富锂锰基层状氧化物正极材料面临的挑战及解决方案

张祖豪, 丁晓凯, 罗冬, 崔佳祥, 谢惠娴, 刘晨宇, 林展

Challenges and solutions of lithium-rich manganese-based layered oxide cathode materials

Zuhao ZHANG, Xiaokai DING, Dong LUO, Jiaxiang CUI, Huixian XIE, Chenyu LIU, Zhan LIN

图9 (a)两种纳米板及其表面微观结构示意图[84]；(b) Li1.2Mn0.6Ni0.2O2的示意图[86]；(c) 分层Li1.2Mn0.54Ni0.13Co0.13O2球体的SEM图像[87]；(d) LMLOs在2C时的循环性能，插图为2C循环时的平均电压图[26]

Fig. 9 (a) schematic illustration of two kinds of nanoplates and the microstructure of their surfaces[84]; (b) schematic illustration of Li1.2Mn0.6Ni0.2O2[86] ; (c) SEM image of hierarchical Li1.2Mn0.54Ni0.13Co0.13O2 spheres[87]; (d) cycling performance of LMLOs at 2C, inset is the average voltage plots upon cycling at 2C[26]