Issue 9, 2012
From the journal:

New Journal of Chemistry

Electrodeposited Ni(OH)2 nanoflakes on graphite nanosheets prepared by plasma-enhanced chemical vapor deposition for supercapacitor electrode

Xin Wang,a   Yayu Wang,a   Cuimei Zhao,a   Yunxiao Zhao,a   Baoyu Yana  and  Weitao Zheng*a  

* Corresponding authors

a Department of Materials Science and Engineering, Key laboratory of Automobile Materials of MOE, and State Key Laboratory of Superhard Materials, Jilin University, Changchun, P. R. China
E-mail: wtzheng@jlu.edu.cn
Fax: 0431-85168444
Tel: 13604300826

Abstract

Graphite nanosheets have been grown on Ni foam by radio-frequency plasma-enhanced chemical vapor deposition, which are used as substrates for electrodepositon of Ni(OH)2 with a porous and 3D nanostructure. The Ni foam/graphite nanosheets/Ni(OH)2 electrode has a high specific capacitance of 1667 F gāˆ’1 and the specific capacitance can maintain 93.3% after 700 cycles at the current density of 60 A gāˆ’1 in 1 M KOH.

Graphical abstract: Electrodeposited Ni(OH)2 nanoflakes on graphite nanosheets prepared by plasma-enhanced chemical vapor deposition for supercapacitor electrode

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Article information

DOI
https://doi.org/10.1039/C2NJ40308K
Article type
Paper
Submitted
23 Apr 2012
Accepted
02 Jul 2012
First published
05 Jul 2012

New J. Chem., 2012,36, 1902-1906

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Electrodeposited Ni(OH)2 nanoflakes on graphite nanosheets prepared by plasma-enhanced chemical vapor deposition for supercapacitor electrode

X. Wang, Y. Wang, C. Zhao, Y. Zhao, B. Yan and W. Zheng, New J. Chem., 2012, 36, 1902 DOI: 10.1039/C2NJ40308K

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