Well-ordered Co nanowire arrays for aligned carbon nanotube arrays

被引：33

作者：

Lee, JS

Gu, GH

Kim, H

Suh, JS ^{[1
]}

Han, I

Lee, NS

Kim, JM

Park, GS

机构：

[1] Seoul Natl Univ, Sch Chem & Mol Engn, Seoul 151747, South Korea

[2] Samsung Adv Inst Technol, Display Lab, Suwon 440600, South Korea

[3] Samsung Adv Inst Technol, Analyt Engn Lab, Suwon 440600, South Korea

来源：

SYNTHETIC METALS | 2001年 / 124卷 / 2-3期

关键词：

carbon nanotubes; Co nanowire arrays; CO disproportionation;

D O I：

10.1016/S0379-6779(01)00365-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Well-ordered Co nanowire arrays formed on the porous anodic aluminum oxide (AAO) templates prepared by a two-step anodization technique have been used in the fabrication of well-aligned carbon nanotubes. Designed Co nanowire arrays can be made by controlling the pore arrays on AAO templates. By using them as a catalyst it is possible to fabricate the designed carbon nanotube arrays. Carbon nanotubes fabricated by disproportionation of CO were well graphitized, uniform in diameter and aligned vertically with respect to the plane of the template. It has been suggested that CO is an ideal precursor in fabrication of carbon nanotubes. (C) 2001 Elsevier Science B.V. All rights reserved.

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页码：307 / 310

页数：4

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