质子给受体对电催化反应影响的研究进展  

Research Progress in the Effects of Proton Acceptor/Donor on Electrocatalytic Reactions

作　　者：朱凤 彭小连 张文彬[1,2] ZHU Feng;PENG Xiao-Lian;ZHANG Wen-Bin(College of Chemistry and Bio-engineering,Yichun University,Yichun 336000,China;Key Laboratory of Jiangxi University of Applied Chemistry and Chemical Biology,Yichun 336000,China)

机构地区：[1]宜春学院化学与生物工程学院,宜春336000 [2]江西省高等学校应用化学与化学生物学重点实验室,宜春336000

出　　处：《应用化学》2023年第5期666-680,共15页Chinese Journal of Applied Chemistry

基　　金：国家自然科学基金(Nos.21962019,21962020)资助。

摘　　要：质子给受体是众多电催化反应中重要的参与者,质子给受体种类和浓度对电催化反应速率甚至产物种类均会有显著影响。本文从电催化析氢、二氧化碳的电化学还原、电催化析氧及醇的电化学氧化生成醛酮的典型反应机理出发,总结这4种电催化反应中所用质子给受体种类及质子转移路径等,探讨它们对电催化反应效率的影响。Proton donors or acceptors are important participants in several important electrocatalytic reactions,it has been proved that species and concentration of proton donor/acceptor can induce significant impact on the electrocatalytic reaction rate and even product species.Starting from the demonstration of typical reaction mechanisms of electrocatalytic hydrogen evolution,electrochemical reduction of carbon dioxide,electrocatalytic oxygen evolution and alcohol electrooxidation to produce aldehyde/ketone,this mini-review summarized proton donor/acceptor species and proton transfer pathway etc.in these four electrocatalytic reactions,and discussed their effects on the efficiency of the electrocatalytic reactions.

关 键 词：质子给/受体 析氢 二氧化碳电化学还原 析氧 醇电氧化 

分 类 号：O646[理学—物理化学]