锂离子电池正极材料LiNiO_2的研究进展  

Research progress in LiNiO_2 cathode material of Li-ion battery

作　　者：高原[1] 顾大明[1] 史鹏飞[1] 

机构地区：[1]哈尔滨工业大学应用化学系,黑龙江哈尔滨150001

出　　处：《电池》2005年第6期471-473,共3页Battery Bimonthly

基　　金：黑龙江省自然科学基金资助项目(E2004-24);黑龙江省科技攻关项目(GZ04A307);哈尔滨市科技攻关项目(2004AA5CG077)

摘　　要：LiNiO2的容量高,污染小,且价格适中,是一种前景好的锂离子电池正极材料。介绍了LiNiO2的研究进展,分析了LiNiO2中Ni(Ⅲ)的电子结构和产生Jahn-Teller效应的原因,综述了LiNiO2的制备和改善电化学性能的方法。LiNiO2 was a very promising cathode material of Li-ion battery for its high capacity, low pollution and appropriate cost. Research progress in LiNiO2 was introduced. Electronic structure of Ni（Ⅲ） in LiNiO2 and the reasons of Jahn-Teller effect were analyzed, the methods of synthesis and improving the electrochemical properties of LiNiO2 were reviewed.

关 键 词：锂离子电池 正极材料 LINIO2 

分 类 号：TM912[电气工程—电力电子与电力传动]