锂离子电池正极材料LiNi_xCoyAl_(1-x-y)O_2制备方法的研究进展

Research Progress on Preparation of LiNi_xCo_yAl_(1-x-y)O_2 as Cathode Materials for Lithium-ion Batteries

锂离子电池正极材料LiNi_xCo_yAl_(1-x-y)O_2(简称"NCA")具有比容量高、功率性能好、安全性较好、成本较低等优点,成为研究的热点,并在电动汽车、电动工具等领域实现商业化应用。文章总结了正极材料NCA制备方法的研究进展,为不同电化学性能要求的NCA制备提供重要参考。

LiNixCoyAl（1-x-y）O2（NCA） has become the research focus of cathode materials for lithium ion batteries and has been commercialized in electric vehicles,power tools and other fields owing to the advantages of high specific capacity,good power performance,good safety and low cost.In this paper,the research progress of synthetic methods of NCA for cathode materials was summarized,which provided important reference for the preparation of NCA with different electrochemical properties.