• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study of the atmospheric radical formation processes by nitrogen oxides on the liquid surface.

Research Project

Project/Area Number 23710004
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Environmental dynamic analysis
Research InstitutionTokyo Gakugei University

Principal Investigator

NAKANO Yukio  東京学芸大学, 教育学部, 准教授 (50364112)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords大気現象 / 環境変動 / 化学反応 / 界面化学 / ラジカル生成 / 界面反応 / 大気化学 / キャビティーリングダウン分光法 / ヨウ素化合物 / 窒素酸化物
Research Abstract

In this study, to investigate an atmospheric radical formation processes by nitrogen oxides on the liquid surface which was recently attracted the attention.The iodine emission from the heterogeneous reactions of gaseous nitrogen dioxide with aqueous iodide was observed and the reaction mechanism of the formation I_2(g) from the heterogeneous reactions of NO_2(g) and I-(aq) was suggested. And the rate constant of I+ I reaction was measured. From the determined rate constant, it is likely that I + Ireaction has a much influence on the atmosphere.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (10 results)

All 2013 2012 2011

All Journal Article (3 results) (of which Peer Reviewed: 2 results) Presentation (7 results)

  • [Journal Article] Determination of the rate constant of the reaction of NO3 with C_2H_5I using time-resolved cavity ring-down spectroscopy2012

    • Author(s)
      Yukio Nakano, Yuichi Hosho, Kengo Sadamori, Takashi Ishiwata
    • Journal Title

      Chemical Physics Letters

      Volume: 535 Pages: 26-29

    • Related Report
      2012 Final Research Report
  • [Journal Article] Determination of the rate constant of the reaction of NO3 with C2H5I using time-resolved cavity ring-down spectroscopy2012

    • Author(s)
      Yukio Nakano, Yuichi. Hosho, Kengo Sadamori and Takashi Ishiwata
    • Journal Title

      Chemical Physics Letters

      Volume: 535 Pages: 26-29

    • DOI

      10.1016/j.cplett.2012.03.040

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Determination of the Rate Constants of the Reactions of NO3 Radical with CF3I and I(2P3/2)2012

    • Author(s)
      Yukio Nakano, Kengo Sadamori, Takashi Ishiwata
    • Journal Title

      International Journal of Chemical Kinetics

      Volume: - Issue: 10 Pages: 649-660

    • DOI

      10.1002/kin.20705

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Study of the pressure dependence of the rate constant of the reaction of NO3 with phenol using relative rate method2013

    • Author(s)
      Shohei Matsuda, Tamami Yagi, Yukio Nakano, Takashi Ishiwata
    • Organizer
      第29回化学反応討論会
    • Place of Presentation
      東北大学片平キャンパス
    • Related Report
      2012 Annual Research Report
  • [Presentation] 二酸化窒素とヨウ化物イオンの不均一反応によるヨウ素放出機構2011

    • Author(s)
      薮下彰啓,中野幸夫,定森健悟,石渡孝,川崎昌博
    • Organizer
      第5回分子科学討論会
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Year and Date
      2011-09-26
    • Related Report
      2012 Final Research Report
  • [Presentation] Iodine emission from the heterogeneous reactions of gaseous nitrogen dioxide with aqueous iodide2011

    • Author(s)
      Akihiro Yabushita, Yukio Nakano, Kengo Sadamori, Takashi Ishiwata, Masahiro Kawasaki
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2011-06-08
    • Related Report
      2012 Final Research Report
  • [Presentation] Time resolved cavity ring down spectroscopic study of the reaction of NO3 with NO22011

    • Author(s)
      Yukio Nakano, Kengo Sadamori, Takashi Ishiwata
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Related Report
      2011 Research-status Report
  • [Presentation] Iodine emission from the heterogeneous reactions of gaseous nitrogen dioxide with aqueous iodide2011

    • Author(s)
      Akihiro Yabushita, Yukio Nakano, Kengo Sadamori, Takashi Ishiwata, Masahiro Kawasaki
    • Organizer
      第27回化学反応討論会
    • Place of Presentation
      東京工業大学(東京都)
    • Related Report
      2011 Research-status Report
  • [Presentation] 時間分解型キャビティーリングダウン分光法を用いたNO3ラジカルとNO2の反応速度定数の決定2011

    • Author(s)
      中野幸夫,定森健悟,石渡孝
    • Organizer
      第5回分子科学討論会
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Related Report
      2011 Research-status Report
  • [Presentation] 二酸化窒素とヨウ化物イオンの不均一反応によるヨウ素放出機構2011

    • Author(s)
      薮下彰啓,中野幸夫,定森健悟,石渡孝,川崎昌博
    • Organizer
      第5回分子科学討論会
    • Place of Presentation
      札幌コンベンションセンター(北海道)
    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi