Single-walled carbon nanotubes produced by plasma-enhanced chemical vapor deposition

被引：109

作者：

Kato, T

Jeong, GH

Hirata, T

Hatakeyama, R

Tohji, K

Motomiya, K

机构：

[1] Tohoku Univ, Grad Sch Engn, Aoba Ku, Sendai, Miyagi 9808579, Japan

[2] Tohoku Univ, Grad Sch Environm Studies, Sendai, Miyagi 9808579, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2003年 / 381卷 / 3-4期

关键词：

D O I：

10.1016/j.cplett.2003.10.007

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Single-walled carbon nanotubes (SWNTs) are produced for the first time using plasma-enhanced chemical vapor deposition method. In this method, not only SWNTs in the form of thin bundles but also individually grown SWNTs are produced at a quite low-synthesis temperature (550 degreesC). According to analyses by field emission gun transmission electron microscopy and Raman scattering spectroscopy, it is conjectured that some SWNTs individually grown have a certain diameter which is closely related to the pore size of zeolite. These results indicate that our method could be a landmark for the individual growth of diameter and chirality-controlled SWNT. (C) 2003 Elsevier B.V. All rights reserved.

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页码：422 / 426

页数：5

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