摘要
综述近年来锂离子电池预锂化技术,展望预锂化技术的发展方向。负极补锂的方法有锂箔补锂、锂粉补锂、硅化锂粉和电解锂盐水溶液等;正极补锂添加剂有富锂化合物、基于转化反应的纳米复合材料和二元锂化合物等。
The research progress of prelithiation technology in recent years was reviewed, and the future development direction was prospected. The common methods of anode prelithiation were composed of prelithiated by lithium metal foil,lithium metal powder, lithium silieide or lithium saline solution. Cathode prelithiation additives were made up of lithium rich compounds, nanocomposites based on conversion reactions and binary lithium compound and so on.
作者
朱亮
严长青
倪涛来
ZHU Liang;YAN Chang-qing;NI Tao-lai(Hefei Guoxuan High-Tech Power Energy Co. ,Ltd. ,Hefei ,Anhui 230012, China)
出处
《电池》
CAS
CSCD
北大核心
2018年第3期206-209,共4页
Battery Bimonthly
基金
国家科技部项目(2016YFB0100306)
安徽省科技厅项目(16030901031)
关键词
锂离子电池
预锂化
正极补锂
负极补锂
首次库仑效率
Li-ion battery
prelithiation
cathode prelithiation
anode prelithiation
initial Coulombic efficiency
