高镍三元层状锂离子电池正极材料：研究进展、挑战及改善策略

栗志展, 秦金磊, 梁嘉宁, 李峥嵘, 王瑞, 王得丽

High-nickel ternary layered cathode materials for lithium-ion batteries： Research progress， challenges and improvement strategies

Zhizhan LI, Jinlei QIN, Jianing LIANG, Zhengrong LI, Rui WANG, Deli WANG

图7 (a) Li3PO4 和PPy共包覆NCM材料示意图；(b) NCM811包覆Li3PO4 和PPy TEM图像[69]；(c) PEDOT涂层和氧化物涂层NCM作用机理示意图[70]

Fig. 7 (a) Schematic diagram of Li3PO4 and PPy-coated NCM; (b) TEM images of NCM coated with Li3PO4 and PPy[69]; (c) Mechanism of PEDOT coating and oxide coating for NCM[70]