Suppression of Plasma Source Temperature for Long Irradiation Using a Plasma Argon Jet

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2022/02/01

タイトル(英語): Suppression of Plasma Source Temperature for Long Irradiation Using a Plasma Argon Jet

著者名: Tran Trung Nguyen (Department of Quantum and radiation Nuclear Engineering, Osaka Prefecture University), Ouanthavinsak Bounyang (Department of Quantum and radiation Nuclear Engineering, Osaka Prefecture University), Jin Sakamoto (Faculty of Chemistry, Ma

著者名(英語): Tran Trung Nguyen (Department of Quantum and radiation Nuclear Engineering, Osaka Prefecture University), Ouanthavinsak Bounyang (Department of Quantum and radiation Nuclear Engineering, Osaka Prefecture University), Jin Sakamoto (Faculty of Chemistry, Materials and Bioengineering, Kansai University), Hiroto Matsuura (Department of Quantum and radiation Nuclear Engineering, Osaka Prefecture University)

キーワード: atmospheric pressure plasma jet，Lissajous figure，two-ring electrodes configuration，plasma jet length，consumed power

要約(英語): Atmospheric pressure plasma jets are useful tools in biology and environmental engineering. However, when a needle electrode configuration is employed to generate argon plasma, the electrode temperature often exceeds 150℃, and the plasma irradiation time is limited. In this study, it was possible to suppress the electrode temperature increase during plasma discharge and irradiate plasma for a long time by covering the ground electrode with insulating oil. The number of radicals generated in water by the plasma jet was also examined via color change of a polyvinyl alcohol-potassium iodide solution.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.142 No.2 （2022）

本誌掲載ページ: 37-44 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/142/2/142_37/_article/-char/ja/