锂离子电池正极材料LiCo1/3Ni1/3Mn1/3O2的研究进展

综述了近几年锂离子电池正极材料层状三元过渡金属氧化物LiCoxNiyMn1-x-yO2的研究进展，重点讨论了综合性能优异的LiCo1/3Ni1/3Mn1/3O2的电化学性能、结构、制备方法以及存在的不足，LiCo1/3Ni1/3Mn1/3O2与其它商业化正极材料相比具有高容量、热稳定性好、高倍率放电等诸多优异的性能，若能解决循环、存放等问题，将有望成为新一代锂离子电池正极材料。

Progress in Cathode Materials LiCo1/3Ni1/3Mn1/3O2 for Li-Ion Batteries

The progress in recent research on three-element transition metal oxides LiCox Niy Mn1-x-y O2 is reviewed, which are used as cathode materials for Li-ion batteries. The electrochemical performances, structure, synthesis methods, and some disadvantages of these materials of LiCo1/3Ni1/3Mn1/3O2 are discussed in detail. LiCo1/3Ni1/3Mn1/3O2 materials have many good properties such as higher capacity, improved thermal stability, better rate capacity, and so on, compared with other commercial cathode materials. It will be a new promising cathode material for Li-ion battery if the problems in cycle,storage and other properties are solved.