Results 241 to 250 of about 53,090 (285)

The Internal‐External Synergy of Self‐Reconstructed C/NiFeOOH/SeO42− for Efficient and Stable Seawater Electrolysis

Advanced Science, EarlyView.
This work presents an internal‐external synergy strategy where a C@FeNi2Se4 core‐shell precursor reconstructes in to a C/FeNi2Se4/SeO42− architecture during OER. The inner C stabilizes active sites while the outer SeO42− layer repels Cl−, achieving efficient and stable seawater oxidation for over 150 h at 400 mA cm−2.
Zhe Sun, Yitong Yin, Siyuan Liu, Bo Liao, Bing He, Zhaojie Wang, Xiaoqing Lu, Xingheng Zhang   +7 more
wiley   +1 more source

Electrochemical Nitrate Reduction Reaction to Ammonia at Industrial‐Level Current Densities

Advanced Science, EarlyView.
This review starts from the mechanism and theoretical basis of electrochemical nitrate reduction reaction (NO3−RR), and systematically summarizes and discusses the design strategies of industrial‐level current density catalysts. In addition, the progress of industrial‐level NO3−RR‐based electrolyzers, including flow reactor and membrane electrode ...
Zhijie Cui, Honghai Wang, Chunli Li, Wenchao Peng, Jiapeng Liu   +4 more
wiley   +1 more source

Correction: Alkaline electrocatalytic water oxidation by Fe-Ni nanostructures on porous turbostratic carbon with tailorable metal-metal active sites. [PDF]

Chem Sci
Saha D, Tang C, Khan J, Jain P, Yang CJ, Dong CL, Webster RF, Chen CL, Chen Z, Bai P, Tilley RD, Wu N, Watkins JJ.   +12 more
europepmc   +1 more source

Anode-induced arylthiol-amine cross-coupling: A nontraditional strategy to access sulfinamides. [PDF]

Sci Adv
Zhou P, Zou T, Wu SH, Song HJ, Liu YX, Wang QM.   +5 more
europepmc   +1 more source

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Aniline degradation by electrocatalytic oxidation

Chemosphere, 2003
The degradation of aniline solution in alkaline medium of pH 11.0 by electrocatalytic oxidation has been studied using an electrochemical reactor containing a SnO(2)-Sb(2)O(3)-PtO anode and a Ti cathode, both of 54 cm(2) area. Hydroxyl radicals (HO(z.rad;)) are produced at the anode, being tested with the trace catcher salicylic acid and phenol by ...
Yijiu, Li, Feng, Wang, Guoding, Zhou, Yaming, Ni   +3 more
openaire   +2 more sources

(Invited) Electrocatalytic Ammonia Oxidation

ECS Meeting Abstracts, 2018
Ammonia is receiving increasing interest as a carbon-free renewable energy storage medium. Scientific challenges remain to efficiently produce NH3 by fixing atmospheric N2 using renewable energy and hydrogen as well as utilizing the energy stored in NH3.
Faezeh Habib-Zadeh, Suzanne Miller, Thomas Hamann, Milton Smith   +3 more
openaire   +1 more source

Nanocatalysts for Electrocatalytic Oxidation of Ethanol

ChemSusChem, 2019
AbstractThe use of ethanol as a fuel in direct alcohol fuel cells depends not only on its ease of production from renewable sources, but also on overcoming the challenges of storage and transportation. In an ethanol‐based fuel cell, highly active electrocatalysts are required to break the C−C bond in ethanol for its complete oxidation at lower ...
Juan Bai, Danye Liu, Jun Yang, Yu Chen
openaire   +3 more sources

Efficient electrocatalytic formic acid oxidation over PdAu-manganese oxide/carbon

Journal of Colloid and Interface Science, 2021
Developing high efficient Palladium-metal-based electrocatalysts is of great significance for formic acid oxidation (FAO) reaction. Here, we experimentally synthesize PdAu alloy composited with MnOx electrocatalyst (PdAu-MnOx/C) and illustrate its remarkable FAO performance.
Yihui, Zhu, Yu, Pan, Yihua, Zhu, Hongliang, Jiang, Jianhua, Shen, Chunzhong, Li   +5 more
openaire   +2 more sources

Amorphous NiFe Oxide‐based Nanoreactors for Efficient Electrocatalytic Water Oxidation

Angewandte Chemie International Edition, 2023
AbstractSynergy engineering is an important way to enhance the kinetic activity of oxygen‐evolution‐reaction (OER) electrocatalysts. Here, we fabricated NiFe amorphous nanoreactor (NiFe‐ANR) oxide as OER electrocatalysts via a mild self‐catalytic reaction. Firstly, the amorphousness helps transform NiFe‐ANR into highly active hydroxyhydroxides, and its
Xiaojie Li, Huike Zhang, Qi Hu, Weiliang Zhou, Jiaxin Shao, Xingxing Jiang, Chao Feng, Hengpan Yang, Chuanxin He   +8 more
openaire   +2 more sources