論文

査読有り
2009年8月

Double-Layered Atmospheric Pressure Plasma Jet

JAPANESE JOURNAL OF APPLIED PHYSICS
  • Jaegu Choi
  • ,
  • Keita Matsuo
  • ,
  • Hidekazu Yoshida
  • ,
  • Takao Namihira
  • ,
  • Sunao Katsuki
  • ,
  • Hidenori Akiyama

48
8
開始ページ
0860031
終了ページ
0860033
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1143/JJAP.48.086003
出版者・発行元
JAPAN SOC APPLIED PHYSICS

In this paper, we present a double-layered atmospheric pressure plasma jet (DLAPPJ) that is expected to improve conventional single-layered atmospheric pressure plasma jets. With the additional introduction of nitrogen gas into the outer nozzle between the inner and outer tubes, the plasma plume is boosted, resulting in a brighter and longer plasma torch, which may have more radicals and which may broaden the application range of atmospheric pressure plasma jets. The characteristics of the proposed device were investigated with the measurement of the visible torch length, wettability tests and optical emission spectroscopy. The results obtained imply that the DLAPPJ can be used for target-based plasma treatments, that is, (a) oxidation-related applications, such as surface treatment, biological decontamination and apoptosis induction, and (b) nitrification-related applications such as NO generation for wound healing and surface modification, by controlling radicals in plasmas. (C) 2009 The Japan Society of Applied Physics

リンク情報
DOI
https://doi.org/10.1143/JJAP.48.086003
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000269497300072&DestApp=WOS_CPL
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77952723419&origin=inward
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=77952723419&origin=inward
ID情報
  • DOI : 10.1143/JJAP.48.086003
  • ISSN : 0021-4922
  • eISSN : 1347-4065
  • SCOPUS ID : 77952723419
  • Web of Science ID : WOS:000269497300072

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