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Issue 27, 2013
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Supercapacitor performance of crumpled and planar graphene materials produced by hydrogen gas reduction of graphene oxide

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Abstract

The conversion of crumpled graphene materials to planar graphene sheets was performed through hydrogen gas treatment of graphene oxide at various temperatures. The resulting graphene materials were incorporated into supercapacitors and systematically examined. Up to 500 °C, a monotonically increasing relationship between the specific capacitance and treatment temperature was identified.

Graphical abstract: Supercapacitor performance of crumpled and planar graphene materials produced by hydrogen gas reduction of graphene oxide

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Article information


Submitted
10 Mar 2013
Accepted
03 May 2013
First published
03 May 2013

J. Mater. Chem. A, 2013,1, 7957-7962
Article type
Paper

Supercapacitor performance of crumpled and planar graphene materials produced by hydrogen gas reduction of graphene oxide

S. Zhang and N. Pan, J. Mater. Chem. A, 2013, 1, 7957
DOI: 10.1039/C3TA11006K

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