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Control of atmospheric glow discharge using liquid electrode and its application for plasma reactor

Research Project

Project/Area Number 21840042
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeSingle-year Grants
Research Field Plasma science
Research InstitutionTokyo Metropolitan University

Principal Investigator

SHIRAI Naoki  Tokyo Metropolitan University, 大学院・理工学研究科, 助教 (80552281)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,678,000 (Direct Cost: ¥2,060,000、Indirect Cost: ¥618,000)
Fiscal Year 2010: ¥1,274,000 (Direct Cost: ¥980,000、Indirect Cost: ¥294,000)
Fiscal Year 2009: ¥1,404,000 (Direct Cost: ¥1,080,000、Indirect Cost: ¥324,000)
Keywords大気圧グロー放電 / マイクロプラズマ / 液体電極 / 大気圧プラズマ / パルス放電
Research Abstract

An atmospheric DC glow discharge using liquid (electrolyte : NaCl solution) electrodes and axial miniature helium flow was generated stably in ambient air. In the case of liquid cathode discharge, when the discharge current was increased further, yellow light emission which was originated from sodium atoms vaporized from the electrolyte surface was observed in the negative glow region. To examine the effect of temperature of liquid electrode, we controlled the electrolyte cathode temperature using injection type cooler or heater. The intensity of the sodium emission decreased with the refrigerated electrolyte cathode, while it increased with the heated electrolyte cathode. When we use pulse modulated DC voltage, the sodium emission appeared with a delay time from the start of the discharge, while the emission of nitrogen molecular lines appeared and reached their peaks immediately. The temperature of liquid cathode is important factor to control the plasma-liquid interaction from the discharges and to resolve the detailed mechanism of the electrolyte cathode discharges. When we use electrolyte as anode, self-organized anode patterns were observed on the liquid or metal surface when atmospheric dc glow discharge with helium flow is generated. The pattern formation depends on the current, gap length and helium flow rate.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (26 results)

All 2011 2010 2009 Other

All Journal Article (3 results) (of which Peer Reviewed: 1 results) Presentation (22 results) Remarks (1 results)

  • [Journal Article] Influence of liquid temperature on characteristics of atmospheric dc discharge using liquid electrode with miniature helium flow2011

    • Author(s)
      Naoki Shirai, Kosuke Ichinose, Satoshi Uchida, Fumiyoshi Tochikubo
    • Journal Title

      Plasma Sources Sci.Technol. Vol.20

    • Related Report
      2010 Final Research Report
  • [Journal Article] Self-organized Self-Organized Anode Pattern on the Surface of Liquid or Metal Anode in Atmospheric DC Glow Discharges2011

    • Author(s)
      Naoki Shirai, Satoshi Uchida, Fumiyoshi Tochikubo
    • Journal Title

      IEEE Tran.Plasma Sci. (submitted)

    • Related Report
      2010 Final Research Report
  • [Journal Article] Influence of liquid temperature on characteristics of atmospheric dc discharge using liquid electrode with miniature helium flow2011

    • Author(s)
      Naoki Shirai, et al.
    • Journal Title

      Plasma Sources Sci.Technol.

      Volume: 20

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 液体陽極を用いた大気圧マイクロ放電の自己組織化現象とナノ粒子生成2011

    • Author(s)
      白井直機, 橋爪裕介, 内田諭, 杤久保文嘉
    • Organizer
      春季第57回応用物理学関係連合講演会 24a-EB-2
    • Year and Date
      2011-03-25
    • Related Report
      2010 Final Research Report
  • [Presentation] 液体陽極を用いた大気圧マイクロ放電の自己組織化現象とナノ粒子生成2011

    • Author(s)
      白井直機
    • Organizer
      春季 第57回 応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学
    • Year and Date
      2011-03-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 液体電極を用いた大気圧マイクロ放電によるナノ粒子生成2011

    • Author(s)
      白井直機, 橋爪裕介, 内田諭, 杤久保文嘉
    • Organizer
      平成23年電気学会全国大会 1-113
    • Year and Date
      2011-03-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 液体電極を用いた大気圧マイクロ放電によるナノ粒子生成2011

    • Author(s)
      白井直機
    • Organizer
      電気学会全国大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-03-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Plasma-liquid interface phenomena of atmospheric DC glow discharge using liquid electrode2011

    • Author(s)
      白井直機, 内田諭, 杤久保文嘉
    • Organizer
      The 2nd International Workshop on Plasma Nano-Interfaces
    • Year and Date
      2011-03-02
    • Related Report
      2010 Final Research Report
  • [Presentation] Plasma-liquid interface phenomena of atmospheric DC glow discharge using liquid electrode2011

    • Author(s)
      Naoki Shirai
    • Organizer
      The 2nd International Workshop on Plasma Nano-Interfaces
    • Place of Presentation
      Slovenia, Cerklje
    • Year and Date
      2011-03-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] Influence of liquid temperature on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow2010

    • Author(s)
      白井直機, 一之瀬工資, 橋爪裕介, 内田諭, 杤久保文嘉
    • Organizer
      63rd Annual Gaseous Electronics Conference and 7th International Conference on Reactive Plasmas, QR1 00004
    • Year and Date
      2010-10-07
    • Related Report
      2010 Final Research Report
  • [Presentation] Influence of liquid temperature on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow2010

    • Author(s)
      Naoki Shirai
    • Organizer
      63rd Annual Gaseous Electronics Conference and 7th International Conference on Reactive Plasmas
    • Place of Presentation
      France, paris
    • Year and Date
      2010-10-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 液体電極を用いた大気圧パルス放電特性の液体温度依存性2010

    • Author(s)
      白井直機, 岩本直己, 内田諭, 杤久保文嘉
    • Organizer
      平成22年電気学会基礎・材料・共通部門大会 XXI-4
    • Year and Date
      2010-09-15
    • Related Report
      2010 Final Research Report
  • [Presentation] 微細ガス流と液体陰極を用いた大気圧グロー放電の液体温度による制御2010

    • Author(s)
      白井直機, 一之瀬工資, 橋爪裕介, 内田諭, 杤久保文嘉
    • Organizer
      秋季第71回応用物理学関係連合講演会 14p-p4-5
    • Year and Date
      2010-09-14
    • Related Report
      2010 Final Research Report
  • [Presentation] 電解質溶液陰極放電のプラズマ-液体界面の熱の影響2010

    • Author(s)
      白井直機
    • Organizer
      秋季 第71回 応用物理学関係連合講演会
    • Place of Presentation
      長崎大学
    • Year and Date
      2010-09-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] 液体電極を用いた大気圧パルス放電特性の液体温度依存性2010

    • Author(s)
      白井直機
    • Organizer
      平成22年電気学会基礎・材料・共通部門大会
    • Place of Presentation
      琉球大学
    • Year and Date
      2010-09-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] Influence of heat transportation on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow2010

    • Author(s)
      白井直機, 一之瀬工資, 橋爪裕介, 内田諭, 杤久保文嘉, 石井彰三
    • Organizer
      International Workshop on Plasma with Liquid 2010 P-10
    • Year and Date
      2010-03-23
    • Related Report
      2010 Final Research Report
  • [Presentation] Influence of heat transportation on the characteristics of atmospheric DC glow discharge using liquid electrode with miniature He flow2010

    • Author(s)
      白井直機
    • Organizer
      International Workshop on Plasma with Liquid 2010
    • Place of Presentation
      松山市ホテル奥道後
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 電解質溶液陰極放電のプラズマ-液体界面の熱の影響2010

    • Author(s)
      白井直機, 一之瀬工資, 橋爪裕介, 岩本直己, 内田諭, 杤久保文嘉, 石井彰三
    • Organizer
      春季第57回応用物理学関係連合講演会 18p-ZB-14
    • Year and Date
      2010-03-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 電解質溶液陰極放電のプラズマ-液体界面の熱の影響2010

    • Author(s)
      白井直機
    • Organizer
      応用物理学関係連合講演会
    • Place of Presentation
      東海大学
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 微細ヘリウム流と液体電極を用いた大気圧直流放電およびパルス放電2010

    • Author(s)
      白井直機
    • Organizer
      電気学会パルスパワー研究会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2010-02-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 微細ヘリウム流と液体電極を用いた大気圧直流放電およびパルス放電2010

    • Author(s)
      白井直機, 一之瀬工資, 岩本直己, 橋爪裕介, 内田諭, 杤久保文嘉, 石井彰三
    • Organizer
      電気学会パルスパワー研究会 PPT-10-016
    • Year and Date
      2010-02-22
    • Related Report
      2010 Final Research Report
  • [Presentation] 液体電極を用いた直流駆動大気圧グロー放電の液体の熱依存性2010

    • Author(s)
      白井直機
    • Organizer
      第27回プラズマプロセッシング研究会
    • Place of Presentation
      横浜市開港記念会館
    • Year and Date
      2010-02-01
    • Related Report
      2009 Annual Research Report
  • [Presentation] Atmospheric DC glow discharges using liquid electrode with miniature helium flows2010

    • Author(s)
      白井直機
    • Organizer
      International Workshop on Plasma Nano-interfaces
    • Place of Presentation
      長崎大学
    • Year and Date
      2010-01-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] 微細ヘリウム流と液体電極を用いた直流駆動大気圧グロー放電の液体の熱の影響2009

    • Author(s)
      白井直機, 内田諭, 杤久保文嘉, 石井彰三
    • Organizer
      第19回日本MRS学術シンポジウム I-28-G
    • Year and Date
      2009-12-09
    • Related Report
      2010 Final Research Report
  • [Presentation] 微細ヘリウム流と液体電極を用いた直流駆動大気圧グロー放電の液体の熱の影響2009

    • Author(s)
      白井直機
    • Organizer
      第19回日本MRS学術シンポジウム
    • Place of Presentation
      横浜市開港記念会館
    • Year and Date
      2009-12-09
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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