Growth of single-wall carbon nanotubes from ethanol vapor on cobalt particles produced by pulsed laser vaporization

被引：28

作者：

Nishide, D

Kataura, H

Suzuki, S

Okubo, S

Achiba, Y

机构：

[1] Tokyo Metropolitan Univ, Grad Sch Sci, Dept Chem, Hachioji, Tokyo 1920397, Japan

[2] RIKEN, Wako, Saitama 3510198, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2004年 / 392卷 / 4-6期

关键词：

D O I：

10.1016/j.cplett.2004.04.119

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-wall carbon nanotubes (SWNTs) were synthesized directly on cobalt fine particles by chemical vapor deposition, where nanometer-sized catalyst particles were supplied by pulsed laser vaporization in an ethanol-vapor-flowing quartz tube. Transmission electron microscope observation revealed that the bundle of SWNTs with less amorphous carbon material was obtained using this technique. Dependences of the amount and the diameter distribution of the obtained SWNTs on the furnace temperature were investigated by Raman spectroscopy. (C) 2004 Elsevier B.V. All rights reserved.

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页码：309 / 313

页数：5

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