锂离子电池原位光学显微观测

高金辉, 陈英龙, 孟繁慧, 丁美超, 王莉, 许刚, 何向明

Research on in-situ optical microscopic observation in lithium-ion batteries

Jinhui GAO, Yinglong CHEN, Fanhui MENG, Meichao DING, Li WANG, Gang XU, Xiangming HE

图5 锂金属负极沉积锂形貌观测

Fig. 5 Observation of morphology of lithium deposited on lithium metal negative electrode, (a) charging current 0.05 C, full charge of graphite negative electrode, (b) discharge current 0.05 C, morphology of lithium metal deposited lithium, (c) charging current 0.25 C, full charge of graphite negative electrode, (d) discharge current 0.25 C, morphology of lithium metal deposited lithium