硅基负极材料的研究进展
孙国庆, 李海波, 丁志阳, 郭文辉, 徐浩, 赵艳侠

Research progress of silicon based anode materials
Guoqing SUN, Haibo LI, Zhiyang DING, Wenhui GUO, Hao XU, Yanxia ZHAO
图1 (a)电极材料膨胀导致粉化;(b) SEI膜不断产生与破碎;(c)多次循环后材料与集流体丧失电接触[8]
Fig.1 (a) Expansion of the electrode material leading to pulverisation; (b) Continuous generation and fragmentation of the SEI film; (c) Loss of electrical contact between the material and the collector after multiple cycles[8]