JOURNAL ARTICLE
Electronic modulation of cobalt phosphide by lanthanum doping for efficient overall water splitting in alkaline media
Dae-Kyu KimYuan YuanLawrence Yoon Suk Lee
Year: 2022 Journal: CrystEngComm Vol: 24 (41)Pages: 7283-7291 Publisher: Royal Society of Chemistry
Abstract
The La-doping regulates the electronic structure of CoP, promoting its HER and OER activities. A La–CoP-based water electrolyzer requires a cell voltage of 1.608 V at 10 mA cm −2 in alkaline media, which outperforms a noble metal-based electrolyzer.
Keywords:
Electrolysis Phosphide Doping Lanthanum Cobalt Alkaline water electrolysis Materials science Water splitting Indium phosphide Inorganic chemistry Metal Chemistry Optoelectronics Metallurgy Electrode Physical chemistry Gallium arsenide Catalysis
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14
Cited By
0.82
FWCI (Field Weighted Citation Impact)
71
Refs
0.61
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Citation History
Topics
Electrocatalysts for Energy Conversion
Physical Sciences → Energy → Renewable Energy, Sustainability and the Environment
Hydrogen Storage and Materials
Physical Sciences → Materials Science → Materials Chemistry
Ammonia Synthesis and Nitrogen Reduction
Physical Sciences → Chemical Engineering → Catalysis
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