SiO2@SnO2/graphene composite with a coating and hierarchical structure as high performance anode material for lithium ion battery
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- 作者：Xingfa Xu ; Haiyan Zhang ; hyzhang@gdut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yiming Chen ; Na Li ; Yunyong Li ; Liying Liu
- 关键词：SnO2 ; SiO2 ; Graphene ; Anode ; Lithium ion battery
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 August 2016
- 年：2016
- 卷：677
- 期：Complete
- 页码：237-244
- 全文大小：3039 K
文摘
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Anodes fabricated by using activated carbon have the highest fracture strength.
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SnO2 nanoparticles are mono-dispersed on the surface of rGO sheets and SiO2 spheres.
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The hierarchical structure SiO2@SnO2/rGO shows a good electrochemical performance.