2024-03-29T04:54:29Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00005453
2023-01-16T03:49:53Z
336:695:696
Production of fullerenes and single-wall carbon nanotubes by high-temperature pulsed arc discharge
Sugai, Toshiki
14043
Omote, Hideki
14044
Bandow, Shunji
14045
Tanaka, Nobuo
14046
Shinohara, Hisanori
14047
Fullerenes and single-wall carbon nanotubes (SWNTs) have been produced for the first time by the high-temperature pulsed arc-discharge technique, which has developed in this laboratory. Fullerenes are identified quantitatively by high-performance liquid chromatography (HPLC), and scanning electron microscopy (SEM) and transmission electron microscopy (TEM) observations reveal a significant amount of production of bundles of SWNTs in soot. The pulse arc production of fullerenes and SWNTs favors the high-temperature (≽1000℃),long pulses (≽1 ms) and a heavy rare gas such as Ar or Kr as a buffer gas. We have found that fullerenes and SWNTs have complementary relationships in their early stage of production. The details of the pulsed arc discharge have been obtained by observing the transition from the pulsed arc discharge to the steady arc discharge while increasing the pulse width.
journal article
American Institute of Physics
2000-04-01
application/pdf
The Journal of Chemical Physics
13
112
6000
6005
http://hdl.handle.net/2237/7058
0021-9606
https://nagoya.repo.nii.ac.jp/record/5453/files/JChemPhys_112_6000.pdf
eng
https://doi.org/10.1063/1.481172
Copyright (2000) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.