纳米材料
析氧
电解水
电解
电流(流体)
制氢
经济短缺
材料科学
分解水
纳米技术
催化作用
能量密度
工艺工程
化学
环境科学
生化工程
电化学
工程物理
物理化学
电极
电气工程
政府(语言学)
工程类
生物化学
语言学
哲学
光催化
电解质
作者
Zhidong Chen,Zhenghao Fei,Yanqing Wang,Fangfang Ren,Yukou Du
摘要
The precise design and development of high-performing oxygen evolution reaction (OER) for the production of industrial hydrogen gas through water electrolysis has been a widely studied topic. A profound understanding of the nature of electrocatalytic processes reveals that Ni-based catalysts are highly active toward OER that can stably operate at a high current density for a long period of time. Given the current gap between research and applications in industrial water electrolysis, we have completed a systematic review by constructively discussing the recent progress of Ni-based catalysts for electrocatalytic OER at a large current density, with special focus on the morphology and composition regulation of Ni-based electrocatalysts for achieving extraordinary OER performance. This review will facilitate future research toward rationally designing next-generation OER electrocatalysts that can meet industrial demands, thereby promoting new sustainable solutions for energy shortage and environment issues.
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