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

• Record Type: Journal Article
• Authors: Zhao, Yingxia; Wen, Qunlei; Huang, Danji; Jiao, Chi; Liu, Youwen; Liu, Yan; Fang, Jiakun; Sun, Ming; Yu, Lin
• Is Part Of: Advanced energy materials. Volume 13:Issue 10(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-03-10
• Subjects: dual‐cation‐defects -- high‐current‐density -- NiFe catalysts -- operando electrocatalysis; Energy harvesting -- Materials -- Periodicals; Energy conversion -- Materials -- Periodicals; Energy storage -- Materials -- Periodicals; Photovoltaics -- Periodicals; Fuel cells -- Periodicals; Thermoelectric materials -- Periodicals; 621.31
• DOI: 10.1002/aenm.202370038
• Languages: English
• ISSNs: 1614-6832

Abstract

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.