Issue 41, 2014

Anodization driven synthesis of nickel oxalate nanostructures with excellent performance for asymmetric supercapacitors

Abstract

Here we report a facile efficient anodization approach to fabricate nickel oxalate nanostructures on nickel foam (NON@NF). The NON@NF electrode exhibits high specific capacitance and excellent cycling performance. Moreover, an assembled asymmetric supercapacitor based upon NON@NF and activated carbon shows excellent performance with high energy/power density and long cycling stability.

Graphical abstract: Anodization driven synthesis of nickel oxalate nanostructures with excellent performance for asymmetric supercapacitors

Supplementary files

Article information

Article type
Communication
Submitted
16 Jul 2014
Accepted
05 Sep 2014
First published
08 Sep 2014

J. Mater. Chem. A, 2014,2, 17307-17313

Anodization driven synthesis of nickel oxalate nanostructures with excellent performance for asymmetric supercapacitors

G. Cheng, J. Xu, C. Dong, W. Yang, T. Kou and Z. Zhang, J. Mater. Chem. A, 2014, 2, 17307 DOI: 10.1039/C4TA03648D

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