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

Ramendra Sundar Dey; Hans Aage Hjuler; Qijin Chi

doi:10.1039/c5ta01112d

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

Ramendra Sundar Dey, Hans Aage Hjuler, Qijin Chi

Department of Chemistry

Danish Power Systems ApS

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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 binderfree 3DrGO@CuF electrodes are capable of delivering high specific capacitance approaching the theoretical capacitance of graphene and exhibiting high charge–discharge cycling stability.

Original language	English
Journal	Journal of Materials Chemistry A
Volume	3
Issue number	12
Pages (from-to)	6324-6329
Number of pages	7
ISSN	2050-7488
DOIs	https://doi.org/10.1039/c5ta01112d
Publication status	Published - 2015

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title = "Approaching the theoretical capacitance of graphene through copper foam integrated three-dimensional graphene networks",

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 binderfree 3DrGO@CuF electrodes are capable of delivering high specific capacitance approaching the theoretical capacitance of graphene and exhibiting high charge–discharge cycling stability.",

author = "Dey, {Ramendra Sundar} and Hjuler, {Hans Aage} and Qijin Chi",

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AU - Dey, Ramendra Sundar

AU - Hjuler, Hans Aage

AU - Chi, Qijin

PY - 2015

Y1 - 2015

N2 - 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 binderfree 3DrGO@CuF electrodes are capable of delivering high specific capacitance approaching the theoretical capacitance of graphene and exhibiting high charge–discharge cycling stability.

AB - 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 binderfree 3DrGO@CuF electrodes are capable of delivering high specific capacitance approaching the theoretical capacitance of graphene and exhibiting high charge–discharge cycling stability.

U2 - 10.1039/c5ta01112d

DO - 10.1039/c5ta01112d

M3 - Journal article

SN - 2050-7488

VL - 3

SP - 6324

EP - 6329

JO - Journal of Materials Chemistry A

JF - Journal of Materials Chemistry A

IS - 12

ER -

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

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