物理化学学报 >> 2007, Vol. 23 >> Issue (Supp): 80-89.doi: 10.3866/PKU.WHXB2007Supp17

综述 上一篇    下一篇

锂离子电池电解液研究进展

郭营军; 晨辉; 其鲁   

  1. 中信国安盟固利新能源科技有限公司, 北京 102200; 中信国安盟固利动力科技有限公司, 北京 102200; 北京大学化学与分子工程学院应用化学系, 新能源材料与技术实验室, 北京 100871
  • 收稿日期:1900-01-01 修回日期:1900-01-01 发布日期:2008-01-04
  • 通讯作者: 其鲁 E-mail:qilu@pku.edu.cn

Progress in Electrolyte Solutions for Lithium-ion Battery

GUO Ying-Jun; CHEN Hui; QI Lu   

  1. CITIC Guoan Mengguli (MGL) New Energy Technology Co. Ltd., Beijing 102200, P. R. China; CITIC Guoan Mengguli (MGL) Power Technology Co. Ltd., Beijing 102200, P. R. China; New Energy Materials and Technology Laboratory, Departmenty of Applied Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
  • Received:1900-01-01 Revised:1900-01-01 Published:2008-01-04
  • Contact: QI Lu E-mail:qilu@pku.edu.cn

摘要: 电解液是锂离子电池的重要组成部分, 对电池许多性能如循环性能、安全性等有着重要的影响. 本文对近年来国内外涉及电解液在热稳定性、SEI膜界面反应、高温电解液、防过充电解液的最新研究成果及方法进行了总结和分析, 并对电解液品质的影响因素概括分析.

关键词: 电解液, 锂离子电池, 热稳定性, 高温电解液, 高电压电解液, 电解液品质

Abstract: Electrolyte solution plays a great importance on the performances of lithium-ion batteries, such as cyclability, safety, etc. The article reviews the recent research progress related to electrolyte solutions in thermal stability of solution, reactions on SEI film, high-temperature solutions and overcharge protection solutions, and some research methods. The paper also involves the factors that determine the quality of electrolyte solutions in solution preparation.

Key words: Electrolyte solution, Lithium-ion battery, Thermal stability, High-temperature electrolyte solution, High-voltage electrolyte solution, Electrolyte quality

MSC2000: 

  • O646