journal article·2023-03Open access

Operando Reconstruction toward Dual‐Cation‐Defects Co‐Containing NiFe Oxyhydroxide for Ultralow Energy Consumption Industrial Water Splitting Electrolyzer (Adv. Energy Mater. 10/2023)

Yingxia Zhao, Qunlei Wen, Danji Huang, Chi Jiao, Youwen Liu, Yan Liu, Jiakun Fang, Ming Sun, Lin Yu

Advanced Energy Materials· Volume 13· Issue 10

Abstract

Water Splitting In article number 2203595, Youwen Liu, Yan Liu, Jiakun Fang, Lin Yu and co-workers fabricate a Co dopant and cation vacancy coexistent NiFe oxyhydroxide by in situ Mo leaching from high-entropy Co, Mo co-doped NiFe hydroxide precursors. Dual-regulated NiFe oxyhydroxide electrodes operate stably at 8 A in practical industrial electrolyzers with ultralow energy consumption of 4.6 kWh m−3 H2, verifying the feasibility of lab-constructed novel catalysts for industrialization.
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Research context

OpenAlex topics: Electrocatalysts for Energy Conversion

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Affiliations

Key Laboratory of Clean Chemistry Technology of Guangdong Regular Higher Education Institutions GuangDong Engineering Technology Research Center of Modern Fine Chemical Engineering School of Chemical Engineering and Light Industry Guangdong University of Technology Guangzhou 510006 P. R. China

State Key Laboratory of Materials Processing and Die and Mould Technology and School of Materials Science and Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 P. R. China

State Key Lab of Advanced Electromagnetic Engineering and Technology and School of Electrical and Electronic Engineering Huazhong University of Science and Technology Wuhan Hubei 430074 P. R. China

College of Chemistry and Materials Science Anhui Normal University Wuhu Anhui 241000 P. R. China

Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Rongjiang Laboratory) Jieyang 515200 P. R. China

References

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