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

Journal of Materials Chemistry A Pub Date: 2014-09-08 DOI: 10.1039/C4TA03648D

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
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