Electrochemical Performance Of Ordered Mesoporous Carbon Modified By Oxidative Treatment With Aqueous Nitric Acid

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: Nur Izzatie Hannah, Razman, Salasiah, Endud, Izan Izwan, Misnon, Zainab, Ramli
Format: Article
Language:English
English
Published: Penerbit Universiti Teknologi Malaysia 2016
Subjects:
Q Science (General)
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/12577/
http://umpir.ump.edu.my/id/eprint/12577/
http://umpir.ump.edu.my/id/eprint/12577/
http://umpir.ump.edu.my/id/eprint/12577/1/Electrochemical%20Performance%20Of%20Ordered%20Mesoporous%20Carbon%20Modified%20By%20Oxidative%20Treatment%20With%20Aqueous%20Nitric%20Acid.pdf
http://umpir.ump.edu.my/id/eprint/12577/7/Electrochemical%20Performance%20of%20Ordered%20Mesoporous%20Carbon%20Modified%20By%20Oxidative%20Treatment%20with%20Aqueous%20Nitric%20Acid.pdf
id ump-12577
recordtype eprints
spelling ump-125772018-05-02T07:23:58Z http://umpir.ump.edu.my/id/eprint/12577/ Electrochemical Performance Of Ordered Mesoporous Carbon Modified By Oxidative Treatment With Aqueous Nitric Acid Nur Izzatie Hannah, Razman Salasiah, Endud Izan Izwan, Misnon Zainab, Ramli Q Science (General) TP Chemical technology 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 Universiti Teknologi Malaysia 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/12577/1/Electrochemical%20Performance%20Of%20Ordered%20Mesoporous%20Carbon%20Modified%20By%20Oxidative%20Treatment%20With%20Aqueous%20Nitric%20Acid.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/12577/7/Electrochemical%20Performance%20of%20Ordered%20Mesoporous%20Carbon%20Modified%20By%20Oxidative%20Treatment%20with%20Aqueous%20Nitric%20Acid.pdf Nur Izzatie Hannah, Razman and Salasiah, Endud and Izan Izwan, Misnon and Zainab, Ramli (2016) Electrochemical Performance Of Ordered Mesoporous Carbon Modified By Oxidative Treatment With Aqueous Nitric Acid. Jurnal Teknologi (Sciences and Engineering), 78 (3-2). pp. 1-6. ISSN 0127-9696 (print); 2180-3722 (online) http://www.jurnalteknologi.utm.my/index.php/jurnalteknologi/article/view/7746 DOI: 10.11113/jt.v78.7746
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)
TP Chemical technology
spellingShingle Q Science (General)
TP Chemical technology
Nur Izzatie Hannah, Razman
Salasiah, Endud
Izan Izwan, Misnon
Zainab, Ramli
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 Nur Izzatie Hannah, Razman
Salasiah, Endud
Izan Izwan, Misnon
Zainab, Ramli
author_facet Nur Izzatie Hannah, Razman
Salasiah, Endud
Izan Izwan, Misnon
Zainab, Ramli
author_sort Nur Izzatie Hannah, Razman
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 Universiti Teknologi Malaysia
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/12577/
http://umpir.ump.edu.my/id/eprint/12577/
http://umpir.ump.edu.my/id/eprint/12577/
http://umpir.ump.edu.my/id/eprint/12577/1/Electrochemical%20Performance%20Of%20Ordered%20Mesoporous%20Carbon%20Modified%20By%20Oxidative%20Treatment%20With%20Aqueous%20Nitric%20Acid.pdf
http://umpir.ump.edu.my/id/eprint/12577/7/Electrochemical%20Performance%20of%20Ordered%20Mesoporous%20Carbon%20Modified%20By%20Oxidative%20Treatment%20with%20Aqueous%20Nitric%20Acid.pdf
first_indexed 2023-09-18T22:14:22Z
last_indexed 2023-09-18T22:14:22Z
_version_ 1777415238424985600

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