期刊
PROGRESS IN CHEMISTRY
卷 30, 期 4, 页码 410-419出版社
CHINESE ACAD SCIENCES
DOI: 10.7536/PC170923
关键词
lithium ion batteries; ternary cathode materials; synthesis; coating and doping
资金
- State's Key Project of Research and Development Plan of China [2016YFB0101201]
- Natural Science Foundation of China [21476088, U1301245, 21606050]
- Natural Science Foundation of the Guangdong Province [2014A010105041, 2015A030312007]
- Guangdong Provincial Department of Science and Technology [2015B010106012]
- Educational Commission of Guangdong Province [2013CXZDA003]
- Guangzhou Science Technology Innovation Committee [2016201604030012]
Ternary nickel cobalt manganese cathode materials are one of the most important cathode materials of lithium ion batteries. Ni-Co-Mn ternary materials have much higher power density than LiFePO4 and lower cost than LiCoO2, so it is becoming the dominant cathode material for power battery. However, there are still some shortcomings of Ni-Co-Mn ternary materials, such as poor stability and rate performance. In recent years, great efforts have been made to improve the materials through exploring new synthesis method and modifying the materials via doping and coating techniques, and some progress has been achieved. In this paper, the latest progress on the synthesis, doping and coating of Ni-Co-Mn ternary materials are introduced. Furthermore, a perspective for the development tendency of Ni-Co-Mn ternary materials is also made.
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