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Theoretical Study of Intra- and Intermolecular Energy Transfer and Optical Functional Processes

Research Project

Project/Area Number 23550029
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Physical chemistry
Research InstitutionInstitute for Molecular Science

Principal Investigator

ISHIDA Tateki  分子科学研究所, 理論・計算分子科学研究領域, 助教 (10421950)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords理論化学 / 生体分子 / 金属錯体 / 物理化学 / イオン液体
Research Abstract

We have developed a procedure for tracking the time-dependent evolution of the electronic structure of a solute molecule in solution, coupling an electronic structure theory with solvent motion. Also, we have extended this prescription for studying electron energy transfer processes in the excited state in solution. It is revealed that the coupling between solvation dynamics and a fast intramolecular electron energy transfer is likely to play an important role in the emergence of photoinduced unique functionalities in biochemical and metal complex systems. We focus on the study of the dynamical properties on ionic liquids (ILs) with molecular dynamics simulation. It have been found out that ILs indicate unique collective dynamics and distinctive ionic dynamics. We have studied interesting dynamical heterogeneity in ILs at room temperature. Also, we have investigated spatial heterogeneity.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (16 results)

All 2013 2012 2011 Other

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (7 results) (of which Invited: 1 results) Book (4 results) Remarks (1 results)

  • [Journal Article] Dicationic versus Monocationic Ionic Liquids: Distinctive Ionic Dynamics and Dynamical Heterogeneity.2013

    • Author(s)
      Tateki Ishida, Hideaki Shirota.
    • Journal Title

      Journal of Physical Chemistry B

      Volume: 117 Issue: 4 Pages: 1136-1150

    • DOI

      10.1021/jp3110425

    • Related Report
      2013 Annual Research Report 2013 Final Research Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Molecular Dynamics Study of the Dynamical Behavior in Ionic Liquids through Interionic Interactions2011

    • Author(s)
      Tateki Ishida
    • Journal Title

      Journal of Non-Crystalline Solids

      Volume: vol.357 Issue: 2 Pages: 454-462

    • DOI

      10.1016/j.jnoncrysol.2010.05.086

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Microscopic Aspects in Dicationic Ionic Liquids through the Low-Frequency Spectra by Femtosecond Raman-Induced Kerr Effect Spectroscopy2011

    • Author(s)
      Hideaki Shirota, Tateki Ishida
    • Journal Title

      Journal of Physical Chemistry B

      Volume: 115 Issue: 37 Pages: 10860-10870

    • DOI

      10.1021/jp206266e

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Ultrafast Dynamics in 1-Butyl-3-methylimidazolium-Based Ionic Liquids : A Femtosecond Raman-Induced Kerr Effect Spectroscopic Study2011

    • Author(s)
      Hiroki Fukazawa, Tateki Ishida, Hideaki Shirota
    • Journal Title

      Journal of Physical Chemistry B

      Volume: 115 Issue: 16 Pages: 4621-4631

    • DOI

      10.1021/jp200370f

    • Related Report
      2013 Final Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Presentation] イオン液体中のイオン間ダイナミクスと空間的及び動的不均一性に関する理論的研究2013

    • Author(s)
      石田 干城
    • Organizer
      第7回分子科学討論会
    • Place of Presentation
      京都テルサ(京都府民総合交流プラザ)
    • Related Report
      2013 Final Research Report
  • [Presentation] Molecular Dynamics Study of The Dynamical Properties on Ionic Liquids2013

    • Author(s)
      Tateki Ishida
    • Organizer
      7th International Discussion Meeting on Relaxations in Complex Systems
    • Place of Presentation
      Barcelona, Catalonia(Spain)
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] イオン液体中のイオン間ダイナミクスと 空間的及び動的不均一性に関する理論的研究2013

    • Author(s)
      石田 干城
    • Organizer
      分子科学討論会
    • Place of Presentation
      京都テルサ(京都府民総合交流プラザ)
    • Related Report
      2013 Annual Research Report
  • [Presentation] The Dynamical Properties on Ionic Liquids: Insights from Molecular Dynamics Study2012

    • Author(s)
      Tateki Ishida
    • Organizer
      Mini Discussion Meeting on Dynamics & Relaxations in Complex Systems
    • Place of Presentation
      千葉大学
    • Year and Date
      2012-03-03
    • Related Report
      2013 Final Research Report
  • [Presentation] イオン液体中のイオン間ダイナミクスと動的不均一性に関する理論的研究2012

    • Author(s)
      石田 干城
    • Organizer
      第6回分子科学討論会
    • Place of Presentation
      東京大学
    • Related Report
      2013 Final Research Report
  • [Presentation] イオン液体中のイオン間ダイナミクスと動的不均一性に関する理論的研究2012

    • Author(s)
      石田 干城
    • Organizer
      分子科学討論会
    • Place of Presentation
      東京大学 本郷キャンパス (東京都)
    • Related Report
      2012 Research-status Report
  • [Presentation] The Dynamical Properties on Ionic Liquids: Insights from Molecular Dynamics Study2012

    • Author(s)
      Tateki Ishida
    • Organizer
      Mini Discussion Meeting on Dynamics & Relaxations in Complex Systems
    • Place of Presentation
      千葉大学 (千葉県)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Book] The Dynamical Properties on Ionic Liquids: Insights from Molecular Dynamics Study2013

    • Author(s)
      Tateki Ishida
    • Total Pages
      2013
    • Publisher
      InTech: Rijeka, Croatia
    • Related Report
      2013 Final Research Report
  • [Book] “The Dynamical Properties on Ionic Liquids: Insights from Molecular Dynamics Study”, in Ionic Liquids - New Aspects for the Future; Kadokawa, J., Ed.2013

    • Author(s)
      Tateki Ishida
    • Total Pages
      27
    • Publisher
      InTech
    • Related Report
      2013 Annual Research Report 2012 Research-status Report
  • [Book] The Unique Physical and Chemical Properties of Ionic Liquids through Interionic Interactions: Theoretical Investigation with Molecular Dynamics Simulations2012

    • Author(s)
      Tateki Ishida
    • Publisher
      Nova Science Publishers Inc, Hauppauge, NY
    • Related Report
      2013 Final Research Report
  • [Book] "The Unique Physical and Chemical Properties of Ionic Liquids through Interionic Interactions: Theoretical Investigation with Molecular Dynamics Simulations", in Handbook of Ionic Liquids: Properties, Applications and Hazards2012

    • Author(s)
      Tateki Ishida
    • Total Pages
      23
    • Publisher
      Nova Science Publishers Inc
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://www.ims.ac.jp/person/tishida.html

    • Related Report
      2013 Final Research Report

URL: 

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

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