析氧
硫系化合物
材料科学
过渡金属
纳米技术
异质结
杂原子
电催化剂
催化作用
电化学
硫族元素
化学工程
化学
冶金
电极
物理化学
光电子学
结晶学
有机化学
工程类
生物化学
戒指(化学)
作者
Ting Zhang,Jianrui Sun,Jingqi Guan
出处
期刊:Nano Research
[Springer Nature]
日期:2023-05-03
卷期号:16 (7): 8684-8711
被引量:80
标识
DOI:10.1007/s12274-023-5670-6
摘要
Owing to stable spatial framework and large electrochemical interface, self-supported transition metal chalcogenides have been actively explored in renewable energy fields, especially in oxygen evolution reaction (OER). Here, we review the research progress of self-supported transition metal chalcogenides (including sulfides, selenides, and tellurides) for the OER in recent years. The basic principle and evaluation parameters of OER are first introduced, and then the preparation methods of transition metal chalcogenides on various self-supporting substrates (including Ni foam (NF), carbon cloth (CC), carbon fiber paper (CFP), metal mesh/plate, etc.) are systematically summarized. Subsequently, advanced optimization strategies (including interface and defect engineering, heteroatom doping, edge engineering, surface morphology engineering, and construction of heterostructure) are introduced in detail to improve the inherent catalytic activity of self-supported electrocatalysts. Finally, the challenges and prospects of developing more promising self-supported chalcogenide electrocatalysts are proposed.
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