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3 NCA、NCMA及NCM正极极片循环不同阶段切面SEM图片

Fig. 3 Sectional SEM photographs of (a)—(e) NCA, (f)—(j) NCMA, and (k)—(o) NCM electrodes at different stages of cycling