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Intermolecular vibrational dynamics and interaction in ionic liquids : Atomic mass effect

Research Project

Project/Area Number 19559001
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionChiba University

Principal Investigator

HIDEAKI Shirota  Chiba University, 大学院・融合科学研究科, 准教授 (00292780)

Co-Investigator(Renkei-kenkyūsha) ISHIDA Tateki  分子科学研究所, 理論, 計算分子科学研究 (10421950)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥3,790,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥390,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥2,100,000 (Direct Cost: ¥2,100,000)
Keywords分子分光 / イオン液体 / 分子ダイナミクス / 室温イオン液体 / フェムト秒光カー効果分光 / 分子間振動ダイナミクス / 粘度 / 分子性液体
Research Abstract

本研究課題の目的は、イオン液体における分子間振動ダイナミクスと分子間相互作用について、特に構成イオンにおける原子量の違いによるバルク物性(粘度など)や分子間振動ダイナミクスにおける影響を検討するものである。これまでのイオン液体における研究は、カチオンとアニオンの置換に関する検討が主に行われてきたが、構成イオンの一原子に注目して、その効果を明らかにすることを目的にした研究は、申請者が2005年に発表した研究のみである。本研究期間で達成したことは、(1) 時間応答が約30フェムト秒である世界最高峰の光カー効果分光装置を作製した、(2) 40種類の分子性液体の分子間振動のデータ蓄積した、(3) 球対称アニオン系イオン液体の粘度における重原子置換効果の発見した、(4) そのイオン液体における分子間振動ダイナミクスの重原子置換効果の観測と分子レベルでの新しい解釈を与えた、ことである。また、この研究課題では、理論家(分子科学研究所・石田干城博士)との共同研究に発展した。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (43 results)

All 2009 2008 2007 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results) Presentation (36 results) Remarks (2 results)

  • [Journal Article] Ultrafast molecular dynamics and intermolecular interaction of ionic liquids2008

    • Author(s)
      H. Shirota
    • Journal Title

      Proceeding of TSRP 2008

      Pages: 23-25

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ultrafast molecular dynamics and intermolecular interaction of ionic liquids.2008

    • Author(s)
      H. Shirota
    • Journal Title

      Proceeding of TSRP2008 N/A

      Pages: 23-25

    • Related Report
      2007 Annual Research Report
  • [Journal Article] Intermolecular dynamics, interactions, and solvation in ionic liquids2007

    • Author(s)
      E. W. Castner, Jr., J. F. Wishart, H.Shirota
    • Journal Title

      Accounts of Chemical Research 40

      Pages: 1217-1227

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Atom Substitution Effects of [XF_6]^- in Ionic Liquids

    • Author(s)
      T. Ishida, K. Nishikawa, H. Shirota
    • Journal Title

      2. Theoretical Study. J. Phys. Chem. B (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Atom Substitution Effects of [XF_6]^- in Ionic Liquids

    • Author(s)
      H. Shirota. K. Nishikawa, T. Ishida
    • Journal Title

      1. Experimental Study. J. Phys. Chem. B (in press)

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Presentation] 振動分光で見るイオン液体の特異性 : 高濃度電解質溶液との比較2009

    • Author(s)
      藤澤知績, 西川恵子, 城田秀明
    • Organizer
      第31回溶液化学シンポジウム
    • Place of Presentation
      東大阪
    • Year and Date
      2009-11-12
    • Related Report
      2008 Final Research Report
  • [Presentation] ジカチオン型イオン液体の物性評価 : モノカチオン型イオン液体との比較2009

    • Author(s)
      万代俊彦, 西川恵子, 城田秀明
    • Organizer
      第2回分子科学討論会
    • Place of Presentation
      福岡
    • Year and Date
      2009-09-25
    • Related Report
      2008 Final Research Report
  • [Presentation] イオン液体の分子間振動ダイナミクス : 原子量効果, 日本化学会2009

    • Author(s)
      城田秀明, 藤澤知績, 深澤宏紀, 西川恵子
    • Organizer
      第89回春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2009-03-29
    • Related Report
      2008 Final Research Report
  • [Presentation] イオン液体の分子間振動ダイナミクス:原子量効果2009

    • Author(s)
      城田秀明, 藤澤知績, 深澤宏紀, 西川恵子
    • Organizer
      日本化学会第89回春季年会
    • Place of Presentation
      日本大学, 船橋
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] イオン液体-水混合系の微視的構造 : イミダゾリウムカチオンのアルキル鎖長依存性, 日本化学会2009

    • Author(s)
      正木崇士, 西川恵子, 城田秀明
    • Organizer
      第89回春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 非芳香族系イオン液体の重原子置換効果 : 粘度, 密度, 熱物性, 日本化学会2009

    • Author(s)
      深澤宏紀, 西川恵子, James F. Wishart, 城田秀明
    • Organizer
      第89回春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] ジカチオン型イオン液体の物理的特性 : アルキル鎖長依存性とアニオン置換効果, 日本化学会2009

    • Author(s)
      万代俊彦, 西川恵子, 城田秀明,
    • Organizer
      第89回春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 振動分光で見るイオン液体中でのイオン間相互作用の特異性 : 高濃度電解質溶液との比較, 日本化学会2009

    • Author(s)
      藤澤知績, 西川恵子, 城田秀明
    • Organizer
      第89回春季年会
    • Place of Presentation
      船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Final Research Report
  • [Presentation] 振動分光で見るイオン液体中でのイオン間相互作用の特異性:高濃度電解質溶液との比較2009

    • Author(s)
      藤澤知績, 西川恵子, 城田秀明
    • Organizer
      日本化学会第89回春季年会
    • Place of Presentation
      日本大学, 船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] ジカチオン型イオン液体の物理的特性:アルキル鎖長依存性とアニオン置換効果2009

    • Author(s)
      万代俊彦, 西川恵子, 城田秀明
    • Organizer
      日本化学会第89回春季年会
    • Place of Presentation
      日本大学, 船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] 非芳香族系イオン液体の重原子置換効果:粘度, 密度, 熱物性2009

    • Author(s)
      深澤宏紀, 西川恵子, James F. Wishart, 城田秀明
    • Organizer
      日本化学会第89回春季年会
    • Place of Presentation
      日本大学, 船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] イオン液体-水混合系の微視的構造:イミダゾリウムカチオンのアルキル鎖長依存性2009

    • Author(s)
      正木崇士, 西川恵子, 城田秀明
    • Organizer
      日本化学会第89回春季年会
    • Place of Presentation
      日本大学, 船橋
    • Year and Date
      2009-03-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] 振動分光で見るイオン液体の特異性:高濃度電解質溶液との比較2008

    • Author(s)
      藤澤知績, 西川恵子, 城田秀明
    • Organizer
      第31回溶液化学シンポジウム
    • Place of Presentation
      近畿大学, 東大阪
    • Year and Date
      2008-11-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] ジカチオン型イオン液体の物性評価:モノカチオン型イオン液体との比較2008

    • Author(s)
      万代俊彦, 西川恵子, 城田秀明
    • Organizer
      第2回分子科学討論会
    • Place of Presentation
      福岡国際会議場, 福岡
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] 振動分光で見るイオン液体-水系の混合状態 : カチオンのアルキル鎖依存性2008

    • Author(s)
      正木崇士, 西川恵子, 城田秀明
    • Organizer
      第2回関東支部大会
    • Place of Presentation
      桐生
    • Year and Date
      2008-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] イオン液体の分子間振動ダイナミクス : 原子量効果2008

    • Author(s)
      城田秀明, 西川恵子, 石田干城
    • Organizer
      第2回関東支部大会, 2008年9月19日
    • Place of Presentation
      桐生
    • Year and Date
      2008-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] イオン液体の分子間振動ダイナミクス:原子量効果2008

    • Author(s)
      城田秀明, 西川恵子, 石田干城
    • Organizer
      第2回関東支部大会
    • Place of Presentation
      群馬大学, 桐生
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 振動分光で見るイオン液体-水系の混合状態:カチオンのアルキル鎖依存性2008

    • Author(s)
      正木崇士, 西川恵子, 城田秀明
    • Organizer
      第2回関東支部大会
    • Place of Presentation
      群馬大学, 桐生
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Intermolecular Interaction and Vibration of Ionic Liquids : Heavy Atom Substitution Effect2008

    • Author(s)
      H. Shirota, K. Nishikawa, T. Ishida
    • Organizer
      International Symposium on Structure and Reaction Dynamics of Ionic Liquid in Kanazawa
    • Place of Presentation
      Kanazawa
    • Year and Date
      2008-09-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Heavy Atom Substitution Effects of Room Temperature Ionic Liquid2008

    • Author(s)
      H. Shirota
    • Organizer
      International Symposium on Structure and Reaction Dynamics of Ionic Liquid in Kanazawa
    • Place of Presentation
      Kanazawa
    • Year and Date
      2008-09-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Heavy Atom Substitution Effects of Room Temperature Ionic Liquis2008

    • Author(s)
      H. Shirota
    • Organizer
      International Symposium on Structure and Reaction Dynamics of Ionic Liquid in Kanazawa
    • Place of Presentation
      金沢大学, 金沢
    • Year and Date
      2008-09-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Intermolecular Interaction and Vibration of Ionic Liquids: Heavy Atom Substitution Effect2008

    • Author(s)
      H. Shirota, K. Nishikawa, T. Ishida
    • Organizer
      International Symposium on Structure and Reaction Dynamics of Ionic Liquid in Kanazawa
    • Place of Presentation
      金沢大学, 金沢
    • Year and Date
      2008-09-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Atomic Mass Effect on Intermolecular Vibration Dynamics of [XF_6]^- Ionic Liquids2008

    • Author(s)
      H. Shirota, K. Nishikawa, T. Ishida
    • Organizer
      The 4th International Conference on Coherent Multidimensional Spectroscopy
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-08-29
    • Related Report
      2008 Final Research Report
  • [Presentation] Atomic Mass Effect on Intermolecular Vibration Dynamics of [XF_6]^- Ionic Liquids2008

    • Author(s)
      H. Shirota, K. Nishikawa, T. Ishida
    • Organizer
      The 4th International Conference on Coherent Multidimensional Spectroscopy
    • Place of Presentation
      京都大学, 京都
    • Year and Date
      2008-08-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] Ultrafast molecular dynamics and intermolecular interaction of ionic liquids2008

    • Author(s)
      H. Shirota
    • Organizer
      Trombay Symposium on Radiation & Photochemistry(TSRP 2008)
    • Place of Presentation
      Pune, India
    • Year and Date
      2008-01-07
    • Related Report
      2008 Final Research Report
  • [Presentation] Ultrafast molecular dynamics and intermolecular interaction of ionic liquids2008

    • Author(s)
      H. Shirota
    • Organizer
      Trombay Symposium on Radiation & Photochemistry (TSRP 2008)
    • Place of Presentation
      YASHADA, Pune, India
    • Year and Date
      2008-01-07
    • Related Report
      2007 Annual Research Report
  • [Presentation] Intermolecular vibrational dynamics of ionic liquids : Atomic mass effects2007

    • Author(s)
      H. Shirota
    • Organizer
      Mini-Symposium on Time-Resolved Spectroscopies for Molecular Dynamics
    • Place of Presentation
      Chiba
    • Year and Date
      2007-12-05
    • Related Report
      2008 Final Research Report
  • [Presentation] Intermolecular vibrational dynamics of ionic liquids: Atomic mass effects2007

    • Author(s)
      H. Shirota
    • Organizer
      Mini-Symposium on Time-Resolved Spectroscopies for Molecular Dynamics
    • Place of Presentation
      千葉大学,千葉
    • Year and Date
      2007-12-05
    • Related Report
      2007 Annual Research Report
  • [Presentation] 室温イオン液体の分子間相互作用と振動ダイナミクス : 原子量効果2007

    • Author(s)
      城田秀明, 西川恵子, 石田干城
    • Organizer
      第一回分子科学討論
    • Place of Presentation
      仙台
    • Year and Date
      2007-09-19
    • Related Report
      2008 Final Research Report
  • [Presentation] 室温イオン液体の分子間相互作用と振動ダイナミクス:原子量効果2007

    • Author(s)
      城田秀明, 西川恵子, 石田干城
    • Organizer
      第一回分子科学討論会
    • Place of Presentation
      東北大学,仙台
    • Year and Date
      2007-09-19
    • Related Report
      2007 Annual Research Report
  • [Presentation] Intermolecular vibration and interaction of room temperature ionic liquids : Atomic mass effect2007

    • Author(s)
      H. Shirota, T. Ishida, K. Nishikawa, E. W. Castner, Jr
    • Organizer
      2nd International Congress on Ionic Liquids(COIL-2)
    • Place of Presentation
      Yokohama
    • Year and Date
      2007-08-09
    • Related Report
      2008 Final Research Report
  • [Presentation] Intermolecular vibration and interaction of room temperature ionic liquids: Atomic mass effect2007

    • Author(s)
      H. Shirota, T. Ishida, K. Nishikawa, E. W. Castner, Jr.
    • Organizer
      2nd International Congress on Ionic Liquids (COIL-2)
    • Place of Presentation
      パシフィコ横浜,横浜
    • Year and Date
      2007-08-09
    • Related Report
      2007 Annual Research Report
  • [Presentation] Ultrafast dynamics of ionic liquids studied by femtosecond Raman-induced Kerr effect spectroscopy2007

    • Author(s)
      H. Shirota
    • Organizer
      International Symposium on Structures and Dynamics of Ionic Liquids
    • Place of Presentation
      Kisarazu
    • Year and Date
      2007-08-03
    • Related Report
      2008 Final Research Report
  • [Presentation] Ultrafast dynamics of ionic liquids studied by femtosecond Raman-induced Kerr effect spectroscopy2007

    • Author(s)
      H. Shirota
    • Organizer
      International Symposium on Structures and Dynamics of Ionic Liquids
    • Place of Presentation
      かずさアカデミアパーク,木更津
    • Year and Date
      2007-08-03
    • Related Report
      2007 Annual Research Report
  • [Presentation] Intermolecular interactions and vibrational dynamics of ionic liquids2007

    • Author(s)
      H. Shirota
    • Organizer
      Mini-Symposium on Low-Frequency Spectra in Condensed Phases : Molecular Dynamics and Intermoelcular Interactions
    • Place of Presentation
      Kobe
    • Year and Date
      2007-06-02
    • Related Report
      2008 Final Research Report
  • [Presentation] Intermolecular interactions and vibrational dynamics of ionic liquids2007

    • Author(s)
      H. Shirota
    • Organizer
      Mini-Symposium on Low-Frequency Spectra in Condensed Phases: Molecular Dynamics and Intermoelcular Interactions.
    • Place of Presentation
      神戸大学,神戸
    • Year and Date
      2007-06-02
    • Related Report
      2007 Annual Research Report
  • [Remarks] 現在投稿中の論文発表後に公開する予定。

    • Related Report
      2008 Annual Research Report
  • [Remarks] 現在作成中の論文発表後に公開する予定。

    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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