Facile synthesis of hollow Cu2Sb@C core–shell nanoparticles as a superior anode material for lithium ion batteries

Yang He; Ling Huang; Xue Li; Yao Xiao; Gui-Liang Xu; Jun-Tao Li; Shi-Gang Sun

doi:10.1039/C1JM13891J

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Facile synthesis of hollow Cu₂Sb@C core–shell nanoparticles as a superior anode material for lithium ion batteries†

Yang He,^a Ling Huang,*^a Xue Li,^a Yao Xiao,^a Gui-Liang Xu,^a Jun-Tao Li^b and Shi-Gang Sun*^a

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* Corresponding authors

^a Department of Chemistry, College of Chemistry and Chemical Engineering, State Key Laboratory of Physical Chemistry of Solid Surfaces, Xiamen University, Xiamen, China
E-mail: huangl@xmu.edu.cn, sgsun@xmu.edu.cn
Fax: (+) 86-592-2180181
Tel: (+) 86-592-2180181

^b School of Energy Research, Xiamen University, Xiamen, China

Abstract

Nanostructured Cu₂Sb @C material was prepared through a simple polyol approach. Hollow Cu₂Sb@C core–shell nanoparticles were obtained by controlling the amount of CuCl₂ and time of replacement reaction. The hollow Cu₂Sb@C nanoparticle electrode showed excellent cycling performance.

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Article information

DOI: https://doi.org/10.1039/C1JM13891J
Article type: Communication
Submitted: 11 Aug 2011
Accepted: 05 Oct 2011
First published: 27 Oct 2011

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J. Mater. Chem., 2011,21, 18517-18519

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Facile synthesis of hollow Cu₂Sb@C core–shell nanoparticles as a superior anode material for lithium ion batteries

Y. He, L. Huang, X. Li, Y. Xiao, G. Xu, J. Li and S. Sun, J. Mater. Chem., 2011, 21, 18517 DOI: 10.1039/C1JM13891J

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Journal of Materials Chemistry