Graphene: Electrochemical Production and its Energy Storage Properties

Graphene oxide was prepared by Hummers’ method and then electrochemically reduced to produce graphene nanosheets. Physicochemical characterizations were performed using XRD, FTIR, FESEM, TEM, Raman and UV–Vis techniques to elucidate the structure and morphology of the prepared material. The electroc...

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Main Authors: Ali, Gomaa A. M., M. M., Yusoff, K. F., Chong
Format: Conference or Workshop Item
Language:English
English
Published: 2016
Subjects:
Online Access:http://umpir.ump.edu.my/id/eprint/6181/
http://umpir.ump.edu.my/id/eprint/6181/1/Graphene%20-%20Electrochemical%20Production%20and%20its%20Energy%20Storage%20Properties.pdf
http://umpir.ump.edu.my/id/eprint/6181/7/fist-2015-gomaa-Graphene%20Electrochemical.pdf
id ump-6181
recordtype eprints
spelling ump-61812018-09-04T04:09:17Z http://umpir.ump.edu.my/id/eprint/6181/ Graphene: Electrochemical Production and its Energy Storage Properties Ali, Gomaa A. M. M. M., Yusoff K. F., Chong Q Science (General) Graphene oxide was prepared by Hummers’ method and then electrochemically reduced to produce graphene nanosheets. Physicochemical characterizations were performed using XRD, FTIR, FESEM, TEM, Raman and UV–Vis techniques to elucidate the structure and morphology of the prepared material. The electrochemical studies had been conducted on graphene by cyclic voltammetry, galvanostatic charge–discharge and impedance spectra measurements, indicating its superb energy storage properties. Cyclic voltammetry show rectangular voltammograms indicating ideal electrodouble layer performance. The specific capacitance of graphene was found to be 131 F g-1 at 0.1 A g-1. Impedance spectra showed low resistance of electrochemically produced graphene, supporting its suitability for energy storage applications, such as supercapacitor. 2016 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6181/1/Graphene%20-%20Electrochemical%20Production%20and%20its%20Energy%20Storage%20Properties.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/6181/7/fist-2015-gomaa-Graphene%20Electrochemical.pdf Ali, Gomaa A. M. and M. M., Yusoff and K. F., Chong (2016) Graphene: Electrochemical Production and its Energy Storage Properties. In: Malaysian Technical Universities Conference on Engineering and Technology (MUCET) 2015, 11-13 October 2015 , Johor Bahru, Johor, Malaysia. pp. 1-5..
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
English
topic Q Science (General)
spellingShingle Q Science (General)
Ali, Gomaa A. M.
M. M., Yusoff
K. F., Chong
Graphene: Electrochemical Production and its Energy Storage Properties
description Graphene oxide was prepared by Hummers’ method and then electrochemically reduced to produce graphene nanosheets. Physicochemical characterizations were performed using XRD, FTIR, FESEM, TEM, Raman and UV–Vis techniques to elucidate the structure and morphology of the prepared material. The electrochemical studies had been conducted on graphene by cyclic voltammetry, galvanostatic charge–discharge and impedance spectra measurements, indicating its superb energy storage properties. Cyclic voltammetry show rectangular voltammograms indicating ideal electrodouble layer performance. The specific capacitance of graphene was found to be 131 F g-1 at 0.1 A g-1. Impedance spectra showed low resistance of electrochemically produced graphene, supporting its suitability for energy storage applications, such as supercapacitor.
format Conference or Workshop Item
author Ali, Gomaa A. M.
M. M., Yusoff
K. F., Chong
author_facet Ali, Gomaa A. M.
M. M., Yusoff
K. F., Chong
author_sort Ali, Gomaa A. M.
title Graphene: Electrochemical Production and its Energy Storage Properties
title_short Graphene: Electrochemical Production and its Energy Storage Properties
title_full Graphene: Electrochemical Production and its Energy Storage Properties
title_fullStr Graphene: Electrochemical Production and its Energy Storage Properties
title_full_unstemmed Graphene: Electrochemical Production and its Energy Storage Properties
title_sort graphene: electrochemical production and its energy storage properties
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/6181/
http://umpir.ump.edu.my/id/eprint/6181/1/Graphene%20-%20Electrochemical%20Production%20and%20its%20Energy%20Storage%20Properties.pdf
http://umpir.ump.edu.my/id/eprint/6181/7/fist-2015-gomaa-Graphene%20Electrochemical.pdf
first_indexed 2023-09-18T22:01:44Z
last_indexed 2023-09-18T22:01:44Z
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