高镍NCA、NCM及NCMA材料循环容量衰减机理研究

俎梦杨, 张梦, 李子坤, 黄令

Cycle performance and degradation mechanism of Ni-Rich NCA， NCM， and NCMA

Mengyang ZU, Meng ZHANG, Zikun LI, Ling HUANG

图1 3只电池循环过程容量保持率曲线(容量保持率曲线因测试过程中恒温箱停电等因素出现部分波动)

Fig. 1 Capacity retention rate curves of the three batteries during cycling (the capacity retention rate curves fluctuate due to factors such as the power outage of the incubator during the test)