镁掺杂协同氧化铝包覆优化锂离子电池高镍正极材料

张德柳, 张言, 王海, 王佳东, 高宣雯, 刘朝孟, 杨东润, 骆文彬

Optimization of high nickel cathode materials for lithium ion batteries by magnesium doped heterogeneous aluminum oxide coating

Deliu ZHANG, Yan ZHANG, Hai WANG, Jiadong WANG, Xuanwen GAO, Chaomeng LIU, Dongrun YANG, Wenbin LUO

图4 Mg0、Mg1.0和Mg1.0@Al材料CV、EIS、 Z'和 ω-1/2 的线性拟合图及1 C循环100次后对电极锂的光学照片

Fig. 4 CV, EIS, Z' and ω-1/2 of Mg0, Mg1.0 and Mg1.0 @ Al and optical photographs of counter electrode lithium after 100 cycles in 1 C