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Issue 14, 2015
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Facile electrodeposition of reduced graphene oxide hydrogels for high-performance supercapacitors

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Abstract

We report both a facile, scalable method to prepare reduced graphene oxide hydrogels through the electrodeposition of graphene oxide and its use as an electrode for high-performance supercapacitors. Such systems exhibited specific capacitances of 147 and 223 F g−1 at a current density of 10 A g−1 when using H2SO4 and H2SO4 + hydroquinone redox electrolytes, respectively.

Graphical abstract: Facile electrodeposition of reduced graphene oxide hydrogels for high-performance supercapacitors

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Article information


Submitted
19 Dec 2014
Accepted
04 Mar 2015
First published
13 Mar 2015

Nanoscale, 2015,7, 5947-5950
Article type
Communication

Facile electrodeposition of reduced graphene oxide hydrogels for high-performance supercapacitors

V. H. Pham, T. Gebre and J. H. Dickerson, Nanoscale, 2015, 7, 5947
DOI: 10.1039/C4NR07508K

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