锂离子电池非水有机电解液研究现状与进展  

Research status and progress of non-aqueous electrolyte for lithium-ion battery

作　　者：李劼[1] 袁长福[1] 张治安[1] 赖延清[1] 刘业翔[1] 

机构地区：[1]中南大学冶金科学与工程学院,湖南长沙410083

出　　处：《电源技术》2012年第9期1401-1404,1417,共5页Chinese Journal of Power Sources

摘　　要：分别从锂离子电池非水电解液组成的三方面:锂盐、溶剂、添加剂,对其研究现状和最新进展进行了综述。分子设计结合量子化学理论计算对近年来锂离子电池非水电解液的研究进展起到了很好的促进作用。电解液某些性能间此消彼长的关系是获得完美型电解液的难点所在,功能型电解液的开发更为现实,在此之中,电解液组成三方面之间的相容性问题应该获得更多重视。The present research status and progress of non-aqueous electrolyte of lithium-ion battery was reviewed from aspects of lithium salt, organic solvent and additive. The related research was greatly promoted by molecular design combined with theoretical calculation based on quantum chemistry. It was a key obstacle to obtain a perfect electrolyte that often has a trade-off relationship between some of its performances, which made functional electrolyte more practical. The compatibility of three basic components of electrolyte should be taken into more serious consideration in the future.

关 键 词：电解液 锂盐 有机溶剂 添加剂 锂离子电池 

分 类 号：TM912.9[电气工程—电力电子与电力传动]