MISC

2003年9月

Irradiation of CW-CO2 laser on a powder target. Formation of fullerene film from graphite powder

CHEMICAL PHYSICS LETTERS
  • S Kano
  • ,
  • M Kohno
  • ,
  • K Sakiyama
  • ,
  • S Sasaki
  • ,
  • N Aya
  • ,
  • H Shimura

378
5-6
開始ページ
474
終了ページ
480
記述言語
英語
掲載種別
DOI
10.1016/S0009-2614(03)01326-5
出版者・発行元
ELSEVIER SCIENCE BV

A process was investigated to irradiate a continuous-wave CO2 laser (4.5 kW) on graphite powder with a mean diameter of 5 pin in a flow of Ar or He gas at 30 or 200 Torr. The film produced on a Ni substrate in the Ar flow at 200 Torr showed the Raman bands Of C-60 and C-70, and the C-60/C-70 ratio was estimated to be 5/1 by MALDI-TOF mass spectrometry. The film formation process is discussed on the basis of an analysis of laser-irradiated powder, which included 0.01 wt% Of C-60, by UV-Vis absorption, and by observations of the plumes and SEM images. (C) 2003 Elsevier B.V. All rights reserved.

リンク情報
DOI
https://doi.org/10.1016/S0009-2614(03)01326-5
CiNii Articles
http://ci.nii.ac.jp/naid/80016232721
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000185402400003&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/S0009-2614(03)01326-5
  • ISSN : 0009-2614
  • CiNii Articles ID : 80016232721
  • Web of Science ID : WOS:000185402400003

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