Preparation and electrochemical performance of hierarchical CuS-rGO composite

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• 作者：Junxiang Wang^a ; Xianjun Lyu^a ; ^{lvyxianjun@163.com} ; Lingyun Wang^b ; Shuang Yu^b ; Weixue Zhu^a ; Cui Han^a ; Xiaoqiang Cao^a
• 关键词：Copper sulfide ; Reduced graphene oxide ; Composite ; Electrochemical performance ; Lithium-ion battery
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：1067-1072
• 全文大小：1311 K
• 卷排序：694

文摘

CuS is composited with graphene using a simple wet chemical method. Hierarchical CuS-rGO exhibits higher specific capacity and cycling stability. Enhanced properties are related to the open porous structure caused by graphene.