发布时间：2014-05-01　点击次数：

发表刊物：Journal of Alloys and Compounds

期号：25

卷号：590

影响因子：5.316

DOI码：10.1016/j.jallcom.2013.12.083

摘要：CuO/graphene nanocomposites are synthesized by a hydrothermal method, and their application as anodes of lithium-ion batteries has been investigated. CuO nanorods are uniformly coating on the surface of graphene nanosheets. CuO/graphene nanocomposites exhibit high cyclability and capacity. After 50 cycles, the capacity can maintain at 692.5 mA h g−1 at 0.1 C rate (10 h per half cycle). Such a high performance can be attributed to the synergistic effect between graphene nanosheets and CuO nanorods. The present results indicate that CuO/graphene nanocomposites have potential applications in the anodes of lithium-ion battery.

关键字：Graphene; Lithium-ion battery; Nanocomposites; Anode

论文类型：SCI JCR Q1

学科门类：理学

一级学科：物理学

页面范围：424-427

是否译文：否