Fabrication of graphene/polydopamine/copper foam composite material and its application as supercapacitor electrode

Y. Zheng; S. X. Lu; W. G. Xu; G. He; Y. Y. Cheng; F. Y. Xiao; Y. Zhang

doi:10.1088/1757-899X/292/1/012086

Fabrication of graphene/polydopamine/copper foam composite material and its application as supercapacitor electrode

Y. Zheng, S. X. Lu, W. G. Xu, G. He, Y. Y. Cheng, F. Y. Xiao, Y. Zhang

School of Chemistry and Chemical Engineering

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

In this work, a composite electrode was fabricated by chemical deposition of polydopamine (PDA) and graphene oxide (GO) on the copper foam (CF) surface, followed by annealing treatment. Owing to the cohesive effect of the PDA middle film, GO was coated on CF surface successfully, and then reduced simultaneously while annealing. The resulted rGO/PDA/CF composite electrode was directly used as a supercapacitor electrode and exhibited excellent electrochemical performance, with a high specific capacitance of 1250 F g^-1 at 2 A g^-1 and favorable cycle stability.

Original language	English
Article number	012086
Journal	IOP Conference Series: Materials Science and Engineering
Volume	292
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/292/1/012086
Publication status	Published - 5 Feb 2018
Event	2nd International Conference on New Material and Chemical Industry, NMCI 2017 - Sanya, China Duration: 18 Nov 2017 → 20 Nov 2017

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Zheng, Y., Lu, S. X., Xu, W. G., He, G., Cheng, Y. Y., Xiao, F. Y., & Zhang, Y. (2018). Fabrication of graphene/polydopamine/copper foam composite material and its application as supercapacitor electrode. IOP Conference Series: Materials Science and Engineering, 292(1), Article 012086. https://doi.org/10.1088/1757-899X/292/1/012086

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title = "Fabrication of graphene/polydopamine/copper foam composite material and its application as supercapacitor electrode",

abstract = "In this work, a composite electrode was fabricated by chemical deposition of polydopamine (PDA) and graphene oxide (GO) on the copper foam (CF) surface, followed by annealing treatment. Owing to the cohesive effect of the PDA middle film, GO was coated on CF surface successfully, and then reduced simultaneously while annealing. The resulted rGO/PDA/CF composite electrode was directly used as a supercapacitor electrode and exhibited excellent electrochemical performance, with a high specific capacitance of 1250 F g-1 at 2 A g-1 and favorable cycle stability.",

author = "Y. Zheng and Lu, {S. X.} and Xu, {W. G.} and G. He and Cheng, {Y. Y.} and Xiao, {F. Y.} and Y. Zhang",

note = "Publisher Copyright: {\textcopyright} 2018 Published under licence by IOP Publishing Ltd.; 2nd International Conference on New Material and Chemical Industry, NMCI 2017 ; Conference date: 18-11-2017 Through 20-11-2017",

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T1 - Fabrication of graphene/polydopamine/copper foam composite material and its application as supercapacitor electrode

AU - Zheng, Y.

AU - Lu, S. X.

AU - Xu, W. G.

AU - He, G.

AU - Cheng, Y. Y.

AU - Xiao, F. Y.

AU - Zhang, Y.

PY - 2018/2/5

Y1 - 2018/2/5

N2 - In this work, a composite electrode was fabricated by chemical deposition of polydopamine (PDA) and graphene oxide (GO) on the copper foam (CF) surface, followed by annealing treatment. Owing to the cohesive effect of the PDA middle film, GO was coated on CF surface successfully, and then reduced simultaneously while annealing. The resulted rGO/PDA/CF composite electrode was directly used as a supercapacitor electrode and exhibited excellent electrochemical performance, with a high specific capacitance of 1250 F g-1 at 2 A g-1 and favorable cycle stability.

AB - In this work, a composite electrode was fabricated by chemical deposition of polydopamine (PDA) and graphene oxide (GO) on the copper foam (CF) surface, followed by annealing treatment. Owing to the cohesive effect of the PDA middle film, GO was coated on CF surface successfully, and then reduced simultaneously while annealing. The resulted rGO/PDA/CF composite electrode was directly used as a supercapacitor electrode and exhibited excellent electrochemical performance, with a high specific capacitance of 1250 F g-1 at 2 A g-1 and favorable cycle stability.

UR - http://www.scopus.com/inward/record.url?scp=85042293832&partnerID=8YFLogxK

U2 - 10.1088/1757-899X/292/1/012086

DO - 10.1088/1757-899X/292/1/012086

M3 - Conference article

AN - SCOPUS:85042293832

SN - 1757-8981

VL - 292

JO - IOP Conference Series: Materials Science and Engineering

JF - IOP Conference Series: Materials Science and Engineering

IS - 1

M1 - 012086

T2 - 2nd International Conference on New Material and Chemical Industry, NMCI 2017

Y2 - 18 November 2017 through 20 November 2017

ER -

Fabrication of graphene/polydopamine/copper foam composite material and its application as supercapacitor electrode

Abstract

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