SnO₂ particles anchored on N-doped graphene surface as sodium-ion battery anode with enhanced electrochemical capability

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• 作者：Gui-Zhi Wang ; Jian-Min Feng ; ^{fjmtjnu@hotmail.com} ; Lei Dong ; Xi-Fei Li ; De-Jun Li ; ^{dli1961@126.com}
• 关键词：SnO2 ; N-doped graphene ; Sodium-ion battery ; Electrochemical performance
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：28 February 2017
• 年：2017
• 卷：396
• 期：Complete
• 页码：269-277
• 全文大小：4938 K
• 卷排序：396

文摘

SnO2-N-GNS is synthesized by a mild hydrothermal method. N-doped graphene create more structural defects and improve electrochemical activity. Small-sized SnO2 particles uniformly dispersed on the surface of graphene. SnO2-N-GNS exhibit enhanced cycle and rate performance.