Controllable electrochemical synthesis of CoFe2O4 nanostructures on FTO substrate and their magnetic properties

Mingyang Li; Yanchao Mao; Hao Yang; Wei Li; Chengsheng Wang; Peng Liu; Yexiang Tong

doi:10.1039/C3NJ00479A

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Controllable electrochemical synthesis of CoFe₂O₄nanostructures on FTO substrate and their magnetic properties

Mingyang Li,^a Yanchao Mao,^a Hao Yang,^a Wei Li,^a Chengsheng Wang,^a Peng Liu*^a and Yexiang Tong*^a

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* Corresponding authors

^a KLGHEI of Environment and Energy Chemistry, MOE of the Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
E-mail: ceslp@mail.sysu.edu.cn, chedhx@mail.sysu.edu.cn
Fax: +86 20 84112245
Tel: +86 20 84110071

Abstract

CoFe₂O₄ nanosheets (NSs) and nanoparticles (NPs) were successfully synthesized on F-doped SnO₂ coated glass (FTO) substrate via a facile and controllable electrodeposition method. X-Ray photoelectron spectroscopy (XPS) results indicated that the CoFe₂O₄ NSs and NPs have different distributions of Co and Fe cations over tetrahedral and octahedral sites. The magnetic measurements showed that the prepared CoFe₂O₄ NSs exhibit higher value of magnetic properties, which can be mainly ascribed to the variation of the cation distribution.

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Article information

DOI: https://doi.org/10.1039/C3NJ00479A
Article type: Paper
Submitted: 07 May 2013
Accepted: 13 Jul 2013
First published: 15 Jul 2013

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New J. Chem., 2013,37, 3116-3120

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Controllable electrochemical synthesis of CoFe₂O₄ nanostructures on FTO substrate and their magnetic properties

M. Li, Y. Mao, H. Yang, W. Li, C. Wang, P. Liu and Y. Tong, New J. Chem., 2013, 37, 3116 DOI: 10.1039/C3NJ00479A

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