一步水热法制备三维石墨烯/Fe3O4 复合材料及其储锂性能
成雪莉, 张维福, 罗城城, 袁小亚

Preparation of three-dimensional graphene/Fe3O4 composites by one-step hydrothermal method and their lithium storage performance
Xueli CHENG, Weifu ZHANG, Chengcheng LUO, Xiaoya YUAN
表1 Fe3O43DG@Fe3O4 负极阻抗数据
Table1 Impedance data of Fe3O4 anode and 3DG@Fe3O4 anode
样品RfRct
Fe3O483.6567.5
3DG@Fe3O4-116.2389.4
3DG@Fe3O4-211.4316.9
3DG@Fe3O4-2(50th)6.6126.7
3DG@Fe3O4-314.5350.1