摘要
介绍了层状结构的Li[Ni,Co,Mn]O2作为锂离子电池正极材料具有良好发展潜力,制备过程与条件对Li[Ni,Co,Mn]O2的结构、性能与生产成本有重要的影响,表面修饰与改性是进一步提高其性能和稳定性的重要途径。归纳了Li[Ni,Co,Mn]O2正极材料的各种制备方法,并对各种改性方法进行比较。分析了层状结构Li[Ni,Co,Mn]O2正极材料存在的问题和今后的研究重点。
Layer-structured Li[Ni,Co,Mn]O2 is a very promising cathode material for Li-ion batteries. The preparation process and reaction condition have significant influence on the structure, properties and manufacturing cost of the material. Surface modification for Li[Ni,Co,Mn]O2 is an important approach to improving electrochemical performance. In this paper, the recent research progress about various synthesis methods and modification of Li[Ni,Co,Mn]O2 is reviewed and analyzed in detail. Finally, the current main problems and further R＆D trend of the material are also discussed.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2007年第3期337-344,共8页
Chemical Industry and Engineering Progress
基金
国家自然科学基金(No.20476055)
教育部新世纪优秀人才支持计划
高校博士点基金资助项目
