摘要
介绍了LiCoO2、LiNiO2、LiMn2O4及LiFePO4等纳米正极材料的合成方法及性能;提出了纳米正极材料应用中存在的问题,如Li+脱出困难、SEI膜消耗的Li+增多及制备参数要求苛刻等。
The synthesizing methods and performance of nano-cathode materials such as LiCoO2, LiNiO2, LiMn2O4 and LiFePO4 were introduced. The problems in the application of nano-cathode materials such as the difficulty in Li^＋ extraction, the amount of Li^＋ consumed by SEI film increasing and the harsh requirement to preparation parameters were pointed out.
出处
《电池》
CAS
CSCD
北大核心
2009年第4期229-232,共4页
Battery Bimonthly
关键词
锂离子电池
纳米正极
合成
Li-ion battery
nano-cathode
synthesis
