锂离子电池富镍三元正极材料NCM的研究进展

张言, 王海, 刘朝孟, 张德柳, 王佳东, 李建中, 高宣雯, 骆文彬

Research progress of nickel-rich ternary cathode material ncm for lithium-ion batteries

ZHANG Yan, WANG Hai, LIU Zhaomeng, ZHANG Deliu, WANG Jiadong, LI Jianzhong, GAO Xuanwen, LUO Wenbin

图3 (a) Nb掺杂示意图；(b) N0和N2的HRTEM图像[31]；(c) 1.66%Mo-NCM811态密度；(d) NCM811和Mo掺杂结构图[32]；(e) NCMMg0.03 材料的结构图[33]

Fig. 3 (a) Schematic diagram of the proposed doping strategy of Nb-doped; (b) HRTEM images of N0 and N2[31]；(c) calculated density of states for 1.66% Mo-NCM811; (d) Schematic structure of NCM811 undoped and Mo-doped materials[32]; (e) Schematic structure of NCMMg0.03[33]