Influence of Gadolinium on Carbon Arc Plasma and Formation of Fullerenes and Nanotubes

被引：0
|
作者：
H. Lange
A. Huczko
M. Sioda
M. Pacheco
M. Razafinimanana
A. Gleizes
机构：
[1] University of Warsaw,Department of Chemistry
[2] Université Paul Sabatier,Centre de Physique des Plasmas et Applications de Toulouse, UMR 5002
来源：
Plasma Chemistry and Plasma Processing | 2002年 / 22卷
关键词：
dc carbon arc; emission spectroscopy; plasma catalysis; fullerenes; carbon nanotubes;
D O I：
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中图分类号：
学科分类号：
摘要：
Gadolinium-doped (0.8 at.%) graphite anodes were dc arced to produce different nanocarbons. Emission spectroscopy was performed to determine the temperature and column density distributions of C2 (a3Πuν=0) in the arc plasma under 13.3 and 60 kPa pressures in helium atmosphere. The solid products were analyzed by UV-VIS, TOF MS, HR SEM, and TEM techniques. The influence of metal catalyst on the formation of C60, and endohedral fullerenes, and carbon nanotubes is discussed.
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页码：523 / 536
页数：13
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