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Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid

In this study, ordered mesoporous carbon (OMC) was prepared via nano-casting method by using Santa Barbara Amorphous (SBA)-15 as a template and sucrose as a carbon precursor. The OMC was subsequently oxidized with aqueous nitric acid and referred as MOMC. The physicochemical properties of OMC and MO...

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Main Authors: Razman, Nur Izzatie Hannah, Endud, Salasiah, Misnon, Izan Izwan, Ramli, Zainab
Format: Article
Language:English
Published: Penerbit UTM Press 2016
Subjects:
QD Chemistry
Online Access:http://eprints.utm.my/id/eprint/69352/1/SalasiahEndud2016_Electrochemicalperformanceoforderedmesoporous.pdf
http://eprints.utm.my/id/eprint/69352/
http://www.scopus.com
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spelling my.utm.693522017-11-22T00:45:14Z http://eprints.utm.my/id/eprint/69352/ Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid Razman, Nur Izzatie Hannah Endud, Salasiah Misnon, Izan Izwan Ramli, Zainab QD Chemistry In this study, ordered mesoporous carbon (OMC) was prepared via nano-casting method by using Santa Barbara Amorphous (SBA)-15 as a template and sucrose as a carbon precursor. The OMC was subsequently oxidized with aqueous nitric acid and referred as MOMC. The physicochemical properties of OMC and MOMC were determined using nitrogen adsorption–desorption analyser, field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). The results proved that the carbon replication process was successful. The electrochemical performance tests were carried out using cyclic voltammetry (CV) and galvanostatic charge–discharge (GCD) in 1 M KOH electrolyte for 1000 cycles. After oxidative treatment, the specific surface area and pore volume of OMC decreased but the specific capacitance of the electrode material has significantly increased from 117 F g–1 to 344 F g–1 at a scan rate of 10 mV s–1. Penerbit UTM Press 2016 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/69352/1/SalasiahEndud2016_Electrochemicalperformanceoforderedmesoporous.pdf Razman, Nur Izzatie Hannah and Endud, Salasiah and Misnon, Izan Izwan and Ramli, Zainab (2016) Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid. Jurnal Teknologi, 78 (42431). pp. 1-6. ISSN 0127-9696 http://www.scopus.com
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic QD Chemistry
spellingShingle QD Chemistry
Razman, Nur Izzatie Hannah
Endud, Salasiah
Misnon, Izan Izwan
Ramli, Zainab
Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
description In this study, ordered mesoporous carbon (OMC) was prepared via nano-casting method by using Santa Barbara Amorphous (SBA)-15 as a template and sucrose as a carbon precursor. The OMC was subsequently oxidized with aqueous nitric acid and referred as MOMC. The physicochemical properties of OMC and MOMC were determined using nitrogen adsorption–desorption analyser, field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and Fourier transform infrared spectroscopy (FT-IR). The results proved that the carbon replication process was successful. The electrochemical performance tests were carried out using cyclic voltammetry (CV) and galvanostatic charge–discharge (GCD) in 1 M KOH electrolyte for 1000 cycles. After oxidative treatment, the specific surface area and pore volume of OMC decreased but the specific capacitance of the electrode material has significantly increased from 117 F g–1 to 344 F g–1 at a scan rate of 10 mV s–1.
format Article
author Razman, Nur Izzatie Hannah
Endud, Salasiah
Misnon, Izan Izwan
Ramli, Zainab
author_facet Razman, Nur Izzatie Hannah
Endud, Salasiah
Misnon, Izan Izwan
Ramli, Zainab
author_sort Razman, Nur Izzatie Hannah
title Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
title_short Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
title_full Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
title_fullStr Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
title_full_unstemmed Electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
title_sort electrochemical performance of ordered mesoporous carbon modified by oxidative treatment with aqueous nitric acid
publisher Penerbit UTM Press
publishDate 2016
url http://eprints.utm.my/id/eprint/69352/1/SalasiahEndud2016_Electrochemicalperformanceoforderedmesoporous.pdf
http://eprints.utm.my/id/eprint/69352/
http://www.scopus.com
_version_ 1643656063121096704
score 13.211869

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