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Reaction control and transition state search via the multidimensional orientational vector correlation

Research Project

Project/Area Number 16KT0056
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeMulti-year Fund
Section特設分野
Research Field Transition State Control
Research InstitutionOsaka University

Principal Investigator

Ohoyama Hiroshi  大阪大学, 理学研究科, 准教授 (60192522)

Project Period (FY) 2016-07-19 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥18,590,000 (Direct Cost: ¥14,300,000、Indirect Cost: ¥4,290,000)
Fiscal Year 2018: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥13,130,000 (Direct Cost: ¥10,100,000、Indirect Cost: ¥3,030,000)
Keywords配向ベクトル相関 / 六極不均一磁場 / 多次元ベクトル相関 / 遷移状態 / 配向相関 / 多次元立体効果 / 多次元配向ベクトル相関 / 反応制御 / 遷移状態探索
Outline of Final Research Achievements

We succeeded in generating an oriented O2 beam(|K=1, S=1, MJ=-2> by using a magentic hexapole state selector operated by magnetic fiels sweeping mode.The reaction between CH(J,Fi, MJ>) with O2 (|K=1, S=1, MJ=-2> was studied.
The preliinary result indicates the preference of the specitic mutual orientation in which the rotation of CH and O2 have the orthogonal configuration. This result is consistent with the expectation from the sudden vector projection model in which orthogonal configuration of mutual rotation between CH and O2 is favorable. We can recognized that the multidimensional vector correlation is a powerful method for the reaction control and transition state search.

Academic Significance and Societal Importance of the Research Achievements

燃焼反応は、実生活で最もなじみ深く重要な反応である。この化学反応を理解・制御するには、遷移状態の実験的・理論的理解が不可欠となる。
本研究は、遷移状態を探索する新しい実験法として多次元配向ベクトル相関法を提案・実現し、その有効性と瞬間ベクトル射影モデル理論の検証を行った。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (16 results)

All 2019 2018 2017 2016

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results)

  • [Journal Article] Chemical control of electronic coupling between a ruthenium complex and gold electrode for resonant tunneling condition2019

    • Author(s)
      Yoichi Otsuka, Satoshi Nishijima, Leo Sakamoto, Kento Kajimoto, Kento Araki, Tomoki Misaka, Hiroshi Ohoyama and Takuya Matsumoto
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 11 Pages: 24331-24338

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Statistical procedure for comparison of potential difference between single-component sample surfaces2019

    • Author(s)
      Kentaro Kajimoto, Kento Araki, Tomoki Mikasa, Leo Sakamoto, Yoichi Otsuka, Hiroshi Ohoyama and Takuya Matsumoto
    • Journal Title

      Appl. Phys. Express

      Volume: 12 Issue: 7 Pages: 075011-075011

    • DOI

      10.7567/1882-0786/ab26d2

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time-resolved electrostatic force microscopy using tip-synchronized charge generation with pulsed laser excitation2019

    • Author(s)
      Kento Araki, Yutaka Ie, Yoshio Aso, Hiroshi Ohoyama and Takuya Matsumoto
    • Journal Title

      Commun. Phys.

      Volume: 2 Issue: 1

    • DOI

      10.1038/s42005-019-0108-x

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ;Resonant tunneling via a Rudye complex using a nanoparticle bridge junction2018

    • Author(s)
      ,Satoshi Nishijima , Yoichi Otsuka, Hiroshi Ohoyama, Kentaro Kajimoto, Kento Araki, Takuya Matsumoto
    • Journal Title

      Nanotechnology

      Volume: 29 Issue: 24 Pages: 245205-245205

    • DOI

      10.1088/1361-6528/aab7ba

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Initial dissolution of D2O at the gas liquid interface of the ionic liquid [C4min][NTf2] associated with hydrogen-bond network formation2016

    • Author(s)
      H. Ohoyama, T. Teramoto
    • Journal Title

      Phys. Chem. Chem. Phys.

      Volume: 18 Issue: 40 Pages: 28061-28068

    • DOI

      10.1039/c6cp03448a

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Intra-grain conduction of self-doped polyaniline2016

    • Author(s)
      Yuki Usami, Kentaro Imamura, Tomoki Akai, Dock-Chil Che, Hiroshi Ohoyama, Hikaru Kobayashi, Takuya Matsumoto
    • Journal Title

      J. Appl. Phys.

      Volume: VOL.120 Issue: 8 Pages: 084308-084308

    • DOI

      10.1063/1.4961610

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Presentation] イオン液体界面における二酸化炭素の溶解過程について2019

    • Author(s)
      永井 哲郎、藤本 和士、寺本 高啓、大山 浩
    • Organizer
      第13回分子科学討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Study on initial dissolution dynamics of CO 2 at the gas-liquid interface by using an ionic liquid beam2019

    • Author(s)
      OHOYAMA Hiroshi, TERAMOTO Takahiro
    • Organizer
      第35回化学反応討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] イオン液体界面近傍におけるCO2分子の初期溶解過程の研究2019

    • Author(s)
      寺本高啓、永井哲郎、藤本和士、大山浩
    • Organizer
      第10回イオン液体討論会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Study on the stereo-vector correlations in the reaction of Kr* (3P2) + NF3→ KrF*+ NF22018

    • Author(s)
      OHOYAMA, Hiroshi
    • Organizer
      第34回化学反応討論会
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] イオン液体分子線を用いた気-液界面での衝突ダイナミクスの研究2018

    • Author(s)
      大山 浩、寺本高啓
    • Organizer
      第12回分子科学討論会2018
    • Related Report
      2018 Research-status Report
  • [Presentation] 液薄膜分子線を用いた気-液界面衝突ダイナミクスの研究2018

    • Author(s)
      大山 浩
    • Organizer
      2018年日本表面真空学会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Study on collision dynamics at the gas-liquid interface by using an ionic liquid beam2017

    • Author(s)
      OHOYAMA, Hiroshi; TERAMOTO, Takahiro
    • Organizer
      33rd Symposium on Chemical Kinetics and Dynamics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] イオン液体分子線を用いた気-液界面での衝突ダイナミクスの研究2017

    • Author(s)
      大山 浩,寺本 高啓
    • Organizer
      第11回分子科学討論会
    • Related Report
      2017 Research-status Report
  • [Presentation] Initial gas dissolution dynamics at the gas-liquid interface studied by using an ionic liquid beam2017

    • Author(s)
      *H Ohoyama, T. Teramoto
    • Organizer
      "Symposium on Surface Science & Nanotechnology -25th Anniversary of SSSJ Kansai-" (SSSN-Kansai)
    • Place of Presentation
      京都市国際交流会館
    • Related Report
      2016 Research-status Report
  • [Presentation] イオン液体分子線を用いた気―液界面でのガス溶解過程の研究2016

    • Author(s)
      松浦裕介、寺本高啓、大山浩
    • Organizer
      第10回分子科学討論会
    • Place of Presentation
      神戸ファッションマート
    • Related Report
      2016 Research-status Report

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Published: 2016-07-20   Modified: 2023-03-08  

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