Synthesis and characterization of graphene derived from rice husks

Graphene was successfully synthesized by activating rice husk ash (RHA) using potassium hydroxide (KOH) at 800 oC with 1:2 impregnation ratio. Raman spectroscopy analysis confirmed the presence of graphitic structure. The demonstrated methodology utilizes RHA as carbon source and used as sacrifice t...

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Main Authors: Ismail, Mohammad Shafri, Yusof, Norhaniza, Mohd. Yusop, Mohd. Zamri, Ismail, Ahmad Fauzi, Jaafar, Juhana, Aziz, Farhana, Abdul Karim, Zulhairun
Format: Article
Language:English
Published: Penerbit UTM Press 2019
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Online Access:http://eprints.utm.my/id/eprint/85012/1/AhmadFauziIsmail2019_SynthesisandCharacterizationofGraphene.pdf
http://eprints.utm.my/id/eprint/85012/
https://mjfas.utm.my/index.php/mjfas/article/download/1228/pdf
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spelling my.utm.850122020-02-29T13:49:00Z http://eprints.utm.my/id/eprint/85012/ Synthesis and characterization of graphene derived from rice husks Ismail, Mohammad Shafri Yusof, Norhaniza Mohd. Yusop, Mohd. Zamri Ismail, Ahmad Fauzi Jaafar, Juhana Aziz, Farhana Abdul Karim, Zulhairun TP Chemical technology Graphene was successfully synthesized by activating rice husk ash (RHA) using potassium hydroxide (KOH) at 800 oC with 1:2 impregnation ratio. Raman spectroscopy analysis confirmed the presence of graphitic structure. The demonstrated methodology utilizes RHA as carbon source and used as sacrifice to prevent oxidation during synthesis process on the mixture of KOH and RHA against air at high temperature. The novelty of this synthesis methodology use environmentally-friendly biomass resource as a starting material, does not utilize catalysts, and prove that graphene can be synthesized at a relatively low synthesis temperature. Penerbit UTM Press 2019 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/85012/1/AhmadFauziIsmail2019_SynthesisandCharacterizationofGraphene.pdf Ismail, Mohammad Shafri and Yusof, Norhaniza and Mohd. Yusop, Mohd. Zamri and Ismail, Ahmad Fauzi and Jaafar, Juhana and Aziz, Farhana and Abdul Karim, Zulhairun (2019) Synthesis and characterization of graphene derived from rice husks. Malaysian Journal of Fundamental and Applied Sciences, 15 (4). pp. 516-521. ISSN 2289-5981 https://mjfas.utm.my/index.php/mjfas/article/download/1228/pdf
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 TP Chemical technology
spellingShingle TP Chemical technology
Ismail, Mohammad Shafri
Yusof, Norhaniza
Mohd. Yusop, Mohd. Zamri
Ismail, Ahmad Fauzi
Jaafar, Juhana
Aziz, Farhana
Abdul Karim, Zulhairun
Synthesis and characterization of graphene derived from rice husks
description Graphene was successfully synthesized by activating rice husk ash (RHA) using potassium hydroxide (KOH) at 800 oC with 1:2 impregnation ratio. Raman spectroscopy analysis confirmed the presence of graphitic structure. The demonstrated methodology utilizes RHA as carbon source and used as sacrifice to prevent oxidation during synthesis process on the mixture of KOH and RHA against air at high temperature. The novelty of this synthesis methodology use environmentally-friendly biomass resource as a starting material, does not utilize catalysts, and prove that graphene can be synthesized at a relatively low synthesis temperature.
format Article
author Ismail, Mohammad Shafri
Yusof, Norhaniza
Mohd. Yusop, Mohd. Zamri
Ismail, Ahmad Fauzi
Jaafar, Juhana
Aziz, Farhana
Abdul Karim, Zulhairun
author_facet Ismail, Mohammad Shafri
Yusof, Norhaniza
Mohd. Yusop, Mohd. Zamri
Ismail, Ahmad Fauzi
Jaafar, Juhana
Aziz, Farhana
Abdul Karim, Zulhairun
author_sort Ismail, Mohammad Shafri
title Synthesis and characterization of graphene derived from rice husks
title_short Synthesis and characterization of graphene derived from rice husks
title_full Synthesis and characterization of graphene derived from rice husks
title_fullStr Synthesis and characterization of graphene derived from rice husks
title_full_unstemmed Synthesis and characterization of graphene derived from rice husks
title_sort synthesis and characterization of graphene derived from rice husks
publisher Penerbit UTM Press
publishDate 2019
url http://eprints.utm.my/id/eprint/85012/1/AhmadFauziIsmail2019_SynthesisandCharacterizationofGraphene.pdf
http://eprints.utm.my/id/eprint/85012/
https://mjfas.utm.my/index.php/mjfas/article/download/1228/pdf
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score 13.222552