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电催化动力学简介

许义飞 杨瀚文 常晓侠 徐冰君

物理化学学报2023,Vol.39Issue(4):1-11,11.
物理化学学报2023,Vol.39Issue(4):1-11,11.DOI:10.3866/PKU.WHXB202210025

电催化动力学简介

Introduction to Electrocatalytic Kinetics

许义飞 1杨瀚文 1常晓侠 1徐冰君1

作者信息

  • 1. 北京大学化学与分子工程学院,北京100871
  • 折叠

摘要

Abstract

Electrocatalytic reactions and processes are expected to be major drivers in society's shift toward renewable energy and chemicals.Electrocatalytic kinetic analysis is an accessible and informative technique to interrogate reaction mechanisms and establish structure-activity relationships.In this tutorial,we discuss general procedures,implicit assumptions,and potential pitfalls when conducting the Tafel analysis in the context of three widely investigated electrocatalytic reactions,i.e.,the electrochemical CO2,CO,and O2 reduction reactions.Basic concepts and relations among key thermodynamic and kinetic variables are also covered to help interpret the activation parameters of electrochemical reactions.

关键词

电催化/反应动力学/电化学活化参数

Key words

Electrocatalysis/Reaction kinetics/Electrochemical activation parameter

分类

化学化工

引用本文复制引用

许义飞,杨瀚文,常晓侠,徐冰君..电催化动力学简介[J].物理化学学报,2023,39(4):1-11,11.

基金项目

This work is supported by the Beijing National Laboratory for Molecular Sciences.北京分子科学国家研究中心资助 ()

物理化学学报

OACSTPCD

1000-6818

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