Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature

Studies on depositions of chemical vapour deposition (CVD) diamond films have shown that flame combustion has the highest deposition rates without involving microwave plasma and direct current arc. Thus, here we report on our study of few-layer graphene grown by flame deposition. A horizontal CVD re...

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Main Authors:	Ismail, Edhuan, Fauzi, Fatin Bazilah, Mohamed, Mohd Ambri, Mohd Yasin, Mohd Fairus, Mohd Abid, Mohd Asyadi Azam, Yaacob, Iskandar Idris, Md Din, Muhamad Faiz, Ani, Mohd Hanafi
Format:	Article
Language:	English English English
Published:	Royal Society of Chemistry 2019
Subjects:	TJ266 Turbines. Turbomachines (General)
Online Access:	http://irep.iium.edu.my/79699/ http://irep.iium.edu.my/79699/ http://irep.iium.edu.my/79699/ http://irep.iium.edu.my/79699/1/79699_Kinetic%20studies%20of%20few-layer.pdf http://irep.iium.edu.my/79699/2/79699_Kinetic%20studies%20of%20few-layer_SCOPUS.pdf http://irep.iium.edu.my/79699/3/79699_Kinetic%20studies%20of%20few-layer_WOS.pdf

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spelling	iium-796992020-03-20T05:43:40Z http://irep.iium.edu.my/79699/ Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature Ismail, Edhuan Fauzi, Fatin Bazilah Mohamed, Mohd Ambri Mohd Yasin, Mohd Fairus Mohd Abid, Mohd Asyadi Azam Yaacob, Iskandar Idris Md Din, Muhamad Faiz Ani, Mohd Hanafi TJ266 Turbines. Turbomachines (General) Studies on depositions of chemical vapour deposition (CVD) diamond films have shown that flame combustion has the highest deposition rates without involving microwave plasma and direct current arc. Thus, here we report on our study of few-layer graphene grown by flame deposition. A horizontal CVD reactor was modified for the synthesis of flame deposition of few-layer graphene on a Cu substrate. It was found that graphene obtained has comparable quality to that obtained with other flame deposition setups reported in the literature as determined from Raman spectroscopy, sheet resistance, and transmission electron microscopy. Calculation of the chemical kinetics reveals a gas phase species that has a close correlation to the growth rate of graphene. This was further correlated with van't Hoff analysis of the reaction, which shows that the growth reaction has a single dominating mechanism for temperatures in the range of 400 °C to 1000 °C. Arrhenius analysis also was found to be in good agreement with this result. This study shows few-layer graphene growth proceeds through different pathways from a CVD grown graphene and also highlights flame deposition as a viable method for graphene growth. Royal Society of Chemistry 2019-06-26 Article PeerReviewed application/pdf en http://irep.iium.edu.my/79699/1/79699_Kinetic%20studies%20of%20few-layer.pdf application/pdf en http://irep.iium.edu.my/79699/2/79699_Kinetic%20studies%20of%20few-layer_SCOPUS.pdf application/pdf en http://irep.iium.edu.my/79699/3/79699_Kinetic%20studies%20of%20few-layer_WOS.pdf Ismail, Edhuan and Fauzi, Fatin Bazilah and Mohamed, Mohd Ambri and Mohd Yasin, Mohd Fairus and Mohd Abid, Mohd Asyadi Azam and Yaacob, Iskandar Idris and Md Din, Muhamad Faiz and Ani, Mohd Hanafi (2019) Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature. RSC Advances, 9 (36). pp. 21000-21008. ISSN 2046-2069 https://pubs.rsc.org/en/content/articlepdf/2019/ra/c9ra01257e 10.1039/c9ra01257e
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English English
topic	TJ266 Turbines. Turbomachines (General)
spellingShingle	TJ266 Turbines. Turbomachines (General) Ismail, Edhuan Fauzi, Fatin Bazilah Mohamed, Mohd Ambri Mohd Yasin, Mohd Fairus Mohd Abid, Mohd Asyadi Azam Yaacob, Iskandar Idris Md Din, Muhamad Faiz Ani, Mohd Hanafi Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
description	Studies on depositions of chemical vapour deposition (CVD) diamond films have shown that flame combustion has the highest deposition rates without involving microwave plasma and direct current arc. Thus, here we report on our study of few-layer graphene grown by flame deposition. A horizontal CVD reactor was modified for the synthesis of flame deposition of few-layer graphene on a Cu substrate. It was found that graphene obtained has comparable quality to that obtained with other flame deposition setups reported in the literature as determined from Raman spectroscopy, sheet resistance, and transmission electron microscopy. Calculation of the chemical kinetics reveals a gas phase species that has a close correlation to the growth rate of graphene. This was further correlated with van't Hoff analysis of the reaction, which shows that the growth reaction has a single dominating mechanism for temperatures in the range of 400 °C to 1000 °C. Arrhenius analysis also was found to be in good agreement with this result. This study shows few-layer graphene growth proceeds through different pathways from a CVD grown graphene and also highlights flame deposition as a viable method for graphene growth.
format	Article
author	Ismail, Edhuan Fauzi, Fatin Bazilah Mohamed, Mohd Ambri Mohd Yasin, Mohd Fairus Mohd Abid, Mohd Asyadi Azam Yaacob, Iskandar Idris Md Din, Muhamad Faiz Ani, Mohd Hanafi
author_facet	Ismail, Edhuan Fauzi, Fatin Bazilah Mohamed, Mohd Ambri Mohd Yasin, Mohd Fairus Mohd Abid, Mohd Asyadi Azam Yaacob, Iskandar Idris Md Din, Muhamad Faiz Ani, Mohd Hanafi
author_sort	Ismail, Edhuan
title	Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
title_short	Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
title_full	Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
title_fullStr	Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
title_full_unstemmed	Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
title_sort	kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature
publisher	Royal Society of Chemistry
publishDate	2019
url	http://irep.iium.edu.my/79699/ http://irep.iium.edu.my/79699/ http://irep.iium.edu.my/79699/ http://irep.iium.edu.my/79699/1/79699_Kinetic%20studies%20of%20few-layer.pdf http://irep.iium.edu.my/79699/2/79699_Kinetic%20studies%20of%20few-layer_SCOPUS.pdf http://irep.iium.edu.my/79699/3/79699_Kinetic%20studies%20of%20few-layer_WOS.pdf
first_indexed	2023-09-18T21:51:42Z
last_indexed	2023-09-18T21:51:42Z
_version_	1777413812060684288

Kinetic studies of few-layer graphene grown by flame deposition from the perspective of gas composition and temperature

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