锂离子电池电解液负极成膜添加剂研究进展  

Research progress of negative film-forming additives in electrolyte for Li-ion batteries

作　　者：蔡宗平[1] 许梦清[2] 李伟善[1] 左晓希[1] 周代营[1] 

机构地区：[1]华南师范大学化学与环境学院,广东广州510006 [2]华南理工大学材料科学与工程学院,广东广州510641

出　　处：《电池工业》2008年第1期68-71,共4页Chinese Battery Industry

基　　金：广东省攻关计划(编号2006A10704003);广州市科技攻关计划(编号2006Z3-D2031)

摘　　要：电解液作为锂离子电池重要组成部分,对电池性能起着非常关键的作用,电解液功能组分的加入是有效改善电解液性能的重要手段。负极成膜添加剂是锂离子电池电解液中不可或缺的功能组分。从成膜反应机理和理论计算方面介绍了近几年来负极成膜添加剂的研究进展,提出了存在的问题和可能的发展趋势。As one of the main parts of Li-ion battery, electrolyte plays a key role in the improvement of battery performance. Utilization of additives is an important way to improve the electrolyte performance. Anode film forming additive is one of the necessary functional composition in electrolyte for lithium ion battery. The recent progress on research and development of negative film-forming additives from the principles or mechanisms of film formation and quantum calculation was reviewed in this paper. The problem and the possible trend in this area were proposed.

关 键 词：锂离子电池 电解液 SEI膜 成膜添加剂 理论计算 

分 类 号：TM912.9[电气工程—电力电子与电力传动]