Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water

Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water

Long and high-quality carbon nanotube (CNT) arrays have been synthesized through a chemical vapor deposition process. The Fe/Al2O3 on silicon was used as the catalyst, ethylene as the carbon source, and a gas mixture of Ar and H2 gases as the carrying gas. It is found for the first time that the hi...

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Main Authors: Yongfeng Luo, Xinjun Wang, Mengdong He, Xi Li, Hong Chen
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:Journal of Nanomaterials
Online Access:http://dx.doi.org/10.1155/2012/542582
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spelling doaj-e660e6350aff4035baf5816d1c88f5f72020-11-24T21:01:30ZengHindawi LimitedJournal of Nanomaterials1687-41101687-41292012-01-01201210.1155/2012/542582542582Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of WaterYongfeng Luo0Xinjun Wang1Mengdong He2Xi Li3Hong Chen4Institute of Powder Metallurgy, Central South University, Hunan, Changsha 410083, ChinaInstitute of Mathematics and Physics, Central South University of Forestry and Technology, Hunan, Changsha 410004, ChinaInstitute of Mathematics and Physics, Central South University of Forestry and Technology, Hunan, Changsha 410004, ChinaInstitute of Mathematics and Physics, Central South University of Forestry and Technology, Hunan, Changsha 410004, ChinaInstitute of Mathematics and Physics, Central South University of Forestry and Technology, Hunan, Changsha 410004, ChinaLong and high-quality carbon nanotube (CNT) arrays have been synthesized through a chemical vapor deposition process. The Fe/Al2O3 on silicon was used as the catalyst, ethylene as the carbon source, and a gas mixture of Ar and H2 gases as the carrying gas. It is found for the first time that the high-quality and superlong carbon nanotube array can be improved by varying the content of hydrogen and carbon source.http://dx.doi.org/10.1155/2012/542582
collection DOAJ
language English
format Article
sources DOAJ
author Yongfeng Luo
Xinjun Wang
Mengdong He
Xi Li
Hong Chen
spellingShingle Yongfeng Luo
Xinjun Wang
Mengdong He
Xi Li
Hong Chen
Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water
Journal of Nanomaterials
author_facet Yongfeng Luo
Xinjun Wang
Mengdong He
Xi Li
Hong Chen
author_sort Yongfeng Luo
title Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water
title_short Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water
title_full Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water
title_fullStr Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water
title_full_unstemmed Synthesis of High-Quality Carbon Nanotube Arrays without the Assistance of Water
title_sort synthesis of high-quality carbon nanotube arrays without the assistance of water
publisher Hindawi Limited
series Journal of Nanomaterials
issn 1687-4110
1687-4129
publishDate 2012-01-01
description Long and high-quality carbon nanotube (CNT) arrays have been synthesized through a chemical vapor deposition process. The Fe/Al2O3 on silicon was used as the catalyst, ethylene as the carbon source, and a gas mixture of Ar and H2 gases as the carrying gas. It is found for the first time that the high-quality and superlong carbon nanotube array can be improved by varying the content of hydrogen and carbon source.
url http://dx.doi.org/10.1155/2012/542582
work_keys_str_mv AT yongfengluo synthesisofhighqualitycarbonnanotubearrayswithouttheassistanceofwater
AT xinjunwang synthesisofhighqualitycarbonnanotubearrayswithouttheassistanceofwater
AT mengdonghe synthesisofhighqualitycarbonnanotubearrayswithouttheassistanceofwater
AT xili synthesisofhighqualitycarbonnanotubearrayswithouttheassistanceofwater
AT hongchen synthesisofhighqualitycarbonnanotubearrayswithouttheassistanceofwater
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