锂离子二次电池正极材料LiNi0.8Co0.2O2的研究进展

摘要

介绍了近年来国内外LiNi0.8Co0.2O2正极材料的研究进展；重点对LiNi0.8Co0.2O2正极材料的主要合成方法、掺杂与包覆改性的研究现状和进展进行了评述;提出了目前LiNi0.8Co0.2O2正极材料尚存在的一些问题,同时对LiNi0.8Co0.2O2正极材料的发展前景进行了展望.%Research progress of LiNi0.8Co0.2O2 cathode material at home and abroad in recent years is introduced and summarized. The emphasis is focused on the main synthetic methods and the research situation and progress of doping and coating modification. The existing problems in the research of the LiNi0.8Co0.2O2 cathode material are put forward, and the development prospect of this cathode material is forecasted.