高镍NCA、NCM及NCMA材料循环容量衰减机理研究

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8 (a) NCA、(b) NCMA及(c) NCM常温EIS计算 $D_{L i^{+}}$ 数值对比

Fig. 8 $D_{L i^{+}}$ values calculated by EIS at room temperature of (a) NCA, (b) NCMA, and (c) NCM