锂离子电池正极材料LiMn_2O_4研究进展  

Research progress of cathode materials LiMn_2O_4 of lithium ion battery

作　　者：刘金良[1] 李世友[1] 赵阳雨[1] 李晓鹏[1] 崔孝玲[1] 

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050

出　　处：《电源技术》2015年第6期1319-1322,共4页Chinese Journal of Power Sources

基　　金：甘肃省科技计划(1308RJZA259)

摘　　要：讨论了近年来国内外有关LiMn2O4的研究进展,论述了通过LiMn2O4的掺杂改性、纳米化、与碳材料的复合以及核壳化抑制其Jahn-Teller效应,改善在锂离子电池中的电化学性能。The recent research progress of cathode matedal LiMn2O4 was discussed. To inhibit the Jahn-Teller effect and improve its electrochemical performance in lithium ion battery, the methods of doping modification, nanostructure, composite with carbon material and core-shell type of LiMn2O4 were discussed.

关 键 词：正极材料 LiMn2O4掺杂 纳米化 包覆复合 核壳 

分 类 号：TM912.9[电气工程—电力电子与电力传动]