基于光学显微镜的锂离子电池材料老化衰减原位研究进展
姚逸鸣, 栾伟玲, 陈莹, 孙敏

Recent progress in aging degradation of lithium-ion battery materials via in-situ optical microscopy
Yiming YAO, Weiling LUAN, Ying CHEN, Min SUN
图2 石墨材料嵌锂阶段的典型电压曲线和不同锂浓度下石墨颗粒的颜色变化过程[26]
Fig. 2 Typical voltage curves of intercalated lithium stages of graphite materials and the color change process of graphite particles at different lithium concentrations[26]