高电压锂离子电池正极材料的研究进展

Research on High-voltage Cathode Materials for Lithium ion Batteries

正极材料在锂离子电池化学体系中起着重要作用,与电池的能量密度,工作电压,使用寿命密切相关。本文主要介绍了几种高电压锂离子电池正极材料的结构、特性及研究现状,对高压锂离子电池正极材料的发展进行了展望。

Cathode materials play an important role in the chemical system of lithium ion battery,which is closely related to the energy density,working voltage and service life of the battery.In this paper,the structure,properties and the?research actuality of several high-voltage cathode materials for lithium ion battery are introduced,and the developmental trend of the high-voltage materials is also discussed.