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发表刊物：SOLID STATE SCIENCES

卷号：31

影响因子：3.059

DOI码：10.1016/j.solidstatesciences.2014.03.001

摘要：SnS2-graphene nanocomposites are synthesized by a hydrothermal method, and their application as anodes of lithium-ion batteries has been investigated. SnS2 nanosheets are uniformly coating on the surface of graphene. SnS2-graphene nanocomposites exhibit high cyclability and capacity. The reversible capacity is 766 mAh/g at 0.2C rate and maintains at 570 mAh/g after 30 cycles. Such a high performance can be attributed to high electron and Li-ion conductivity, large surface area, good mechanical flexibility of graphene nanosheets and the synergetic effect between graphene and SnS2 nanostructures. The present results indicate that SnS2-graphene nanocomposites have potential applications in lithium-ion battery anodes.

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

论文类型：SCI JCR Q2

学科门类：理学

文献类型：JCR 二区

一级学科：物理学

页面范围：81-84

是否译文：否