Results 71 to 80 of about 9,491 (247)

Experimental Benchmarking for High-Reproducibility, Cross-Institutional Evaluation of Iron Redox Electrochemistry

ECS Advances
We present a practical case study standardizing experimental protocols between collaborators with the goal of understanding ferrous iron (Fe ^2+ ) chemistry and improving the iron deposition reaction for energy-efficient, electrochemical iron production.
Benjamin Ketter, Jiang Luo, Yunkai Sun, William Lvovich, Nicholas Sinclair, Zhenzhen Yang, Justin G. Connell   +6 more
doaj   +1 more source

Comparison of Electrosynthesis of Ammonium Persulfate by Membrane Electrolytic Cells with Shared Catholyte and with Separate Catholyte

Electrochemistry, 2020
To investigate the effect of catholyte shared by different membrane electrolytic cells on electrosynthesis of ammonium persulfate, the equivalent circuit models of two electrolytic cells with shared catholyte and separate catholyte were established and ...
Junbo ZHOU, Yutong WU, Chao WANG, Liping GAO   +3 more
doaj   +1 more source

Estudo das propriedades estruturais, morfológicas e ópticas de filmes de TiO2 eletrossintetizados catodicamente em função dos parâmetros de síntese [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Graduação em FísicaFilmes finos de TiO2, um óxido semicondutor, são largamente utilizados em diversos tipos de dispositivos ...
Silva, Nara Rubiano da
core  

Electrochemical processing of nitrate waste solutions

, 1992
The second phase of research performed at The Electrosynthesis Co., Inc. has demonstrated the successful removal of nitrite and nitrate from a synthetic effluent stream via a direct electrochemical reduction at a cathode.
Hartsough, D. (Electrosynthesis Co., Inc., Cheektowaga, NY (United States)), Genders, D., Weinberg, N.   +2 more
core   +1 more source

High‐Current‐Density Acidic CO2 Electroreduction to Formic Acid Enabled by Multiscale Microenvironment Regulation Over Defect‐Rich Sn/SnOx

Advanced Science, EarlyView.
Acidic CO2 electroreduction to formic acid is enabled by integrating mixed Sn/SnOx nanoclusters, K+‐regulated interfacial solvation, and Janus wettability. Coordinated control of active sites, interfacial water, and gas‐liquid transport suppresses hydrogen evolution and delivers approximately 85% HCOOH Faradaic efficiency at 400 mA cm−2.
Qiaoqi Guo, Bowen Jiang, Le Huang, Kunyu Jiang, Rongrong Tang, Qinong Zhu, Huajun Feng, Mengyang Fan, Yijing Xia   +8 more
wiley   +1 more source

Electro‐Organic Synthesis at a Stable Oil/Water/Solid Three‐Phase Interface Reactor

Angewandte Chemie, EarlyView.
A porous membrane electrode (PME) reactor is developed to promote oil/water/solid three‐phase interfacial contact for electro‐organic synthesis. By promoting the formation of an oil/water interfacial region within or near an amphiphilic catalytic layer, the reactor enables efficient conversion of water‐insoluble organic reactants in aqueous ...
Deyin Chen, Jianan Zhu, Huan Wu, Huajun Zheng, Longhao Jiao, Chengpu Chu, Yinghua Xu, Bin Liu   +7 more
wiley   +2 more sources

The In Situ Electrochemical−Chemical Cascade Strategy for Pyruvic Acid Synthesis

Advanced Science, EarlyView.
By employing an “unsaturation−oxygen coordination engineering” strategy, the local coordination environment is regulated to achieve efficient electrochemical synthesis of H2O2. Importantly, an electrochemical−chemical coupled cascade strategy is utilized for the efficient preparation of pyruvic acid via lactic acid oxidation. ABSTRACT Hydrogen peroxide
Xueli Mei, Huawei Zhuo, Yu Liu, Lili Wang, Yudai Huang, Hongtao Xie, Yizhao Li   +6 more
wiley   +1 more source

Pt‐Mediated Co‐Adsorption of Hydroxyl and Nitrogen‐Heterocyclic Species Over Cu/CuO Heterostructure Enhances Coupled Azotriazole Electrosynthesis and Dual‐Electrode Hydrogen Production

Angewandte Chemie, EarlyView.
Pt@Cu/CuO heterostructures were designed for electrochemical N─N coupling of 3,5‐diamino‐1H‐1,2,4‐triazole. Mechanism investigation revealed that the Pt sites mediated co‐adsorption of substrates and hydroxyl on Cu/CuO sites. The elaborate Pt@Cu/CuO achieved an ultralow working potential of 0.832 VRHE with a high FE of 95%. A long‐term stability of 600
Jiachen Li, Hanggu Su, Yuqiang Ma, Meng Li, Ruhao Zhang, Cihang Wang, Zihang Zhao, Jun Hu, Xiaogang Mu, Xuanjun Wang, Haixia Ma, Zhengxiao Guo   +11 more
wiley   +2 more sources

Construction of a Geobacter Strain With Exceptional Growth on Cathodes

Frontiers in Microbiology, 2018
Insoluble extracellular electron donors are important sources of energy for anaerobic respiration in biogeochemical cycling and in diverse practical applications.
Toshiyuki Ueki, Kelly P. Nevin, Trevor L. Woodard, Muktak A. Aklujkar, Dawn E. Holmes, Dawn E. Holmes, Derek R. Lovley   +6 more
doaj   +1 more source

Organic electrosynthesis

, 2014
Early in his career, Martin Fleischmann had come to recognize that it was the applied potential that controlled the rate and selectivity of all electrode reactions, and he was keen to apply this concept to organic electrosynthesis.
Pletcher, D., Tian, Zhong-Qun, Williams, David E.   +2 more
core   +1 more source