Research Progress in Cathode Material for Lithium-Ion Battery

Tang Hongwei, Chen Zongzhang, Zhong Faping^#
(Department of Chemistry and Chemical Engineering of Hunan University Changsha 410082
^#Changsha Liyuan New Material CO., LTD Changsha 410082)

Abstract A review is given on several kinds of cathode material for lithium-ion batteries. The properties, preparation and modification methods of the lithium cobalt oxide, lithium nickel oxide and lithium manganese oxide are introduced. The development of some new cathode materials is also briefly described.
Key words Lithium-ion battery, Cathode material

摘要 综述了近几年发展起来的一些锂离子电池正极材料。对锂钴氧化物、锂镍氧化物和尖晶石锂锰氧化物的特点、制备和改性方法作了介绍。并简介了其它一些新正极材料的发展情况。
关键词 锂离子电池 正极材料

汤宏伟 男，28岁，博士生，从事电池材料研究。*联系人
2001-07-05收稿，2001-09-06修回