Hot-wire chemical vapor deposition of carbon nanotubes

被引：12

作者：

Dillon, AC ^{[1
]}

Mahan, AH ^{[1
]}

Alleman, JL ^{[1
]}

Heben, MJ ^{[1
]}

Parilla, PA ^{[1
]}

Jones, KM ^{[1
]}

机构：

[1] Natl Renewable Energy Lab, Golden, CO 80401 USA

来源：

THIN SOLID FILMS | 2003年 / 430卷 / 1-2期

关键词：

hot-wire chemical vapor deposition (HWCVD); carbon multi-wall nanotubes (MWNTs); carbon single-wall nanotubes (SWNTs); ferrocene;

D O I：

10.1016/S0040-6090(03)00084-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Hot-wire chemical vapor deposition (HWCVD) has been employed for the continuous gas-phase generation of both carbon multi-wall and single-wall nanotube (MWNT and SWNT) materials. Graphitic MWNTs were produced at a very high density at a synthesis temperature of similar to600 degreesC. SWNTs were deposited at a much lower density on a glass substrate held at 450 degreesC. SWNTs are typically observed in large bundles that are stabilized by tube-tube van der Waals' interactions. However, transmission electron microscopy analyses revealed only the presence of isolated SWNTs in these HWCVD-generated materials. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：292 / 295

页数：4

共 15 条

[1] Effect of the growth temperature on the diameter distribution and chirality of single-wall carbon nanotubes [J].