jiang C., Jutzi P., Lawrence E. J., LeSuer R. J., Liu T., Lu Z., Ma J., Martin E., Merino-Jiménez I., Ramos A., Ringenberg M. R., Ringenberg M. R., Santos D. M. F., Srivastava R. C., Stephan D. W., Stephan D. W., Stephan D. W., Stephan D. W., Stephan D. W., Sumerin V., Tard C., Tran S. D., Travis A. L., Turner J., Vasily S. Oganesyan, Vignais P. M., Voss T., Wayner D. D., Welch G. C., Welch G. C., Yang J. Y., Yang J. Y.   +51 more
core   +2 more sources

Bismuth-coated mesoporous platinum microelectrodes as sensors for formic acid detection [PDF]

, 2011
Mesoporous platinum microeletrodes (MPtEs) modified by sub-monolayers of irreversibly adsorbed bismuth (Bi-MPtE) were investigated for their potential use as sensors for the detection of formic acid in direct formic acid fuel cells.
Coombes, Jeff S., Dalleck, Lance, Ramos, Joyce, Tjonna, Arnt E., Weston, Kassia S.   +4 more
core   +2 more sources

Pt-decorated nanoporous gold for glucose electrooxidation in neutral and alkaline solutions [PDF]

, 2011
Exploiting electrocatalysts with high activity for glucose oxidation is of central importance for practical applications such as glucose fuel cell.
Xiuling Yan, Xingbo Ge, Songzhi Cui, Yan, Xiuling   +3 more
core   +1 more source

Qualitative characterization of healthcare wastes [PDF]

, 2020
The biological hazard inherent in the clinical wastes should be considered during the management and treatment process as well as the disposal into the environment.
A Graikos, A Pruss, AN Efaq, AN Efaq, AY Al-Ghamdi, AZ Alagoz, DM de Silva, E Noman, E Shinee, EA Noman, G Ruoyan, H Park, IF Salkin, JM Moritz, MPHP, RRAM Mato, S Saini, SK Hall, T Eckmanns, WHO, WHO, YW Cheng, YW Cheng   +22 more
core   +1 more source