Highly ordered two-dimensional carbon nanotube arrays

被引：215

作者：

Suh, JS ^{[1
]}

Lee, JS ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Chem, Seoul 151742, South Korea

来源：

APPLIED PHYSICS LETTERS | 1999年 / 75卷 / 14期

关键词：

D O I：

10.1063/1.124911

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Highly ordered multiwalled carbon nanotube arrays have been fabricated by using porous anodic alumina templates prepared by a two-step anodization process. Nanotubes were very uniform in diameter. Two-dimensional tube arrays were highly ordered within domain boundaries, and their vertical alignment was nearly perfect. The density of nanotubes, 1.1x10(10) tubes/cm(2), was very high. Our fabrication technique enabled us to easily control the tube diameter, length, and density. There was no practical limitation to the size of the alumina template, so that very large panels of well-aligned carbon nanotubes could be made. Our results offer a potentially elegant technique for fabricating cold-cathode flat panel displays. (C) 1999 American Institute of Physics. [S0003-6951(99)04340-5].

引用

页码：2047 / 2049

页数：3

共 13 条

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