特殊结构前驱体对锂电池三元正极材料性能的提升

余春林, 陈旭东, 宫川敏夫, 孙辉, 张兴旺, 童莉葛

Precursor with special structure for improving the performance of the ternary cathode material of Li-ion batteries

Chunlin YU, Xudong CHEN, Toshio MIYAGAWA, Hui SUN, Xingwang ZHANG, Lige TONG

图6 不同煅烧条件下的正极材料在0.2 C下的首圈充放电曲线

Fig. 6 First cycle charging and discharging curves of cathode materials with different annealing temperature at 0.2 C