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 Jing
1
, CAO Min-hua
2
(a)电芯循环测试结果;(b)未包覆石墨材料循环后SEM;(c)Cu包覆石墨材料循环后SEM;(d)Ni包覆石墨材料循环后SEM
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