锂离子电池石墨负极材料衰减机理研究

殷志刚^1,^2,^†, 王静¹, 曹敏花²

Research on the Degradation Mechanism of Negative Materials for Lithium-Ion Battery

YIN Zhi-gang^1,², WANG Jing¹, CAO Min-hua²

（a）电芯循环性能图;（b）无添加剂电芯循环后石墨负极SEM;（c）TMSP添加剂电芯循环后石墨负极SEM^{[ 69 ]}