锂离子电池富锂锰基正极材料的研究进展

被引:3
作者
任崇 [1 ,2 ]
孔继周 [1 ]
周飞 [1 ]
杨小艳 [1 ,2 ]
唐州 [3 ]
李军秀 [3 ]
机构
[1] 南京航空航天大学机械结构力学及控制国家重点实验室
[2] 南京航空航天大学材料科学与技术学院
[3] 江苏凯力克钴业股份有限公司
关键词
锂离子电池; 富锂锰基正极材料; 结构; 合成方法; 改性; 电化学性能;
D O I
暂无
中图分类号
TM912 [蓄电池];
学科分类号
0808 ;
摘要
富锂锰基正极材料xLi2MnO3·(1-x)LiMO2具有高比容量(200~300mAh/g),能很好地满足锂电池在小型电子产品和电动汽车等领域的使用要求,是最具潜力的下一代动力锂离子电池正极材料。介绍了富锂锰基正极材料xLi2MnO3·(1-x)LiMO2的结构特征及其充放电机理;总结了这类材料的合成方法以及改性方法;揭示了该材料的研究现状和亟待解决的问题;并展望了其今后的发展方向。
引用
收藏
页码:29 / 35+49 +49
页数:8
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