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Kawai Akio  河合 明雄

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KAWAI Akio  河合 明雄

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Researcher Number 50262259
Other IDs
External Links
Affiliation (Current) 2022: 神奈川大学, 理学部, 教授
Affiliation (based on the past Project Information) *help 2017 – 2022: 神奈川大学, 理学部, 教授
2016: 東京工業大学, 理学院, 准教授
2013 – 2014: 東京工業大学, 理工学研究科, 准教授
2012: 東京工業大学, 大学院・理工学研究科, 准教授
2007 – 2009: Tokyo Institute of Technology, 大学院・理工学研究科, 准教授 … More
2006: 東京工業大学, 大学院理工学研究科, 助教授
1998 – 2005: Tokyo Institute of Technology, Graduate School of Science and Engineering, Associate
1997: 東京工業大学, 理学部, 助手 Less
Review Section/Research Field
Principal Investigator
Physical chemistry / Physical chemistry / Basic Section 32010:Fundamental physical chemistry-related / Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Except Principal Investigator
Science and Engineering / Physical chemistry
Keywords
Principal Investigator
スピン分極 / 電子スピン分極 / ラジカル / 時間分解ESR / パルスESR / ESR / 光分解 / ニトロキシドラジカル / 溶媒効果 / FT-ESR … More / 一重項酸素 / タンパク質 / 励起状態 / CIDEP / 三重項消光 / 溶媒和 / キサンテン色素 / ラジカル反応 / レーザー / 超音速ジェット / 極低温分子 / ケージ効果 / ケチルラジカル / トリプトファン / ニトロキシド / 励起消光 / 蛋白質 / 超高速磁気共鳴 / 光化学 / 光物理 / 超精密計測 / 化学物理 / 全反射分光 / 近接場光 / 三重項 / 可視紫外分光 / 光化学反応 / イオン液体 / エバネッセント光 / 固液界面 / 過渡吸収 / 三重項アニヒレーション / ポルフィリン / エリスロシンB / 可視紫外吸収スペクトル / 磁気共鳴 / 電荷移動 / 回転拡散 / EPR / 励起緩和 / 活性酸素 / アルブミン / singlet oxygen molecule / pulsed ESR / time-resolved ESR / excited state quenching / reactive oxygen species / electron spin polarization / nitroxide radical / キサンテン系色素 / ラジカル三重項対 / 核スピン分極 / 溶媒和圏 / 水和圏 / オーバーハウザー効果 / パルスESR / 時間分解ESR / 反応速度定数 / ラジカル付加反応 / フラーレン / オレフィン誘導体 / 水素引き抜き反応 / スピンエコー / NMR感度増強 / 光励起 / NMR … More
Except Principal Investigator
OH / 大気化学 / 大気微量成分 / キャビティ・リングダウン / オゾン / 光反応 / 吸収スペクトル / 二酸化窒素 / NO_2 / 計測 / レーザー / 水クラスター / 不均一反応 / マトリックス単離法 / 水錯体 / SO_2 / ジクロロエタン / 分光学 / 分子錯体 / 水 / 二酸化硫黄 / マトリックス単離 / 赤外分光 / クラスター・溶媒和 / 磁気共鳴 / 化学反応 / ダイナミクス / クラスター / 溶媒和 / グリーンケミストリー / 溶液 / CRD分光法 / 大気計測 / オゾン干渉 / リングダウンタイム / レーザー分光 / ラジカル / 濃度ラベル法 / キャビティーリングダウン / NO_3 / CRD Speolrescopy / O_3 interference / trace. gao / concentration / atmospherie model Less
  • Research Projects

    (14 results)
  • Research Products

    (176 results)
  • Co-Researchers

    (10 People)
  •  スピン分極ラジカルのスピン波束崩壊時間測定を利用したラジカル反応速度測定の深遠化Principal Investigator

    • Principal Investigator
      河合 明雄
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 32010:Fundamental physical chemistry-related
    • Research Institution
      Kanagawa University
  •  Enhancement of NMR sensitivity by light-induced spin polarisation and its application to solvation shell observationPrincipal Investigator

    • Principal Investigator
      河合 明雄
    • Project Period (FY)
      2021 – 2023
    • Research Category
      Fund for the Promotion of Joint International Research (Fostering Joint International Research (B))
    • Review Section
      Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
    • Research Institution
      Kanagawa University
  •  Novel method for radical reaction rate measurement utilizing electron spin polarization and spin coherencePrincipal Investigator

    • Principal Investigator
      Kawai Akio
    • Project Period (FY)
      2019 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Review Section
      Basic Section 32010:Fundamental physical chemistry-related
    • Research Institution
      Kanagawa University
  •  Novel method to observe solvation structure of protein utilizing photo-induced electron spin and nuclear polarizationPrincipal Investigator

    • Principal Investigator
      Kawai Akio
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Challenging Exploratory Research
    • Research Field
      Physical chemistry
    • Research Institution
      Kanagawa University
      Tokyo Institute of Technology
  •  Magnetic resonance utilizing electron spin polarization created by evanescent light excitationPrincipal Investigator

    • Principal Investigator
      KAWAI Akio
    • Project Period (FY)
      2012 – 2014
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical chemistry
    • Research Institution
      Tokyo Institute of Technology
  •  Development of pico-second time-resolved magnetic resonance spectrometer and its application for study of photochemical processesPrincipal Investigator

    • Principal Investigator
      KAWAI Akio
    • Project Period (FY)
      2007 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical chemistry
    • Research Institution
      Tokyo Institute of Technology
  •  Solvation and cluster structure of ionic liquids

    • Principal Investigator
      SHIBUYA Kazuhiko
    • Project Period (FY)
      2005 – 2009
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tokyo Institute of Technology
  •  Spin dynamics of reactive oxygen species as studied by probing electron spin polarizationPrincipal Investigator

    • Principal Investigator
      KAWAI Akio
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Physical chemistry
    • Research Institution
      Tokyo Institute of Technology
  •  分子錯体の光反応

    • Principal Investigator
      渋谷 一彦
    • Project Period (FY)
      2001 – 2003
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Tokyo Institute of Technology
  •  電子スピン分極プローブによる一重項酸素の蛋白質内挙動の研究Principal Investigator

    • Principal Investigator
      河合 明雄
    • Project Period (FY)
      2001 – 2002
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Physical chemistry
    • Research Institution
      Tokyo Institute of Technology
  •  大気微量成分-水クラスターの大気化学における役割の検討

    • Principal Investigator
      渋谷 一彦
    • Project Period (FY)
      2000
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas (A)
    • Research Institution
      Tokyo Institute of Technology
  •  キャビティ・リングダウン法による大気微量成分の計測

    • Principal Investigator
      SHIBUYA Kazuhiko
    • Project Period (FY)
      1999
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas (A)
    • Research Institution
      Tokyo Institute of Technology
  •  ジェット冷却時間分解ESR法による孤立分子とクラスターの項間交差の研究Principal Investigator

    • Principal Investigator
      河合 明雄
    • Project Period (FY)
      1998 – 1999
    • Research Category
      Grant-in-Aid for Encouragement of Young Scientists (A)
    • Research Field
      Physical chemistry
    • Research Institution
      Tokyo Institute of Technology
  •  Absolute measurements of radicals in visible-ultraviola regions

    • Principal Investigator
      SHIBUYA Kazuhiko
    • Project Period (FY)
      1997 – 1998
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Research Field
      Physical chemistry
    • Research Institution
      Tokyo Institute of Technology

All 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2010 2009 2008 2007 2006 2005 2004 1999 1998 Other

All Journal Article Presentation

  • [Journal Article] 時間分解ESR法による無水マレイン酸と無水フタル酸誘導体に対する ラジカル反応中間体の同定2021

    • Author(s)
      高橋広奈、平野弘樹、河合明雄
    • Journal Title

      Science Journal of Kanagawa University

      Volume: -

    • Open Access
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Journal Article] Rate constant measurements for radical addition reactions with C60 by means of time-resolved EPR and spin-echo detected pulsed EPR spectroscopy2021

    • Author(s)
      Hirona Takahashi, Hiroki.Hirano, Kyohei Nomura, Kenta Hagiwara, and Akio Kawai
    • Journal Title

      Chemical Physics Letters

      Volume: 763 Pages: 138205-138211

    • DOI

      10.1016/j.cplett.2020.138205

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Journal Article] 社会貢献する分光学:概論2021

    • Author(s)
      加納英明、石井邦彦、河合明雄
    • Journal Title

      分光研究

      Volume: 70巻1号 Pages: 26-34

    • NAID

      40022630521

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Journal Article] O<sub>2</sub> solvation cavity in voids of ionic liquids studied by the solvatochromic red shift of O<sub>2</sub>(<sup>1</sup><b>Δ</b><sub>g</sub>) phosphorescence2021

    • Author(s)
      Tsuyoshi Yoshida, Masayuki.Okoshi, and Akio Kawai
    • Journal Title

      The Journal of Chemical Physics

      Volume: 155 Pages: 234503-234503

    • DOI

      10.1063/5.0073955

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K05376, KAKENHI-PROJECT-19K15516
  • [Journal Article] 光で誘起する動的電子スピン分極 ~最近の進展~2018

    • Author(s)
      河合明雄、高橋広奈
    • Journal Title

      光化学協会誌「光化学」

      Volume: 49 Pages: 9-16

    • NAID

      40021561392

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Journal Article] Foreign Gas Effect on the b 1Sigma;g+ ← X 3Sigma;g- Optical Transition of Molecular Oxygen under High Pressure Conditions2018

    • Author(s)
      Wataru Kashihara, Atsushi Shoji, Akio Kawai
    • Journal Title

      Chemical Physics Letters

      Volume: 706 Pages: 715-721

    • DOI

      10.1016/j.cplett.2018.06.060

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Journal Article] Measurements for Addition Reaction Rate Constants of Organic Free Radicals to Maleic Anhydride by Means of Pulsed EPR Spectroscopy with Laser Excitation2018

    • Author(s)
      Hirona Takahashi, Kenta Hagiwara, Akio Kawai
    • Journal Title

      Applied Magnetic Resonance

      Volume: 49 Pages: 813-824

    • DOI

      10.1007/s00723-018-1015-0

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Journal Article] Exchange interaction of O2 and nitroxide radical encounter pair as studied by time-resolved near IR luminescence spectroscopy of O2(1Deltag)2018

    • Author(s)
      Mai Kato, Debora Walker, Tsuyoshi Yoshida, Akio Kawai
    • Journal Title

      Chemical Physics Letters

      Volume: 706 Pages: 338-342

    • DOI

      10.1016/j.cplett.2018.04.054

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Journal Article] 光で誘起する動的電子スピン分極 ~最近の進展~2018

    • Author(s)
      河合明雄、高橋広奈
    • Journal Title

      光化学

      Volume: 49 Pages: 9-16

    • NAID

      40021561392

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Journal Article] Exchange interaction of O2 and nitroxide radical encounter pair as studied by time-resolved near IR luminescence spectroscopy of O2(1Deltag)2018

    • Author(s)
      Mai Kato, Debora Walker, Tsuyoshi Yoshida, and Akio Kawai
    • Journal Title

      Chemical Physics Letters

      Volume: 印刷中

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Journal Article] Temporal Behavior of the Singlet Molecular Oxygen Emission in Imidazolium and Morpholinium Ionic Liquids and Its Implications2015

    • Author(s)
      Tsuyoshi Yoshida, Akio Kawai, Dinesh Chandra Khara, Anunay Samanta
    • Journal Title

      J.Phys.Chem. B

      Volume: 未定

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Journal Article] Pulsed EPR study on large dynamic electron polarisation created in the quenching of photo-excited xanthene dyes by nitroxide radicals in aqueous solutions2014

    • Author(s)
      Hirona Takahashi, Masaki Iwama, Nobuyuki Akai, Kazuhiko Shibuya, Akio Kawai
    • Journal Title

      Mol. Phys.

      Volume: 112 Pages: 1012-1020

    • DOI

      10.1080/00268976.2013.827255

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24350004, KAKENHI-PROJECT-26410006
  • [Journal Article] Ionic Liquid Dependence of Triplet-Sensitized Photon Upconversion2014

    • Author(s)
      Yoichi Murakami, Toshiyuki Ito, Akio Kawai
    • Journal Title

      The Journal of Physical Chemistry B

      Volume: 118 Pages: 14442-14451

    • DOI

      10.1021/jp508901d

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-24350004, KAKENHI-PROJECT-26709010
  • [Journal Article] Structure and Reactivity of Radicals Produced by Photocleavage of Oxime Ester Compounds Studied by Time-resolved Electron Paramagnetic Resonance Spectroscopy2014

    • Author(s)
      Yusuke Miyake, Hirona Takahashi, Nobuyuki Akai, Kazuhiko Shibuya, Akio Kawai
    • Journal Title

      Chemistry Letters

      Volume: 43 Issue: 8 Pages: 1275-1277

    • DOI

      10.1246/cl.140296

    • NAID

      130004427134

    • ISSN
      0366-7022, 1348-0715
    • Language
      English
    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24350004, KAKENHI-PROJECT-26410006
  • [Journal Article] Vaporization of protic ionic liquids studied by matrix-isolation fourier transform infrared spectroscopy2014

    • Author(s)
      Mami, Horikawa, Nobuyuki, Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Phys. Chem. A

      Volume: 118 Pages: 3280-3287

    • DOI

      10.1021/jp501784w

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-24350004, KAKENHI-PROJECT-24750013, KAKENHI-PROJECT-26410006
  • [Journal Article] Analysis of Low-Lying Gerade Rydberg States of Acetylene Using Two-Photon Resonance Fluorescence Excitation Spectroscopy2013

    • Author(s)
      Kazuhide Tsuji, Kentaro Misawa, Junichi Awamura, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J.Phys.Chem. A

      Volume: 117 Pages: 1420-1427

    • DOI

      10.1021/jp308406r

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Journal Article] Solvent-dependent Photoisomerization Quantum Yield of 2-Phenylazo-1-alkyl-3-methylimidazolium Cations in Ionic Liquids under S<sub>1</sub>(n, &pi;*) Excitation2013

    • Author(s)
      Tsuyoshi Yoshida, Tomoo Monji, Daiki Kawamori, Nobuyuki Akai, Kazuhiko Shibuya Akio Kawai
    • Journal Title

      Chemistry Letters

      Volume: 42 Issue: 12 Pages: 1490-1492

    • DOI

      10.1246/cl.130723

    • NAID

      130004867831

    • ISSN
      0366-7022, 1348-0715
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24350004, KAKENHI-PROJECT-24750013
  • [Journal Article] Charge Transfer Electronic Absorption Spectra of 1-Ethylpyridinium Cation and Halogen Anion Pairs in Dichloromethane and as Neat Ionic Liquids2013

    • Author(s)
      Takahiro Ogura, Nobuyuki Akai, Kazuhiko Shibuya, Akio Kawai
    • Journal Title

      J.Phys.Chem. B

      Volume: 117 Pages: 8547-8554

    • DOI

      10.1021/jp402329v

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Journal Article] Kinetics of Photon Upconversion in Ionic Liquids: Energy Transfer between Sensitizer and Emitter Molecules2013

    • Author(s)
      Y. Murakami, H. Kikuchi, and A. Kawai
    • Journal Title

      Journal of Physical Chemistry B

      Volume: vol. 117 Pages: 2487-2494

    • DOI

      10.1021/jp3124082

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23686035, KAKENHI-PROJECT-24350004
  • [Journal Article] Kinetics of Photon Upconversion in Ionic Liquids: Time-Resolved Analysis of Delayed Fluorescence2013

    • Author(s)
      Y. Murakami, H. Kikuchi, and A. Kawai
    • Journal Title

      Journal of Physical Chemistry B

      Volume: vol. 117 Pages: 5180-5187

    • DOI

      10.1021/jp401474n

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-23686035, KAKENHI-PROJECT-24350004
  • [Journal Article] Gas phase electronic absorption spectroscopy of room temperature ionic liquids : N-Ethyl-3-methyl-pyridinium or l-buty]-3-methylimidazolium cation with bis(trifluoromethylsulfonyl)amido anion2013

    • Author(s)
      Takahiro Ogura, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      Chemical Physics Letters

      Volume: 555 Pages: 110-114

    • DOI

      10.1016/j.cplett.2012.10.075

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Journal Article] Solute Size-dependent Rotational Diffusion of Nitroxide Radicals in Ionic Liquids as Studied by EPR Spectroscopy2013

    • Author(s)
      Yusuke Miyake, Nobuyuki Akai, Kazuhiko Shibuya, Akio Kawai
    • Journal Title

      Chemistry Letters

      Volume: 42 Issue: 11 Pages: 1429-1431

    • DOI

      10.1246/cl.130682

    • NAID

      130004426805

    • ISSN
      0366-7022, 1348-0715
    • Language
      English
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-24350004, KAKENHI-PROJECT-24750013
  • [Journal Article] Photochromism of 3-butyl-1-methyl-2-phenylazoimidazolium in room temperature ionic liquids2010

    • Author(s)
      T.Asaka, N.Akai, A.Kawai, K.Shibuya
    • Journal Title

      J.Photochem,.Photobiol.A Chemistry 209

      Pages: 12-18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] CIDEP created by the quenching of photo-excited tryptophan at protein surface : A challenge to CIDEP probing of protein structural changes2010

    • Author(s)
      Akio Kawai, Shuichi Mori, Kazuhide Tsuji, Kazuhiko Shibuya,
    • Journal Title

      Appl.Magn.Reson. (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Photochromism of 3-butyl-1-methyl-2-phenylazoimidazolium in room temp-erature ionic liquids2010

    • Author(s)
      Tooru Asaka, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Photochem. Photobiol. A Chemistry 209

      Pages: 12-18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Photochromic Reaction of a Novel Room Temp-erature Ionic Liquid: 2-Phenylazo-1-hexyl-3-methylimidazolium Bis(pentafluoroethyl-sulfonyl) amide2010

    • Author(s)
      Akio Kawai, Daiki Kawamori, Tomoo Monji, Tooru Asaka, Nobuyuki Akai, Kazuhiko Shibuya
    • Journal Title

      Chem. Lett. 39

      Pages: 230-231

    • NAID

      130004425792

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Kinetic study on the photoabsorption process of gaseous O_2 dimol at 630 nm in a wide pressure range2010

    • Author(s)
      A.Ida, E.Furui, N.Akai, Akio Kawai, K.Shibuya
    • Journal Title

      Chem.Phys.Letters, (印刷中)

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Photochromism of 3-butyl-l-methyl-2-phenylazoimidazolium in room temperatureionic liquids2010

    • Author(s)
      Tooru Asaka, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J.Photochem.Photobiol.A Chemistry 209

      Pages: 12-18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Photochromic Reaction of a Novel Room Temperature Ionic Liquid : 2-Phenylazo-1-hexyl-3-methylimidazolium Bis (pentafluoroethylsulfonyl) amide2010

    • Author(s)
      Akio Kawai, D.Kawamori, T.Monji, T.Asaka, N.Akai, K.Shibuya
    • Journal Title

      Chem.Letters 39

      Pages: 230-231

    • NAID

      130004425792

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] CIDEP created by the quenching of photo-excited tryptophan at protein surface: A challenge to CIDEP probing of protein structural changes2010

    • Author(s)
      Akio Kawai, Shuichi Mori, Kazuhide Tsuji, Kazuhiko Shibuya
    • Journal Title

      Appl. Magn. Reson. 38

      Pages: 206-215

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Photochromism of 3-butyl-1-methyl-2- Phenylazoimidazolium in room temperature ionic liquids Tooru Asaka, Nobuyuki Akai2010

    • Author(s)
      Akio Kawai, Kazuhiko Shibuya J. Photochem. Photobio
    • Journal Title

      A: Chem. 209

      Pages: 12-18

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Photochromic Reaction of a Novel Room Temperature Ionic Liquid : 2-Phenylazo-1-hexyl-3-methylimidazolium Bis(pentafluoroethylsulfonyl)amide2010

    • Author(s)
      A.Kawai, D.Kawamori, T.Monji, T.Asaka, N.Akai, K.Shibuya
    • Journal Title

      Chem.Letters 39

      Pages: 230-231

    • NAID

      130004425792

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Kinetic study on the photoabsorption process of gaseous O2 dimol at 630 nm in a wide pressure range2010

    • Author(s)
      Akira Ida, Eiji Furui, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      Chem. Phys. Lett. 488

      Pages: 130-134

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] EPR Study of Rotational Diffusion in Viscous Ionic Liquids: Analysis by a Fractional Stokes-Einstein-Debye Law Yusuke Miyake2009

    • Author(s)
      Takehiro Hidemori, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya, Shinichi Koguchi, Tomoya Kitazume Chem.
    • Journal Title

      Letters. 38(2)

      Pages: 124-125

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] EPR Study on Rotational Diffusion inViscous Ionic Liquids: Analysis by a Fractional Stokes-Einstein-Debye Law2009

    • Author(s)
      Yusuke Miyake, Takehiro Hidemori, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya, Shinichi Koguchi, Tomoya Kitazume
    • Journal Title

      Chem. Lett 38

      Pages: 124-125

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Observation of collision-induced near-IR emission of singlet oxygen O2 a1Δg generated by visible light excitation of gaseous O2 dimol Eiji Furui2009

    • Author(s)
      Nobuyuki Akai, Akira Ida, Akio Kawai, Kazuhiko Shibuya Chem.
    • Journal Title

      Phys. Lett. 471

      Pages: 45-49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] EPR study on rotational diffusion motion in viscous ionic liquids (ILs) : Analysis by a fractional Stokes-Einstein-Debye law2009

    • Author(s)
      Y. Miyake, T. Hidemori, N. Akai, *A. Kawai, and *K. Shibuya, S. Koguchi and T. Kitazume
    • Journal Title

      Chem. Letters 38

      Pages: 124-125

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Observation of collision-induced near-IR emission of,singlet oxygen O_2 a^1Δ_g generated through visible light excitation of gaseous O_2 dimol2009

    • Author(s)
      E. FURUI, N. AKAI, A. IDA, A. Kawai, and *K. Shibuya
    • Journal Title

      Chem. Phys. Letters 471

      Pages: 45-49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Cryogenic Neon Matrix-isolation FTIR Spectroscopy of Evaporated Ionic Liquids : Geometrical Structure of Cation Anion 1:1 Pair in the Gas Phase2009

    • Author(s)
      Nobuyuki Akai, Parazs David, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J.Phys.Chem.B 113

      Pages: 4756-4762

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Cryogenic Neon Matrix-Isolation FTIR Spectroscopy of Evaporated Ionic Liquids: Geometrical Structure of Cation-Anion 1:1 Pair in the Gas phase Nobuyuki Akai2009

    • Author(s)
      David Parazs, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Phys. Chem. B 113

      Pages: 4756-4762

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Cryogenic Neon Matrix-Isolation FTIR Spectroscopy of Evaporated Ionic Liquids : Geometrical Structure of Cation-Anion 1:1 Pair in the Gas phase2009

    • Author(s)
      N.Akai, D.Parazs, A.Kawai, K.Shibuya
    • Journal Title

      J.Phys.Chem.B 113

      Pages: 4756-4762

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Neon Matrix-isolation infrared spectrum of HOOCl measured upon the VUV-light irradiation of an HCl/O2 mixture2009

    • Author(s)
      Takeo Yoshinobu, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      Chem.Phys.Letters, 477

      Pages: 70-74

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Observation of collision-induced near-IR emission of singlet oxygen O_2 a^1△_g generated by visible light excitation of gaseous O_2 dimol2009

    • Author(s)
      Eiji Furui, Akira Ida, Nobuyuki Akai, Akio Kawai. Kazuhiko Shibuya
    • Journal Title

      Chemical Physics Letters 471

      Pages: 45-49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Cryogenic Neon Matrix-Isolation FTIR Spectroscopy of Evaporated Ionic Liquids : Geometrical Structure of Cation-Anion 1 : 1 Pair in the Gas phase2009

    • Author(s)
      N. Akai, D. Parazs, A. Kawai, and *K. Shibuya
    • Journal Title

      J. Phys. Chem.B 113

      Pages: 4756-4762

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] EPR Study on Rotational Diffusion in Viscous Ionic Liquids : Analysis by a Fractional Stokes-Einstein-Debye Law2009

    • Author(s)
      Yusuke Miyake, Takehiro Hidemori, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya, Shinichi Koguchi, Tomoya Kitazume
    • Journal Title

      Chemistry Letters 38

      Pages: 124-125

    • NAID

      10025118990

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] EPR study on rotational diffusion motion in viscous ionic liquids(ILs): Analysis by a fractional Stokes-Einstein-Debye law2009

    • Author(s)
      Y.Miyake, T.Hidemori, N.Akai, A.Kawai, K.Shibuya, S.Koguchi, T.Kitazume
    • Journal Title

      Chem.Letters 38

      Pages: 124-125

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Cryogenic Neon Matrix-isolation FTIR Spectroscopy of Evaporated Ionic Liquids: Geometrical Structure of Cation Anion 1:1 Pair in the Gas Phase2009

    • Author(s)
      Nobuyuki Akai, Parazs David, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Phys. Chem. B 113

      Pages: 4756-4762

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] Neon matrix-isolation infrared spectrum of HOOCl measured upon the VUV-light irradiation of an HCl/O2 mixture Takeo Yoshinobu2009

    • Author(s)
      Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya Chem.
    • Journal Title

      Phys. Lett. 477(1-3)

      Pages: 70-74

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Observation of collision-induced near-IR emission of singlet oxygen O2 a1g generated by visible light excitation of gaseous O2 dimol2009

    • Author(s)
      Eiji Furui, Akira Ida, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      Chem. Phys. Lett 471

      Pages: 45-49

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] First Observation of the Matrix-isolated FTIR Spectrum of Vaporized Ionic Liquid: An Example of Emim TFSI,1-Ethyl-3-methylimidazolium Bis (trifluoromethanesulfonyl) imide2008

    • Author(s)
      N. Akai, A. Kawai, K. Shibuya
    • Journal Title

      Chemistry Letters 37

      Pages: 256-257

    • NAID

      10021078063

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Journal Article] First Observation of the Matrix-Isolated FTIR Spectrum of Vaporized Ionic Liquid---- An example of [Emim][TFSI]----2008

    • Author(s)
      N. Akai, A. Kawai, and *K. Shibuva
    • Journal Title

      Chem. Letters 37

      Pages: 256-257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] First observation of the matrix-isolated FTIR spectrum of vaporized ionic liquid: and example of emimTFSI, 1-Ethyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide Nobuyuki Akai2008

    • Author(s)
      Akio Kawai, Kazuhiko Shibuya Chem.
    • Journal Title

      Letters. 37(3)

      Pages: 256-257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] First Observation of the Matrix-Isolated FTIR Spectrum of Vaporized Ionic Liquid- An example of [Emim][TFSI]-2008

    • Author(s)
      N. Akai, A. Kawai, and K. Shibuya
    • Journal Title

      Chem. Letters 37

      Pages: 256-257

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Charge-Transfer Controlled Exchange Interaction in Radical-Triplet Encounter Pairs as Studied by FT-EPR Spectroscopy2007

    • Author(s)
      Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Phys. Chem. A 111(23)

      Pages: 4890-4901

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Infrared spectroscopy of ozone-water complex in neon matrix2007

    • Author(s)
      M. Tsuge, K. Tsuji, A. Kawai, and *K., Shibuya
    • Journal Title

      J. Phys. Chem. A 111

      Pages: 3540-3547

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Infrared spectroscopy of ozone-water complex in a neon matrix Masashi Tsuge2007

    • Author(s)
      Kazuhide Tsuji, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Phys. Chem. A 111(18)

      Pages: 3540-3547

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Charge transfer controlled exchange interaction in radical-triplet encounter pairs as studied by FT-EPR spectroscopy2007

    • Author(s)
      A, Kawai and K. Shibuya
    • Journal Title

      J. Phys. Chem. A 111

      Pages: 4890-4901

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Enhanced intersystem crossing of S_1-T_1 and T_1-S_0 in coronene-galvinoxyl systems as studied by a pulsed ESR method2006

    • Author(s)
      H.Terazono, A.Kawai, K.Tsuji, K.Shibuya
    • Journal Title

      J.Photochem.Photobio.A : Chem. (in press)

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Jet Spectroscopy of Arylmethyl Radicals in the visible Region : Assignment of Low-Frequency Vibrational Modes in Diphenylmethyl and Chlorodiphenylmethyl Radicals2006

    • Author(s)
      Masashi Tsuge, Satoshi Hamatani, Akio Kawai, Kazuhide Tsuji, Kazuhiko Shibuya
    • Journal Title

      Physical Chemistry Chemical Physics 8

      Pages: 256-263

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Electron Spin Dynamics of Triplet and Doublet Molecules in Room Temperature Ionic Liquids Studied by A Time-resolved EPR Method2006

    • Author(s)
      Akio Kawai
    • Journal Title

      Molecular Physics (in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Enhanced intersystem crossings of S_1-T_1 and T_1-S_0 in coronene- and pyrene-galvinoxyl systems as studied by a pulsed ESR method2006

    • Author(s)
      Hajime Terazono, Akio Kawai, Kazuhide Tsuji, Kazuhiko Shibuya
    • Journal Title

      Journal of Photochemistry and Photobiology A : Chemistry (掲載予定)

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] 時間分解ESR分光法による一重項酸素(^1Δ_g)の寿命測定2006

    • Author(s)
      河合 明雄
    • Journal Title

      分光研究 55(掲載決定)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Enhanced intersystem crossing of S_1-T_1 and T_1-S_0 in coronene-galvinoxyl systems as studied by a pulsed ESR method2006

    • Author(s)
      H.Terazono, A.Kawai, K.Tsuji, K.Shibuya
    • Journal Title

      J. Photochem. Photobio. A : Chem. 183

      Pages: 22-30

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Lifetime mesurements of singlet oxygen molecule (^1Δ_g) by a time-resolved ESR spectroscopy2006

    • Author(s)
      Akio Kawai
    • Journal Title

      Journal of the spectroscopical society of JAPAN Vol.55(in press)

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Jet Spectroscopy of Arylmethyl Radicals in the Visible Region : Assignment of Low-Frequency Vibrational Modes in Diphenylmethyl and Chloroditphenylmethl Radicals2006

    • Author(s)
      M.Tsuge, S.Hamatani, A.Kawai, K.Tsuji, K.Shibuya
    • Journal Title

      Phys. Chem. Chem. Phys. 8

      Pages: 256-263

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Electron spin dynamics in radical and electronically-excited molecular pair interaction as studied a time-resolved ESR method2006

    • Author(s)
      A.Kawai, K.Shibuya
    • Journal Title

      J. Photochem. Photobio. C : Photochemistry Reviews 7

      Pages: 89-103

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Electron Spin Dynamics of Triplet and Doublet Molecules in Room Temperature Ionic Liquids Studied by A Time-resolved EPR Method2006

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Kazuhiko Shibuya
    • Journal Title

      Molecular Physics (掲載予定)

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Electron Spin Dynamics of Triplet and Doublet Molecules in Room Temperature Ionic Liquids Studied by A Time-resolved EPR Method2006

    • Author(s)
      A.Kawai, T.Hidemori, K.Shibuya
    • Journal Title

      Mol. Phys. 104[10-11]

      Pages: 1573-1579

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Electron Spin Dynamics of Triplet and Doublet Molecules in Room Temperature Ionic Liquids Studied by A Time-resolved EPR Method2006

    • Author(s)
      A.Kawai, T.Hidemori, K.Shibuya
    • Journal Title

      Mol.Phys. (in press)

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Jet spectroscopy of arylmethyl radicals in the visible region: assignment of low-frequency vibrational modes in diphenylmethyl and chlorodiphenylmethyl radicals2006

    • Author(s)
      M. Tsuge, S. Hamatani, A. Kawai, K. Tsuji, K. Shibuya Phys.
    • Journal Title

      Chem. Chem. Phys. 8

      Pages: 256-263

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Electron Spin Dynamics of Triplet and Doublet Molecules in Room Temperature Ionic Liquids Studied by A Time-resolved EPR Method2006

    • Author(s)
      Akio Kawai
    • Journal Title

      Molecular Physics (掲載決定)

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Electron Spin Dynamics of Triplet and Doublet Molecules in Room Temperature Ionic Liquids Studied by A Time-resolved EPR Method2006

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Kazuhiko Shibuya
    • Journal Title

      Mol. Phys. 104[10-11]

      Pages: 1573-1579

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Enhanced intersystem crossing of S1-T1 and T1-S0 in coronene-galvinoxyl systems as studied by a pulsed ESR method2006

    • Author(s)
      Hajime Terazono, Akio Kawai, Kazuhide Tsuji, Kazuhiko Shibuya J. Photochem.
    • Journal Title

      Photobio. A: Chem. 183

      Pages: 22-30

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Dynamics of radical encounter process as studied by electron spin polarization2005

    • Author(s)
      Akio Kawai
    • Journal Title

      The society of Electron Spin Science and Technology 3

      Pages: 19-24

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Evidence of phenoxymethyl radical formation in laser photolyses of anisole in solution2005

    • Author(s)
      M.Ando, S.Yoshiike, T.Suzuki, T.Ichimura T.Okutsu, M.Ueda, H.Horiuchi, H.Hiratsuka, A.Kawai, K.Shibuya
    • Journal Title

      J.Photochem.Photobio.A : Chem. 174

      Pages: 194-198

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] スピン分極で観るラジカル衝突ダイナミクス2005

    • Author(s)
      河合 明雄
    • Journal Title

      電子スピンサイエンス学会誌 3

      Pages: 19-24

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Evidence of phenoxymethyl radical formation in laser photolyses of anisole in solution2005

    • Author(s)
      Mayaka Ando, Shigeru Yoshiike, Tadashi Suzuki, Teijiro Ichimura, Tetsuo Okutsu, Minoru Ueda, Hiroaki Horiuchi, Hiroshi Hiratsuka, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      J. Photochem. Photobio. A:Chemistry 174

      Pages: 194-198

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Evidence of phenoxymethyl radical formation in laser photolyses of anisole in solution2005

    • Author(s)
      Mayaka Ando, Shigeru Yoshiike, Tadashi Suzuki, Teijiro Ichimura, Tetsuo Okutsu, Minoru Ueda, Hiroaki Horiuchi, Hiroshi Hiratsuka, Akio Kawai, Kazuhiko Shibuya
    • Journal Title

      Journal of Photochemistry and Photobiology A : Chemistry 174

      Pages: 194-198

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Solvation of α-hydroxydiphenylmethyl radical in room temperature ionic liquids studied by transient FT-EPR spectroscopy2005

    • Author(s)
      A.Kawai, T.Hidemori, K.Shibuya
    • Journal Title

      Chem.Phys.Letters 414[4-6]

      Pages: 378-383

    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Solvation of α-hydroxydiphenylmethyl radical in room temperature ionic liquids studied by transient FT-EPR spectroscopy2005

    • Author(s)
      Akio Kawai
    • Journal Title

      Chemical Physics Letters 414

      Pages: 378-383

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Solvation of α-hydroxydiphenylmethyl radical in room temperature ionic liquids studied by transient FT-EPR spectroscopy2005

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Kazuhiko Shibuya
    • Journal Title

      Chemical Physics Letters 414

      Pages: 378-383

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Solvation of a-hydroxydiphenylmethyl radical in room temperature ionic liquids studied by transient FT-EPR spectroscopy2005

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Kazuhiko Shibuya
    • Journal Title

      Chem. Phys. Letters 414

      Pages: 378-383

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Journal Article] Unusually large dynamic electron polarization in an O_2(^1Δ_g)-2,2,6,6-tetramethylpiperidine-1-oxyl radical system2004

    • Author(s)
      Masaaki Mitsui, Keizo Takeda, Yasuhiro Kobori, Akio Kawai, Kinichi Obi
    • Journal Title

      Journal of Physical Chemistry A 108

      Pages: 1120-1126

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Polarity of Room Temperature Ionic Liquid as Examined by EPR Spectroscopy2004

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Kazuhiko Shibuya
    • Journal Title

      Chemistry Letters 33

      Pages: 1464-1465

    • NAID

      10013771904

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Quenching mechanism of excited coronene by a nitroxide radical studied by probing2004

    • Author(s)
      Masaaki Mitsui, Yasuhiro Kobori, Akio Kawai, Kinichi Obi
    • Journal Title

      Journal of Physical Chemistry A 108

      Pages: 524-531

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] FT-EPR study on the sign of exchange interaction in triplet naphthalene-galvinoxyl encounter pair2004

    • Author(s)
      Akio Kawai
    • Journal Title

      Applied Magnetic Resonance 26

      Pages: 213-221

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Polarity of Room Temperature Ionic Liquid as Examined by EPR Spectroscopy2004

    • Author(s)
      Akio Kawai
    • Journal Title

      Chemistry Letters 33

      Pages: 1464-1465

    • NAID

      10013771904

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] FT-EPR study on the sign of exchange interaction in triplet naphthalene-galvinoxyl2004

    • Author(s)
      Akio Kawai
    • Journal Title

      Applied Magnetic Resonance 26

      Pages: 213-221

    • Data Source
      KAKENHI-PROJECT-15550005
  • [Journal Article] Solvent Effects on the Complex Formation of Benzophenone Ketyl Radical and Triethylamine1999

    • Author(s)
      T. Abe, A. Kawai, Y. Kajii, K. Shibuya, K. Obi
    • Journal Title

      J. Phys. Chem 103[11]

      Pages: 1457-1462

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-09440196
  • [Journal Article] Photochemical α-Cleavage Reaction of Benzoin and Its Derivatives1998

    • Author(s)
      N. K. Shrestha E. J. Yagi, Y. Takatori, A. Kawai, Y. Kajii, K. Shibuya, K. Obi
    • Journal Title

      J. Photochem. Photobio. A : Chem 116

      Pages: 179-185

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-09440196
  • [Presentation] Pulsed ESR spectroscopic study on the reactions of photochemically generated free radicals and fullerenes2022

    • Author(s)
      H. Hirano, H. Takahashi, M. Mori, A. Nagata, Y. Kawai, and A. Kawai
    • Organizer
      16th DAE-BRNS Biennial Trombay Symposium on Radiation & Photochemistry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] Pulsed ESR spectroscopic study on the reactions of photochemically generated free radicals and fullerenes2022

    • Author(s)
      H. Hirano, H. Takahashi, M. Mori, A. Nagata, Y. Kawai, and A. Kawai
    • Organizer
      16th DAE-BRNS Biennial Trombay Symposium on Radiation & Photochemistry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21KK0093
  • [Presentation] Dynamic Electron Polarization by Quenching of O2(1Δg) by Trityl Radical2021

    • Author(s)
      Hirona Takahashi, Akio Kawai
    • Organizer
      22nd International Society of Magnetic Resonance Conference
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] Pulsed EPR Study on Strong Dynamic Electron Polarization Created in the Quenching of Photo-excited Xanthene Dye's by Nitroxide Radical2021

    • Author(s)
      Hirona Takahashi, Ryuya Teraoka, Hiroki Hirano, Akio Kawai
    • Organizer
      22nd International Society of Magnetic Resonance Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] Identification of radical adducts of fullerenes and the addition rate constant measurements by utilizing time resolved and Pulsed-EPR spectroscopy2021

    • Author(s)
      Hiroki Hirano, Hirona Takahashi, Akio Kawai
    • Organizer
      22nd International Society of Magnetic Resonance Conference
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] 最先端反応計測法によるフラーレンのラジカルトラップ速度の評価2021

    • Author(s)
      河合明雄
    • Organizer
      日本トライボロジー学会表面力研究会とメンテナンス・トライボロジー研究会合同会議
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] イオン液体のアルキル側鎖長に依存した一重項酸素の緩和過程2021

    • Author(s)
      宇留島 由衣・小川 瑛麗奈・宇佐美 恭兵・河合 明雄
    • Organizer
      光化学討論会
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] フラーレン凝集体の光緩和過程とレーザー誘起音響信号の観測2021

    • Author(s)
      野村貴之,裘自信,甲斐崇義,沖田七海,河合明雄
    • Organizer
      分子科学討論会
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] レーザー同期Pulsed-EPR法を用いたスピン波束計測による フラーレンとラジカルの反応速度定数決定2021

    • Author(s)
      平野弘樹,高橋広奈,河合明雄
    • Organizer
      分子科学討論会
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] スピン分極を利用したInversion Recovery観測による ラジカル付加反応の新規速度定数計測法の開拓2020

    • Author(s)
      平野弘樹、高橋広奈、河合明雄
    • Organizer
      電子スピンサイエンス学会オンライン年会
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] スピン分極による縦緩和時間計測を利用した アルカンラジカル付加反応速度の新規測定法の開拓2020

    • Author(s)
      平野弘樹、高橋広奈、河合明雄
    • Organizer
      分子科学会オンライン討論会
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] フラーレンのラジカルトラップ反応性と凝集現象の時間分解分光計測2020

    • Author(s)
      河合明雄
    • Organizer
      フラーレン研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] 光で誘起する電子スピン分極を利用した活性酸素寿命やラジカル反応速度の新規計測法2019

    • Author(s)
      河合明雄
    • Organizer
      岡山理科大学講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] 光誘起の動的電子スピン分極を利用したラジカル反応や溶媒和圏の新規計測法2019

    • Author(s)
      河合明雄
    • Organizer
      大阪市立大学講演会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] スピン分極したラジカルのInversion Recovery観測を利用したラジカル反応速度測定法の開発2019

    • Author(s)
      平野弘樹、高橋広奈、河合明雄
    • Organizer
      第13回分子科学討論会
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] 一重項酸素寿命の動的電子スピン分極を用いたESR計測2019

    • Author(s)
      河合明雄、高橋広奈
    • Organizer
      第23回ESRフォーラム研究会
    • Invited
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] Spin Polarisation of Radicals by triplet quenching: Solvation effects on xanthene dye-radical systems2019

    • Author(s)
      Akio Kawai
    • Organizer
      5th Kanto Area Spin Chemistry Meeting
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05376
  • [Presentation] Investigation of addition reaction products between fullerenes and diphenylphosphine dioxide radical by time-resolved-ESR2018

    • Author(s)
      Hiroki Hirano, Hirona Takahashi, Ryuzi Monden, Kunio Kondo, Yoko Kawai, Akio Kawai
    • Organizer
      第57回電子スピンサイエンス学会 (札幌市)
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] Photophysical quenching of the triplet state xanthene dyes by nitoxide radicals : Systems to create large dynamic electron polarization2018

    • Author(s)
      Akio Kawai
    • Organizer
      Seminar at School of Chemistry, University of Hyderabad, India
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] キサンテン系色素三重項のニトロキシドラジカルによる消光と電子スピン分極発生の溶媒依存性2018

    • Author(s)
      寺岡龍哉, 高橋広奈, 河合明雄
    • Organizer
      第57回電子スピンサイエンス学会 (札幌市)
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] Dynamic electron polarization in xanthene dye-TEMPO systems2018

    • Author(s)
      Akio Kawai
    • Organizer
      4th Kanto Area Spin Chemistry Meeting (桐生市)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] Pulsed EPR study on the quenching of photo-excited Xanthene dye‘s by nitroxide radical2017

    • Author(s)
      Akio Kawai, Hirona Takahashi, Toshihiro Tamura, Keisuke Yokoyama
    • Organizer
      5th AWEST 2017
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] オキシムエステル化合物の光分解反応と励起三重項状態2017

    • Author(s)
      高橋広奈、Christopher W. M. Kay、河合明雄
    • Organizer
      電子スピンサイエンス学会年会
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] Singlet oxygen phosphorescence as a probe for voids in ionic liquids2017

    • Author(s)
      Tsuyoshi Yoshida, Naoya Ishiwata, and Akio Kawai
    • Organizer
      8th International Discussion Meeting on Relaxations in Complex Systems
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] パルスEPR法によるラジカルの無水マレイン酸への付加反応の解析2017

    • Author(s)
      萩原健太、高橋広奈、河合明雄
    • Organizer
      電子スピンサイエンス学会年会
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] Pulsed EPR Spectroscopy on radical quenching reaction by fullerenes2017

    • Author(s)
      Hirona Takahashi, Masumi Kuritani, Kunio Kondow and Akio Kawai
    • Organizer
      5th AWEST 2017
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] 一重項酸素の安定ラジカルによる消光メカニズムと動的スピン分極2016

    • Author(s)
      高橋広奈・田村俊紘・加藤舞・Valery Khramtsov・河合明雄
    • Organizer
      第55回電子スピンサイエンス学会
    • Place of Presentation
      大阪市立大学杉本キャンパス
    • Year and Date
      2016-11-10
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] O2(1Δg) Quenching Dynamics by Free Radicals and Its Detection Utilizing Electron Spin Polarization Enhanced EPR2016

    • Author(s)
      TAKAHASHI, Hirona1; TAMURA, Toshihiro; KATO, Mai; KHRAMATSOV, Valery; KAWAI, Akio
    • Organizer
      2016年光化学討論会
    • Place of Presentation
      東京大学駒場キャンパス
    • Year and Date
      2016-09-06
    • Data Source
      KAKENHI-PROJECT-16K13926
  • [Presentation] Charge transfer interaction in ionic liquids as studied by UV-Vis optical absorption spectroscopy2014

    • Author(s)
      Akio Kawai
    • Organizer
      248th ACS National Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Invited
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] Charge transfer interaction of halide anions in ionic liquids2014

    • Author(s)
      Akio Kawai
    • Organizer
      International Workshop on Ionic Liquids and Related Materials
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2014-11-12
    • Invited
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] Solvation effects on photo-excited state deactivation processes in ionic liquids asstudied by optical and paramagnetic resonance spectroscopy2012

    • Author(s)
      Akio Kawai
    • Organizer
      Seminar at Indian Association for Cultivation of Science
    • Place of Presentation
      Kolkata, India(招待講演)
    • Year and Date
      2012-12-17
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] Photochromic reaction of phenylazo-substituted imidazolium based ionic liquids2012

    • Author(s)
      Akio Kawai, Toru Asaka, Daiki Kawamori, Tomoo Monji, Nobuyuki Akai, Kazuhiko Shibuya
    • Organizer
      7^<th> Asian Photochemistry Conference 2012
    • Place of Presentation
      大阪府 吹田市
    • Year and Date
      2012-11-12
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] イオン液体中の光励起状態緩和へのアニオンの効果2012

    • Author(s)
      河合明雄、渋谷一彦
    • Organizer
      第3回イオン液体討論会
    • Place of Presentation
      沖縄県 那覇市
    • Year and Date
      2012-12-08
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] Anisotropic rotation of ionic solute in room temperature ionic liquids studied by EPR spectroscopy2010

    • Author(s)
      Yusuke Miyake, Ryuta Aramaki, Masaki Iwama, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Organizer
      239th American Chemical Society National Meeting & Exposition
    • Place of Presentation
      San Francisco, (CA, USA)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イミダゾリウム系およびピリジニウム系カチオンを有するイオン液体蒸気のS1←S0電子吸収スペクトル測定2010

    • Author(s)
      小倉隆宏, 赤井伸行, 河合明雄渋谷一彦
    • Organizer
      第90回日本化学会年会
    • Place of Presentation
      近畿大学(大阪)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体のマトリックス単離赤外分光2010

    • Author(s)
      赤井伸行, 河合明雄渋谷一彦
    • Organizer
      第90回日本化学会年会
    • Place of Presentation
      近畿大学(大阪)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Trplet excited state quenching by molecular oxygen in ionic liquids2010

    • Author(s)
      T.Shiozaki, N.Akai, Akio Kawai, K.Shibuya
    • Organizer
      アメリカ化学会
    • Place of Presentation
      サンフランシスコ
    • Year and Date
      2010-03-25
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Triplet excited state quenching by molecular oxygen in ionic liquids2010

    • Author(s)
      Takehiro Shiozaki, Nobuyuki Akai, Akio Kawai, Kazuhiko Shibuya
    • Organizer
      ACS meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] イオン液体蒸気の電子スペクトル測定-イミダゾリウム系及びピリジニウム系-2009

    • Author(s)
      小倉隆宏, 赤井伸行, 河合明雄渋谷一彦
    • Organizer
      第3回分子科学討論会2009
    • Place of Presentation
      名古屋大学(愛知)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Kazuhiko Shibuya Rotaion of Triplet Excited Tetra Phenyl Porphyrin Dimer in Room Temperature Ionic Liquids Studied by Time Resolved EPR Spectroscopy2009

    • Author(s)
      Yusuke Miyake, Nobuyuki Akai, Akio Kawai
    • Organizer
      The 6th Korea-Japan Symposium on Frontier Photoscience
    • Place of Presentation
      Korea University Sejong Campus (Chungnam, Korea)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] フェニルアゾ置換基を有する新規イオン液体のフォトクロミズム2009

    • Author(s)
      河森大樹, 浅香亨, 文字群生, 赤井伸行, 河合明雄, 渋谷一彦
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館(群馬)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Photoand thermal-isomerization reactions of phenylazo substituted ionic liquids2009

    • Author(s)
      Akio Kawai, Kazuhiko Shibuya
    • Organizer
      Mejiro One-day Symposium on Ionic Liquids- Structure and Dynamics
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2009-06-30
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] オキシムエステル構造をもつ化合物の光分解生成ラジカルの時間分解EPR観測2009

    • Author(s)
      河合明雄, 三宅祐輔, 岩間真木, 赤井伸行, 渋谷一彦, 中島康雄, 盛島泰正, 岡田光範
    • Organizer
      日本化学会春季年会
    • Place of Presentation
      日本大学(船橋市)
    • Year and Date
      2009-03-29
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] メチルおよびフェニルラジカルを発生するオキシムエステル系光重合開始剤の光分解反応2009

    • Author(s)
      三宅祐輔, 岩間真木, 赤井伸行, 河合明雄, 渋谷一彦, 中島康雄, 盛島泰正
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館(群馬)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Electronic Absorption Spectra of Vaporized Imidazolium- and Pyridinium-Based Ionic Liquids2009

    • Author(s)
      Takahiro OGURA, Nobuyuki AKAI, Akio KAWAI, Kazuhiko SHIBUYA
    • Organizer
      The 6th Korea-Japan Symposium on Frontier Photoscience
    • Place of Presentation
      Korea University Sejong Campus (Chungnam, Korea)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体中におけるラジカル種の回転異方向性の評価2009

    • Author(s)
      三宅祐輔, 荒牧龍太, 岩間真木, 赤井伸行, 河合明雄, 渋谷一彦, 小口真一北爪智哉
    • Organizer
      第3回分子科学討論会2009
    • Place of Presentation
      名古屋大学(愛知)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体中におけるプロトン化ポルフィリン三重項の時間分解EPRスペクトル2009

    • Author(s)
      河合明雄, 三宅祐輔, 塩崎雄大, 赤井伸行, 渋谷一彦, Thomas Berthold, Stefan Weber, Gerd Kothe
    • Organizer
      電子スピンサイエンス学会
    • Place of Presentation
      神戸大学
    • Year and Date
      2009-11-10
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] イオン液体の分光とダイナミクス~低融点な塩の特性をさぐる~2009

    • Author(s)
      河合明雄
    • Organizer
      第3回分子科学会シンポジウム
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-06-12
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Photo-and thermal-isomerization reactions of phenylazo substituted ionic liquids2009

    • Author(s)
      Akio Kawai, Kazuhiko Shibuya
    • Organizer
      Mejiro One-day Symposium on Ionic Liquids-Structure and Dynamics
    • Place of Presentation
      学習院大学
    • Year and Date
      2009-06-30
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] イオン液体アニオン種のラマン分光2009

    • Author(s)
      藤田昌宏, 赤井伸行, 河合明雄渋谷一彦
    • Organizer
      第3回分子科学討論会2009
    • Place of Presentation
      名古屋大学(愛知県)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Spin polarization created at the quenching of photo-excited tryptophan by free radicals in solution and at protein surfaces" 11th International Symposium on Spin and Magnetic Field Effects in Chemistry and Related Phenomena2009

    • Author(s)
      A.Kawai, S.Mori, K.Shibuya
    • Organizer
      11th International Symposium on Spin and Magnetic Field Effects on Chemistry and Related Phenomenon
    • Place of Presentation
      St. Catherines, Canada
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Spin polarization created at the quenching of photo-excited tryptophan by free radicals in solution and at protein surfaces2009

    • Author(s)
      Akio Kawai, Shuichi Mori, Kazuhiko Shibuya
    • Organizer
      11th International Symposium on Spin and Magnetic Field Effects in Chemistry and Related Phenomena
    • Place of Presentation
      St. Catherines, Canada
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] イオン液体中の酸素分子による三重項緩和ダイナミクス2009

    • Author(s)
      T.Shiozaki, N.Akai, Akio Kawai, K.Shibuya
    • Organizer
      分子科学会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2009-09-21
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] reactions of phenylazo substituted ionic liquids2009

    • Author(s)
      Akio Kawai Photo-, thermal-isomerization
    • Organizer
      11th International Symposum on Spin and Magnetic Field Effects on Chemistry and Related Phenomenon
    • Place of Presentation
      Brock University (St. Catharines, Ontario, Canada)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] フェニルアゾ置換基をもつイオン液体の創製とそのフォトクロミック反応2009

    • Author(s)
      河森大樹, 浅香亨, 文字群生, 赤井伸行, 河合明雄渋谷一彦
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館(群馬)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体中における常磁性種の異方回転2009

    • Author(s)
      三宅祐輔, 荒牧龍太, 岩間真木, 赤井伸行, 河合明雄, 渋谷一彦, 小口真一, 北爪智哉
    • Organizer
      第48回電子スピンサイエンス学会
    • Place of Presentation
      神戸大学(神戸)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体中の酸素分子による三重項緩和ダイナミクス2009

    • Author(s)
      塩崎雄大, 赤井伸行, 河合明雄渋谷一彦
    • Organizer
      第3回分子科学討論会2009
    • Place of Presentation
      名古屋大学(愛知)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] FEMTO-SECOND TIME-RESOLVED TRANSIENT ABSORPTION STUDY OF AN AZOBENZENE BASED IONIC LIQUID2009

    • Author(s)
      A.Ida, B.Cohen, J.A.Organero, M.Gil, T.Asaka, A.Kawai, K.Shibuya, A.Douhal
    • Organizer
      XXIV International Conference on Photochemistry
    • Place of Presentation
      Toledo, Spain
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Kazuhiko Shibuya Photochromism of novel ionic liquid with phenylazo group2009

    • Author(s)
      Daiki Kawamori, Tooru Asaka, Tomoo Monji, Nobuyuki Akai, Akio Kawai
    • Organizer
      The 6th Korea-Japan Symposium on Frontier Photoscience
    • Place of Presentation
      Korea University Sejong Campus (Chungnam, Korea)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Abderrazzak Douhalイミダゾリウムにカチオンに結合したフェニルアゾ基の光異性化フェムト秒時間分解測定2009

    • Author(s)
      井田明, 浅香亨, 河森大樹, Boiko Cohen, Juan Angel, Organero, Michal Gil, 赤井伸行, 河合明雄, 渋谷一彦
    • Organizer
      2009年光化学討論会
    • Place of Presentation
      桐生市市民文化会館(群馬)
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] フェニルアゾ置換基をもつイオン液体の創製とそのフォトクロミック反応2009

    • Author(s)
      河森大樹, 浅香亨, 文字群生, 赤井伸行, 河合明雄, 渋谷一彦
    • Organizer
      光化学討論会
    • Place of Presentation
      群馬大学
    • Year and Date
      2009-09-16
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Spin polarization created at the quenching of photo-excited tryptophan by free radicals in solution and at protein surfaces2009

    • Author(s)
      Akio Kawai, Shuichi Mori, Kazuhiko Shibuya
    • Organizer
      International Conference on Magnetic Field and Spin Effects in Chemistry and Related Phenomena.
    • Place of Presentation
      Brock University, Canada
    • Year and Date
      2009-08-10
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] パルスESR法によるリン中心ラジカルのオリゴマーへの付加反応観測2008

    • Author(s)
      三宅祐輔、赤井伸行・河合明雄・渋谷一彦・中島康雄・盛島泰正・岡田光範
    • Organizer
      日本化学会 春季年会
    • Place of Presentation
      立教大学(東京)
    • Year and Date
      2008-03-30
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Rotational Diffusion of Free Radical in Ionic Liquids Studied by EPR Spectroscopy2008

    • Author(s)
      Y. Miyake, T. Hidemori, N. Akai, A. Kawai, and K. Shibuya
    • Organizer
      XXIInd IUPAC Symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] フェニルアゾ置換基をもつイオン液体の光異性化反応2008

    • Author(s)
      浅香 亨, 赤井 伸行, 河合 明雄, 渋谷 一彦
    • Organizer
      光化学討論会2008
    • Place of Presentation
      大阪府立大学(堺市)
    • Year and Date
      2008-09-11
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Creation of gaseous singlet oxygen using red light and the collision-induced radiative process2008

    • Author(s)
      E. Furui, N. Akai, A. Ida, A. Kawai and K. Shibuya
    • Organizer
      XXIInd IUPAC Symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体中における酸素分子拡散と一重項酸素(^1△_g)の寿命2008

    • Author(s)
      河合明雄, 塩崎雄大, 赤井伸行, 渋谷一彦
    • Organizer
      第2回分子科学討論会
    • Place of Presentation
      福岡国際会議場(福岡市)
    • Year and Date
      2008-09-24
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] nfrared Spectroscopy of Matrix Isolated OH-Water Complex2008

    • Author(s)
      T. Yoshinobu, A. Ida, M. Tsuge, N. Akai, K. Tsuji, A. Kawai. and K. Shibuya
    • Organizer
      XXIInd IUPAC Symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] イオン液体中における一重項酸素(^1△_g)生成と電子スピン分極2008

    • Author(s)
      河合明雄, 塩崎雄大, 三宅祐輔, 赤井伸行, 渋谷一彦
    • Organizer
      第47回電子スピンサイエンス学会
    • Place of Presentation
      九州大学(福岡市)
    • Year and Date
      2008-10-02
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] A New Proposal of the Analytical Model on the Collision-Induced Absorption of Molecular oxygen2008

    • Author(s)
      A. Ida, E. Furui, N. Akai, A. Kawai. and K. Shibuva
    • Organizer
      XXIInd IUPAC Symposium on Photochemistry
    • Place of Presentation
      Gothenburg, Sweden
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Solvation and diffusion dynamics of parimagnetic molecules in ionic liquids as studied by EPR spectroscopy2008

    • Author(s)
      A. Kawai, Y. Miyake, T. Hidemori, N. Akai, and K. Shibuva
    • Organizer
      International Symposium on Structure and Reaction Dynamics of Ionic Liquids in Kanazawa
    • Place of Presentation
      Kanazawa
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Solvation and diffusion dynamics of paramagnetic molecules in ionic liquids as studied by EPR spectroscopy2008

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Yusuke Miyake, Kazuhiko Shibuya
    • Organizer
      International Symposium on Structure and Dynamics of ionic liquids in Kanazawa
    • Place of Presentation
      Kanazawa, Japan
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Photochromic reactions of Phenylazo-Substituted Imidazolium dissolved in Ionic Liquids2008

    • Author(s)
      T. Asaka, D. Kawamori, N. Akai, A. Kawai, and K. Shibuya
    • Organizer
      International Symposium on Structure and Reaction Dynamics of Ionic Liquids in Kanazawa
    • Place of Presentation
      Kanazawa
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] Local solvated structure and slow rotational motion of paramagnetic molecules in room temperature ionic liquid2007

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Yusuke Miyake, Tohru Asaka, Kazuhiko Shibuya
    • Organizer
      2nd International congress on ionic liquid
    • Place of Presentation
      Yokohama, Japan
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Slow rotational motion of triplet porphyrin dimer in ionic liquids at room temperature as studied by time-resolved EPR spectroscopy2007

    • Author(s)
      Akio Kawai, Yusuke Miyake, Takehiro Shiozaki, Tohru Asaka, Takehiro Hidemori, Nobuyuki Akai, Kazuhiko Shibuya
    • Organizer
      A Joint Conference of the International Symposium on Electron Spin Science and the 46th Annual Meeting of the Society of Electron Spin Science and Technology
    • Place of Presentation
      Shizuoka, Japan
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Rotational motion of photochemical intermediate paramagnetic molecules2007

    • Author(s)
      Akio Kawai, Takehiro Hidemori, Yusuke Miyake, Tohru Asaka, Kazuhiko Shibuya
    • Organizer
      Structure and Dynamics of ionic liquid
    • Place of Presentation
      Chiba, Japan
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] Structures of ionic liquid vapors: matrix-isolation IR spectroscopy and DFT calculation2007

    • Author(s)
      Nobuyuki AKAI, Akio KAWAI and Kazuhiko SHIBUYA
    • Organizer
      2nd International Congress on Ionic Liquids (COIL-2)
    • Place of Presentation
      横浜
    • Data Source
      KAKENHI-PROJECT-17073006
  • [Presentation] CIDEP study on the quenching of singlet oxygen molecule by free radicals2007

    • Author(s)
      Akio Kawai, Takahito Fuse, Hajime Terazono, Kazuhiko Shibuya
    • Organizer
      IIX International Symposium on Magnetic Field and Spin Effects in Chemistry and Related Phenomena
    • Place of Presentation
      Venice, Italy
    • Data Source
      KAKENHI-PROJECT-19350008
  • [Presentation] ハロゲンアニオンを持つイオン液体における正負イオン間の電荷移動相互作用

    • Author(s)
      小倉 隆宏, 楊箸 爽, 渋谷 一彦, 河合 明雄
    • Organizer
      イオン液体討論会
    • Place of Presentation
      横浜市
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] アルキルピリジニウム系イオン液体のカチオン‐アニオン間電荷移動吸収スペクトル

    • Author(s)
      河合 明雄, 小倉 隆宏, 渋谷 一彦
    • Organizer
      2013年光化学討論会
    • Place of Presentation
      松山市
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] Light Induce Dynamic Electron Polarization in Aqueous Solutions of Organic Dyes and Nitroxide Radicals as Studied by Pulsed EPR Spectroscopy

    • Author(s)
      Hirona Takahashi, Toshihiro Tamura, and Akio Kawai
    • Organizer
      The 2nd Awaji International Workshop on “Electron Spin Science & Technology: Biological and Materials Science Oriented Applications
    • Place of Presentation
      淡路夢舞台国際会議場(兵庫県淡路市 )
    • Year and Date
      2014-06-15 – 2014-06-17
    • Invited
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] モルフォリニウム系イオン液体における一重項酸素寿命

    • Author(s)
      吉田 剛, 河合 明雄, Dinesh Chandra Khara , Anunay Samanta
    • Organizer
      第5回イオン液体討論会
    • Place of Presentation
      横浜シンポジア(横浜市中区)
    • Year and Date
      2014-10-28 – 2014-10-29
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] 全反射分光法による固液界面近傍イオン液体中の色素分子電子スペクトル測定

    • Author(s)
      楊箸 爽, 付 哲斌, 小倉 隆宏 , 渋谷 一彦 , 河合 明
    • Organizer
      第8回分子科学討論会
    • Place of Presentation
      広島大学(広島県東広島市)
    • Year and Date
      2014-09-21 – 2014-09-24
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] 四級アンモニウムおよびイミダゾリウム系イオン液体中における

    • Author(s)
      河合明雄, 吉田 剛, Khara Dinesh C., Samanta Anunay
    • Organizer
      分子科学討論会
    • Place of Presentation
      京都市
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] イオン液体中での色素分子蛍光のアニオンによる消光

    • Author(s)
      平野 智哉, 河合 明雄
    • Organizer
      第94 回日本化学会春季年会
    • Place of Presentation
      名古屋市
    • Data Source
      KAKENHI-PROJECT-24350004
  • [Presentation] Charge transfer interaction in ionic liquids as studied by UV-Vis optical absorption spectroscopy

    • Author(s)
      Akio Kawai
    • Organizer
      248th American Chemical Society National Meeting
    • Place of Presentation
      San Francisco (USA)
    • Year and Date
      2014-08-09 – 2014-08-14
    • Invited
    • Data Source
      KAKENHI-PROJECT-24350004
  • 1.  SHIBUYA Kazuhiko (30126320)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 56 results
  • 2.  TSUJI Kazuhide (40262258)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 3.  高橋 広奈 (00803529)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 11 results
  • 4.  中田 宗隆 (40143367)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  柏原 航 (30836557)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  Fu Zhebin
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  Teraoka Ryuya
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 8.  AKAI Nobuyuki
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 6 results
  • 9.  村上 陽一
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 3 results
  • 10.  吉田 剛
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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