Synthesis of Fe3O4@SnO2 core–shell nanorod film and its application as a thin-film supercapacitor electrode

Ruizhi Li; Xiao Ren; Fan Zhang; Cheng Du; Jinping Liu

doi:10.1039/C2CC31786A

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Synthesis of Fe₃O₄@SnO₂ core–shell nanorod film and its application as a thin-film supercapacitor electrode†

Ruizhi Li,^a Xiao Ren,‡^a Fan Zhang,‡^a Cheng Du^a and Jinping Liu*^a

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* Corresponding authors

^a Institute of Nanoscience and Nanotechnology, Department of Physics, Central China Normal University, Wuhan, P. R. China
E-mail: liujp@phy.ccnu.edu.cn

Abstract

Considerable areal capacitance (mF cm⁻² level) and long cycling stability (2000 cycles, the best ever for Fe₃O₄-based electrodes) are demonstrated for the first time for Fe₃O₄@SnO₂ core–shell nanorod film, which is grown directly on a current collector substrate.

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Article information

DOI: https://doi.org/10.1039/C2CC31786A
Article type: Communication
Submitted: 10 Mar 2012
Accepted: 27 Mar 2012
First published: 27 Mar 2012

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Chem. Commun., 2012,48, 5010-5012

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Synthesis of Fe₃O₄@SnO₂ core–shell nanorod film and its application as a thin-film supercapacitor electrode

R. Li, X. Ren, F. Zhang, C. Du and J. Liu, Chem. Commun., 2012, 48, 5010 DOI: 10.1039/C2CC31786A

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