锂离子蓄电池电解液研究进展  

Recent development of electrolytes in lithium-ion rechargeable batteries

作　　者：高阳[1] 谢晓华 解晶莹[3] 刘庆国[1] 

机构地区：[1]北京科技大学固体电解质研究室,北京100083 [2]哈尔滨工程大学化工学院,黑龙江哈尔滨100051 [3]中国科学院微系统与信息技术研究所,上海200050

出　　处：《电源技术》2003年第5期479-483,共5页Chinese Journal of Power Sources

摘　　要：锂离子蓄电池电解液及其添加剂的研究日益受到研究者的重视。电解液作为锂离子蓄电池重要组成部分对电池性能影响很大。综述了现阶段锂离子蓄电池电解液的溶剂、锂盐、低温性能以及热稳定性方面的研究状况。添加剂是有效改善锂离子蓄电池电解液性能的手段,概述了目前添加剂几个主要方面———SEI成膜添加剂、电导率提高添加剂、电池安全保护添加剂的研究进展。Great importance is attached to the lithium-ion rechargeable battery electrolyte and additive. Electrolyte, as an important part of lithium-ion rechargeable battery, will influence battery performances. Recent research status on solvents, lithium salt, low temperature performance and thermal stability of electrolyte was reviewed. An additive is an effective means to improve the lithium-ion rechargeable battery electrolyte. Present progress of the additives of lithium-ion rechargeable battery electrolyte was stated, such as the additive of SEI formation, the additive of conductivity improvement, the additive of battery protection.

关 键 词：锂离子蓄电池 电解液 添加剂 化学电源 金属锂负极 

分 类 号：TM912.2[电气工程—电力电子与电力传动]