Issue 5, 2013
From the journal:

Nanoscale

Self-assembly of mesoporous CuO nanosheets–CNT 3D-network composites for lithium-ion batteries†

Hongwen Huang,a   Yu Liu,a   Junhua Wang,a   Mingxia Gao,a   Xinsheng Peng*ab  and  Zhizhen Yeab  

* Corresponding authors

a State Key Laboratory of Silicon Materials, Zhejiang University, Hangzhou, P. R. China
E-mail: pengxinsheng@zju.edu.cn
Fax: +86-571-87952625
Tel: +86-571-87951958

b Cyrus Tang Center for Sensor Materials and Application, Department of Materials Science and Engineering, Zhejiang University, Hangzhou, P. R. China

Abstract

A facile, flexible and large-scale technique was proposed to prepare a CuO–CNT 3D-network composite with the aid of electrostatic interactions in aqueous solution. The composite greatly improves the electrochemical performance. At a rate of 0.1 C, the cycling discharge capacity of the optimal composite is more than 2.3 times of that of unmodified mesoporous CuO nanosheets as the active material in an anode after 40 cycles.

Graphical abstract: Self-assembly of mesoporous CuO nanosheets–CNT 3D-network composites for lithium-ion batteries

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Article information

DOI
https://doi.org/10.1039/C3NR34070H
Article type
Communication
Submitted
12 Dec 2012
Accepted
04 Jan 2013
First published
09 Jan 2013

Nanoscale, 2013,5, 1785-1788

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Self-assembly of mesoporous CuO nanosheets–CNT 3D-network composites for lithium-ion batteries

H. Huang, Y. Liu, J. Wang, M. Gao, X. Peng and Z. Ye, Nanoscale, 2013, 5, 1785 DOI: 10.1039/C3NR34070H

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