Vapor phase deposition of carbon nanotubes using tungsten-organic source and acetylene

被引：6
|
作者：
Huh, Y
Green, MLH
Lee, JY
Lee, CJ
机构：
[1] Univ Oxford, Inorgan Chem Lab, Oxford OX1 3QR, England
[2] Korea Adv Inst Sci & Technol, Dept Mat Sci & Engn, Taejon 305701, South Korea
[3] Sungkyunkwan Univ, Ctr Adv Plasma Surface Technol, Suwon 440746, South Korea
[4] Hanyang Univ, Dept Nanotechnol, Seoul 133791, South Korea
来源：
DIAMOND AND RELATED MATERIALS | 2006年 / 15卷 / 01期
关键词：
nanotubes; vapour growth; catalytic processes; high resolutions electron microscopy;
D O I：
10.1016/j.diamond.2005.07.011
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We report the vapor phase deposition of carbon nanotubes using a catalytic reaction of tungsten-organic source (C14H10O7W) and acetylene gas. The deposits were high-purity multi-walled carbon nanotubes with a hollow at the tube inside. Transmission electron microscopy study revealed that the inner graphitic layers were highly crystallized but the outer graphitic layers had waving structure. We present the large-scale production of carbon nanotubes using tungsten-based catalyst. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：100 / 103
页数：4
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