多级碳复合的大尺寸硅颗粒在锂离子电池负极中的性能
郑瀚, 来沛霈, 田晓华, 孙卓, 张哲娟

Performance of large-scale silicon particles coated with multistage carbon as anode materials for lithium-ion batteries
Han ZHENG, Peipei LAI, Xiaohua TIAN, Zhuo SUN, Zhejuan ZHANG
图4 (a) Si颗粒的SEM图、(b) SPU-8SEM图和(c)~(e)EDS-mapping, (f) SPU#PANI-3SEM
Fig. 4 SEM images of (a) Si, (b) SPU-8, and (f) SPU#PANI-3; (c)—(e) EDS-mapping images of SPU-8