GeP3/科琴黑复合材料作为钠离子电池高性能负极材料
杨舒琪, 杨存国, 牛慧祝, 石唯一, 舒珂维

GeP3/Ketjen Black Composite: Preparation via Ball Milling and Performance as Anode Material for Sodium-ion Batteries
YANG Shuqi, YANG Cunguo, NIU Huizhu, SHI Weiyi, SHU Kewei
Fig. S4 SEM images of (a, b) bare GeP3 and (c, d) GeP3/KB-600-40 (a, c) before and (b, d) after 100 cycles