摘要
近年来,由于能源的过度消耗和环境污染,各类可再生的能源转换和存储设备得到广泛研究。设计高效的电催化剂是提高能源转换效率的关键。了解分析电催化剂,尤其是非金属掺杂的碳基电催化剂的作用机理对其应用有着至关重要的作用。目前很少有评论更详细地总结和分析杂原子掺杂导致的OER活性改善的机制。本文总结包括N、P、S和B在内的非金属掺杂的碳基电催化剂,并分析改善其电催化性能的作用机制。进一步总结二元或者多元共掺杂碳基材料电催化剂及作用机理,提出其未来所需要解决的问题以及发展方向。
Various types of energy conversion and storage devices have been developed in recent years to tackle with the problems of the over-consumption of fossil fuels and the environmental pollution they cause.The oxygen evolution reaction(OER)is the key half-cell reaction of many energy conversion and storage devices.The influences of the heteroatom doping of metal-free carbonbased electrocatalysts with N,P,S or B and co-doping with N/P or N/S on their performance as OER electrocatalysts are reviewed.Doping methods to prepare metal-free carbon-based electrocatalysts are summarized,and problems that need to be solved are discussed and challenges for future research are proposed.
作者
王勇智
唐志红
沈淑玲
杨俊和
WANG Yong-zhi;TANG Zhi-hong;SHEN Shu-ling;YANG Jun-he(School of Materials and Chemistry,University of Shanghai for Science and Technology,Shanghai 200093,China;Prytula Igor Collaborate Innovation Center for Diamond,Shanghai Jian Qiao University,Shanghai 201306,China)
出处
《新型炭材料》
SCIE
EI
CAS
CSCD
北大核心
2022年第2期321-337,共17页
New Carbon Materials
基金
上海市基础研究计划(19JC1410402)
上海市教委科研创新计划(2019-01-07-00-07-E00015)
上海市人才发展基金.
关键词
电催化剂
炭材料
掺杂
析氧反应
Electrocatalysts
Carbon materials
Doping
Oxygen evolution reaction
