锂离子电池镍钴锰/铝三元浓度梯度正极材料的研究进展

张春芳, 赵文高, 郑时尧, 李益孝, 龚正良, 张忠如, 杨勇

Research Progresses in Ni-Co-Mn/Al Ternary Concentration Gradient Cathode Materials for Li-Ion Batteries

Chun-fang ZHANG, Wen-gao ZHAO, Shi-yao ZHENG, Yi-xiao LI, Zheng-liang GONG, Zhong-ru ZHANG, Yong YANG

图3 前驱体(A) Ni0.64Co0.18Mn0.18(OH)2和相应梯度材料(B) Li(Ni0.64Co0.18Mn0.18)O2的EPMA线扫结果[25]. 经许可转载,版权所有2009 Nature Publishing Group.

Fig. 3 EPMA line scan data of (A) precursor hydroxide Ni0.64Co0.18Mn0.18(OH)2 and (B) the final lithiated oxide Li(Ni0.64Co0.18Mn0.18)O2[25]. Reprinted with permission, Copyright 2009 Nature Publishing Group.