Production of single-wall nanotubes by high-temperature pulsed arc discharge: Mechanisms of their production

被引：22
|
作者：
Sugai, T
Omote, H
Bandow, S
Tanaka, N
Shinohara, H [1 ]
机构：
[1] Nagoya Univ, Dept Chem, Nagoya, Aichi 4648602, Japan
[2] Meijo Univ, Dept Phys, Japan Sci & Technol Corp, Nanotubulites Project,Tenpaku Ku, Nagoya, Aichi 4688502, Japan
[3] Nagoya Univ, Sch Engn, Dept Appl Phys, Nagoya, Aichi 4648603, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1999年 / 38卷 / 4B期
关键词：
single-wall carbon nanotubes; high-temperature pulsed arc discharge; scanning electron microscopy; transmission electron microscopy; fullerenes;
D O I：
10.1143/JJAP.38.L477
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Single-wall carbon nanotubes (SWNTs) have been produced for the first time using the high-temperature pulsed arc-discharge technique, which has been developed recently in this laboratory, as reported in the conventional steady are discharge method. Scanning electron microscopic (SEM) and transmission electron microscopic (TEM) observations reveal significant production of bundles of SWNTs in soot. The pulsed are production of SWNTs favors a high-temperature (greater than or equal to 1000 degrees C), long pulses (greater than or equal to 1 ms) and a heavy rare gas such as Ar or Kr as a buffer gas.
引用
收藏
页码：L477 / L479
页数：3
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