Influence of Fe and Co/Ni on carbon arc plasma and formation of fullerenes and nanotubes

被引：22

作者：

Huczko, A

Lange, H

Sogabe, T

机构：

[1] Warsaw Univ, Dept Chem, PL-02093 Warsaw, Poland

[2] Toyo Tanso Co Ltd, Kagawa 7691612, Japan

来源：

JOURNAL OF PHYSICAL CHEMISTRY A | 2000年 / 104卷 / 46期

关键词：

D O I：

10.1021/jp002842q

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：

Carbon nanostructures (fullerenes: and nanotubes) were obtained using the carbon are technique employing homogeneous carbon-iron and carbon-cobart-nickel anodes. The influence of these catalysts on the are plasma was studied by optical emission spectroscopy to determine temperatures and C-2 radical content in the arc zone. The solid products were analyzed by spectrophotometry and mass spectrometry to determine the C-60 yield and relative mass distributions of the higher fullerenes, respectively. SEM and TEM techniques were used to affirm the presence of carbon nanotubes in the resulting soot product.

引用

页码：10708 / 10712

页数：5

共 36 条

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