锂离子蓄电池用聚合物电解质研究的新进展  

Recent Development of Polymer Electrolytes for Lithium Ion Batteries

作　　者：高菲[1] 戴永年[1] 姚耀春[1] 崔萌佳[1] 李伟宏[1] 

机构地区：[1]昆明理工大学真空冶金及材料研究所,昆明650093

出　　处：《材料导报》2005年第F05期248-250,262,共4页Materials Reports

摘　　要：电解质是制备比功率大、比能量高、循环寿命长和安全性能良好的锂离子蓄电池的关键材料之一。目前聚合物电解质是锂离子蓄电池领域的一个研究热点。人们致力于开发干态聚合物电解质和含液聚合物电解质两大体系。综述了各体系聚合物的研究进展，比较了其优缺点和应用范围，并对未来聚合物电解质及聚合物锂离子蓄电池的发展进行了前景展望。Electrolyte is one of the key materials in making rechargeable lithium-ion batteries with high power and energy density,long cycling life and desirable safety. Solid polyrner electrolyte（SPE） is a current research focus for lithium ion batteries. Researchers are doing some R＆D work on solvent-free polymer electrolytes and polymer electrolytes containing solvent. Their development in recent years is reviewed. Their advantages,disadvantages and application fields are also compared. ha addition,the deveoloping trend of SPE and lithium ion polymer batteries are previewed.

关 键 词：聚合物电解质 锂离子电池 干态聚合物电解质 含液聚合物电解质 

分 类 号：TM912.2[电气工程—电力电子与电力传动] TM912