Single-wall carbon nanotubes synthesized by laser ablation in a nitrogen atmosphere
作者:
Y. Zhang,
H. Gu,
S. Iijima,
期刊:
Applied Physics Letters
(AIP Available online 1998)
卷期:
Volume 73,
issue 26
页码: 3827-3829
ISSN:0003-6951
年代: 1998
DOI:10.1063/1.122907
出版商: AIP
数据来源: AIP
摘要:
The products of laser ablation of graphite in a nitrogen atmosphere have been studied by transmission electron microscopy and electron energy-loss spectroscopy. Using nickel and cobalt as catalyst, single-wall carbon nanotubes can be produced with a yield similar to that obtained in an inert gas. Nitrogen has not been found in the nanotubes and crystallized fullerenes although it has been detected in amorphous carbon. A growth model has been proposed to explain the experimental results. ©1998 American Institute of Physics.
点击下载:
PDF
(640KB)
返 回