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2 (a)海滩沙石制纳米硅流程图；(b)废旧玻璃制硅材料流程图；(c)稻壳材料处理后的宏观形貌；(d)、(e)稻壳材料处理后的微观形貌；(f)、(g)海滩沙石处理后碳包覆[35,38-39]

Fig.2 (a) Flow chart of beach sand and gravel to make nanosilica; (b) Flow chart of waste glass to make silicon material; (c) Macroscopic morphology after treatment of rice husk material; (d），（e) Microscopic morphology after treatment of rice husk material; (f），（g) Carbon encapsulation after treatment of beach sand and gravel[35,38-39]