摘要
层状结构的LiMnO2正极材料具有能量密度高、安全性能好、价格低廉和无毒性等优点,是下一代锂离子电池正极材料中强有力的竞争者。介绍了近年来国内外LiMnO2正极材料的的研究现状与进展,并对其结构特性、制备方法、体相掺杂和表面包覆进行了评述,提出了目前LiMnO2正极材料研究中尚存在的一些问题,并对其未来的发展前景进行了展望。
Layered structure LiMnO2 cathode material possesses many merits such as higher energy density, better safety performance, lower cost and less harm to environment. Research progress of LiMnO2 cathode material at home and abroad in recent years is introduced and summarized, its crystal structure characteristics, synthetic methods, doping and coating modification are described. The existing problems in the research of the LiMnO2 cathode material are put forward, and the development prospect of this cathode material is forecasted.
出处
《电子元件与材料》
CAS
CSCD
北大核心
2013年第6期1-6,共6页
Electronic Components And Materials
基金
国家自然科学基金资助项目(No.21071026)
电子科技大学杰出人才引进项目资助(No.08JC00303)
