摘要
电分析化学的应用领域已越来越广泛。对于新能源电池而言,电化学分析是一种常用的表征电化学性能和解析机理的有效方法,是研究材料-器件构效关系的重要手段。本文对常见电化学分析技术的原理、优缺点以及在新能源电池研究中的应用进行简要介绍和讨论,包括计时电势分析法、库仑分析法、电导分析法、伏安分析法和其它电化学分析方法,为发展电化学分析技术在新能源电池中的应用提供参考。
Now the electroanalytical chemistry has been extensively applied in many areas.For new-energy batteries,electrochemical analysis methods are very commonly used to investigate the electrochemical performances.In this review,we briefly overview and discuss the principles,advantages and challenges of several typical electrochemical analysis techniques for their application in new-energy batteries,including chronopotentiometry,coulometry,conductimetry,voltammetry and other methods.We hope that the review can provide a comprehensive information for the development of electrochemical analysis technologies in the field of new-energy batteries.
作者
李煜宇
李真
黄云辉
LI Yu-yu;LI Zhen;HUANG Yun-hui(State Key Laboratory of Material Processing and Die&Mould Technology,School of Materials Science and engineering,Huazhong University of Science and Technology,Wuhan 430074)
出处
《分析科学学报》
CAS
CSCD
北大核心
2019年第6期711-722,共12页
Journal of Analytical Science
基金
国家自然科学基金重点项目(No.51632001)
关键词
电化学分析
新能源电池
表征
机理
Electrochemical analysis
New energy batteries
Characterization
Mechanism
