Pomegranate-like porous carbon coated Cu_xSn_y/Sn/SnO₂ submicrospheres as superior lithium ion battery anode

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• 作者：Huijun Wang ; Xin Du ; Xinya Jiang ; Yaqin Chai ; Xia Yang ^{xiayang2@swu.edu.cn} ; Ruo Yuan ; ^{yuanruo@swu.edu.cn}
• 关键词：Pomegranate-like ; CuxSny/Sn/SnO2/C submicrospheres ; Porous structure ; Anode materials ; Lithium ion batteries (LIBs)
• 刊名：Chemical Engineering Journal
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：313
• 期：Complete
• 页码：535-543
• 全文大小：2793 K
• 卷排序：313

文摘

The pomegranate-like porous CuxSny/Sn/SnO2/C submicrospheres were synthesized. The capacity of CuxSny/Sn/SnO2/C submicrospheres was 604 mAh g−1 after 150 cycles. After 150 cycles, CuxSny/Sn/SnO2 submicrospheres could maintain the initial structure. Multi-strategies were adopted to improve the performance of the anode materials.