Sandwich structure of graphene-protected silicon/carbon nanofibers for lithium-ion battery anodes
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- 作者：Yanli Chena ; b ; Yi Hua ; b ; c ; huyi-v@zstu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhen Shena ; b ; Renzhong Chena ; b ; Xia Hea ; b ; Xiangwu Zhangd ; Yan Zhanga ; b ; Keshi Wua ; b
- 关键词：Sandwich structure ; reduced graphene oxide ; silicon/carbon nanofiber membrane ; lithium-ion batteries
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：20 August 2016
- 年：2016
- 卷：210
- 期：Complete
- 页码：53-60
- 全文大小：3220 K
文摘
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Electrospun silicon/carbon nanofibers were coated by reduced graphene oxide (rGO).
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The rGO layer prevented Si exfoliation, and thus, deterioration.
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It also maintained structural integrity and improved electrochemical conductivity.
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The specific capacity for the electrode was 1055.1 mAh g−1 after 130 cycles.