新型炭材料（中英文）2024，Vol.39Issue(3)：367-387,21.DOI:10.1016/S1872-5805(24)60860-7
双金属电催化CO2还原催化剂的合成、表征和机理研究进展
A review of the synthesis,characterization,and mechanism of bimetallic catalysts for electrocatalytic CO2 reduction
廖银丽 1黄恒波 2邹如玉 1沈淑玲 1刘心娟 1唐志红1
作者信息
- 1. 上海理工大学 材料与化学学院,上海 200093
- 2. 上海圣升化工科技有限公司,上海 200082
- 折叠
摘要
Abstract
The electrocatalytic CO2 reduction reaction(CO2RR)is an environmentally friendly way to convert CO2 into valuable chemicals.However,CO2 conversion is a complex process,which contains 2,4,6,8,and 12 electron transfer processes.It is very im-portant to develop efficient catalysts to precisely control the number of electron transfers for the chemicals required.Single-metal catalysts have some deficiencies,including slow reaction kinetics,low product selectivity and inadequate stability.In response to these challenges,bimetallic catalysts have received significant attention owing to their unique structure and improved performance.The introduction of secondary metals alters the catalyst's electronic structure,and creates novel active sites,as well as optimizing their interaction with the intermediates.This review provides a comprehensive account of atomically distributed bimetals based on carbon materials and non-atomic distributed bimetals such as alloys and heterostructures,including their synthesis methods,charac-terization,and the outcomes of different catalysts.Catalytic mechanisms of different bimetallic catalysts are proposed and challenges encountered in the CO2RR are considered.关键词
CO2还原反应/双金属催化剂/协同效应/电催化剂Key words
CO2 reduction reaction/Bimetallic catalysts/Synergistic effect/Electrocatalysts分类
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廖银丽,黄恒波,邹如玉,沈淑玲,刘心娟,唐志红..双金属电催化CO2还原催化剂的合成、表征和机理研究进展[J].新型炭材料（中英文）,2024,39(3):367-387,21.
