Tin nanoparticles embedded in porous N-doped graphene-like carbon network as high-performance anode material for lithium-ion batteries

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• 作者：Dan Zhou^a ; Wei-Li Song^a ; Xiaogang Li^a ; Li-Zhen Fan^a ; ^{fanlizhen@ustb.edu.cn} ; Yonghong Deng^b ; ^{yhdeng08@163.com}
• 关键词：Lithium-ion batteries ; Anode ; Sn ; Electrochemical performance
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：30 March 2017
• 年：2017
• 卷：699
• 期：Complete
• 页码：730-737
• 全文大小：2088 K
• 卷排序：699

文摘

A novel porous Sn-carbon composite was prepared via one-step thermal reaction. Sn NPs can be embedded in the porous N-doped graphene-like carbon network. The strategy for the composite is suitable for scalable fabrication. The composite electrode delivers a high capacity of 1129 mA h g−1 at 100 mA g−1. The composite electrode exhibits improved stable ability and rate capability.