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.
出处
《电源技术》
CAS
CSCD
北大核心
2012年第9期1401-1404,1417,共5页
Chinese Journal of Power Sources
关键词
电解液
锂盐
有机溶剂
添加剂
锂离子电池
electrolyte
lithium salt
organic solvent
additive
lithium-ion battery
