Plasma generation by fabric-type electrodes and its application

• Project/Area Number: 18340185
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Plasma science
• Research Institution: Kyoto University
• Principal Investigator: SAKAI Osamu Kyoto University, 大学院・工学研究科, 准教授 (30362445)
• Co-Investigator(Kenkyū-buntansha): SHIRAFUJI Tatsuru 京都大学, 産官学連携センター (10235757)
• Co-Investigator(Renkei-kenkyūsha): SHIRAFUJI Tatsuru 京都大学, 産官学連携センター (10235757)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥8,900,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥1,500,000); Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2007: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2006: ¥2,400,000 (Direct Cost: ¥2,400,000)
• Keywords: プラズマ / ファブリック / 表面処理 / 液中放電 / プラズマディスプレイ / プラズマディスプレス / 大気圧放電

Research Abstract

ファブリック型電極、という全く新規の電極概念の提案、実際の作成法の考案、それによる大気圧プラズマ生成、ならびにその種々の応用分野の開拓を行った.1次元から3次元構造の、自由なそして柔軟な形態をとる大気圧プラズマ生成用電極が実現可能なことを実証し、プラズマ生成電圧の低下の実現ならびに電子密度の診断に成功した.応用としては、透明導電膜(ITO)の仕事関数制御に成功すると同時に、電気分解による気泡生成と組み合わせた液中プラズマ生成に成功した.

Research Products

• [Journal Article] Underwater microdischarge inarranged micro bubbles produced by electrolysisin electrolyte solution using fabric-typeelectrode (2008)
  • Author(s): O. Sakai, M. Kimura, T. Shirafuji and K .Tachibana
  • Journal Title: Applied Physics Letters vol.93
  • Peer Reviewed
• [Journal Article] Underwater microdischarge in arranged micro bubbles produced by electrolysis in electrolyte solution using fabric-type electrode (2008)
  • Author(s): O. Sakai, M. Kimura, T. Shirafuji, K. Tachibana
  • Journal Title: Applied Physics Letters 93
  • NAID: 120001462518
  • Peer Reviewed
• [Journal Article] Generations andapplications of atmospheric pressure glowdischarge by integaration of microplasmas (2007)
  • Author(s): O. Sakai andK. Tachibana
  • Journal Title: Journal of Physics : Conference Series 86 Pages: 12015-12015
  • Peer Reviewed
• [Journal Article] Generations and applications of atmospheric pressure glow discharge by integaration of microplasmas (2007)
  • Author(s): O. Sakai and K. Tachibana
  • Journal Title: Journal of Physics: Conference Series 86
  • Peer Reviewed
• [Journal Article] Atmospheric-pressure discharge ignited on flexible electrodes of fabric structure for one- to three-dimensional plasma processing (2007)
  • Author(s): O.Sakai, K.Tachibana
  • Journal Title: Proceedings of the 24th Symposium on Plasma Processing SPP-24 Pages: 391-391
• [Presentation] Generation of microplasma ensembleand its functional interaction withelectromagnetic waves (2008)
  • Author(s): O. Sakai
  • Organizer: 61th Annual Gaseous lectronics Conference
  • Place of Presentation: Dallas, USA
  • Year and Date: 2008-10-14
• [Presentation] Generation of inicroplasma ensemble and its functional interaction with electromagnetic waves (2008)
  • Author(s): O. Sakai
  • Organizer: 61th Annual Gaseous Electronics Conference
  • Place of Presentation: Dallas, USA
  • Year and Date: 2008-10-14
• [Presentation] Atmospheric-Pressure Discharge Ignited on Flexible Electrodes of Fabric Structure (2007)
  • Author(s): O. Sakai, T. Shirafuji and K. Tachibana
  • Organizer: 18th International Conference on Plasma Chemistry
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2007-08-27
• [Presentation] Atmospheric-Pressure Discharge Ignited onFlexible Electrodes of Fabric Structure (2007)
  • Author(s): O. Sakai, T. Shirafuj AND K. Tachibana
  • Organizer: 18thInternational Conference on Plasma Chemistry
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2007-04-27
• [Patent(Industrial Property Rights)] 特許(「プラズマ生成装置、表面処理装置、表示装置、および流体改質装置」) (2009)
  • Inventor(s): 酒井道、橘邦英
  • Industrial Property Rights Holder: 国立大学法人 京都大学
  • Industrial Property Number: 2006-313632
  • Filing Date: 2009-11-20
• [Patent(Industrial Property Rights)] プラズマ生成装置、表面処理装置、表示装置、および流体改質装置 (2006)
  • Inventor(s): 酒井道, 橘邦英
  • Industrial Property Rights Holder: 国立大学法人京都大学
  • Industrial Property Number: 2006-313632
  • Filing Date: 2006-11-20