摘要
综述了目前电解液的组成与锂离子蓄电池碳负极 /电解液相容性的研究概况 ,从电解液各组分电化学活性、Li+溶剂化行为对电极界面SEI膜的物理化学特征和对电极电化学性能的影响入手 ,归纳和总结了电解液各组分的理化特性与电极 /电解液相容性的关系 ,从电解质种类、溶剂和添加剂三方面阐述了优化电解液各组分的理化特性 ,改善碳负极电化学性能的常用方法。
Research progress on the relation between the electrolyte composition and the compatibility of electrolytes with carbon electrodes in lithium-ion rechargeable batteries was reviewed. According to the effect of electrolyte composition and lithium-ion solvent behavior on the physical chemistry characteristics of SEI film and on the electrode performances of carbon materials, the relation between the physical chemistry properties of electrolyte components and the compatibility of electrolytes with carbon negative electrodes were summarized. Three aspects, including electrolytes, solvents and additives for achieving the optimization of electrolytes compositions and contributing to the improvement of electrode performances were also discussed.
出处
《电源技术》
CAS
CSCD
北大核心
2000年第5期295-301,共7页
Chinese Journal of Power Sources
基金
湖南省自然科学基金重点资助课题! (98JJY 1 0 0 4 )
关键词
锂离子蓄电池
碳负极
电解液
界面化学
相容性
lithium ion battery
carbon anode
electrolyte
surface chemistry
compatibility
