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Issue 12, 2015
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Approaching the theoretical capacitance of graphene through copper foam integrated three-dimensional graphene networks

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Abstract

We report a facile and low-cost approach for the preparation of all-in-one supercapacitor electrodes using copper foam (CuF) integrated three-dimensional (3D) reduced graphene oxide (rGO) networks. The binder-free 3DrGO@CuF electrodes are capable of delivering high specific capacitance approaching the theoretical capacitance of graphene and exhibiting high charge–discharge cycling stability.

Graphical abstract: Approaching the theoretical capacitance of graphene through copper foam integrated three-dimensional graphene networks

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Publication details

The article was received on 10 Feb 2015, accepted on 17 Feb 2015 and first published on 19 Feb 2015


Article type: Paper
DOI: 10.1039/C5TA01112D
Citation: J. Mater. Chem. A, 2015,3, 6324-6329
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    Approaching the theoretical capacitance of graphene through copper foam integrated three-dimensional graphene networks

    R. S. Dey, H. A. Hjuler and Q. Chi, J. Mater. Chem. A, 2015, 3, 6324
    DOI: 10.1039/C5TA01112D

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