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Hydrogen bond network of supercooled water and amorphous ice studied by the electronic structure

Research Project

Project/Area Number 19750016
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Physical chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

HARADA Yoshihisa  The University of Tokyo, 大学院・工学系研究科, 特任准教授 (70333317)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,180,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords化学物理 / 光物性 / 放射線,X線,粒子線 / 放射線、X線、粒子線
Research Abstract

Electronic structure of low temperature liquid water was measured by soft X-ray emission spectroscopy. A shoulder peak that corresponds to breaking of hydrogen bond appeared even in the ice phase, which is probably originated from core-induced dynamics. Electronic structure of low temperature acetonitrile-water mixture exhibited little change with increase of microheterogeneity at low temperature, which implies difference in the size of density fluctuation and measurement region of soft X-ray emission.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (30 results)

All 2009 2008 2007

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (19 results)

  • [Journal Article] 液体や溶液の価電子状態を元素選択的に観る:SPring-8軟X線ビームラインBL17SUにおける軟X線発光実験2009

    • Author(s)
      徳島高、原田慈久、辛埴
    • Journal Title

      日本物理学会誌(Butsuri) vol.63

      Pages: 852-857

    • NAID

      110006990273

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The inhomogeneous structure of water at ambient conditions2009

    • Author(s)
      C. Huang, K.T. Wikfeldt, T. Tokushima, D. Nordlund, Y. Harada, U. Bergmann, M. Niebuhr, T.M. Weiss, Y. Horikawa, M. Leemaa, M.P. Ljungberg, O. Takahashi, A. Lenz, L. Ojamae, A.P. Lyubartsev, S. Shin, L.G.M. Pettersson, A. Nilsson
    • Journal Title

      Proceedings of the National Academy of Sciences (PNAS) vol.106

      Pages: 15214-15218

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] The inhomogeneous structure of water at ambient conditions2009

    • Author(s)
      C.Huang, K.T.Wikfeldt, T.Tokushima, D.Nordlund, Y.Harada, U.Bergmann, M.Niebuhr, T.M.Weiss, Y.Horikawa, M.Leemaa, M.P.Ljungberg, O.Takahashi, A.Lenz, L.Ojamae, A.P.Lyubartsev, S.Shin, L.G.M.Pettersson, A.Nilsson
    • Journal Title

      Proceedings of the National Academy of Sciences(PNAS) 106

      Pages: 15214-15218

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High Resolution X-ray Emission Spectroscopy of Liquid Water: the Observation of Two Structural Motifs2008

    • Author(s)
      T. Tokushima, Y. Harada, O. Takahashi, Y. Senba, H. Ohashi, L.G.M. Pettersson, A. Nilsson, S. Shin
    • Journal Title

      Chemical Physics Letters vol.460

      Pages: 387-400

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Isotope and temperature effects in liquid water probed by x-ray absorption and resonant x-ray emission spectroscopy2008

    • Author(s)
      L.G.M. Pettersson, T. Tokushima, Y. Harada, O. Takahashi, S. Shin, A. Nilsson
    • Journal Title

      Physical Review Letters vol.100

      Pages: 249801-249801

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Anomalous electronic structure of ionic liquids determined by soft x-ray emission spectroscopy: Contributions from the cations and anions to the occupied electronic structure2008

    • Author(s)
      K. Kanai, T. Nishi, T. Iwatani, Y. Ouchi, K. Seki, Y. Harada, S. Shin
    • Journal Title

      Journal of Physical Chemistry vol.129

      Pages: 224507-224507

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] High Resolution X-ray Emission Spectroscopy of Liquid Water : the Observation of Two Structural Motifs2008

    • Author(s)
      T. Tokushima, Y. Harada, O. Takahashi, Y. Senba, H. Ohashi, L.G.M. Pettersson. A. Nilsson. S.
    • Journal Title

      Chemical Physics Letters (FRONTIERS article) 460

      Pages: 387-400

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comment on"Isotope and temperature effects in liquid water probed by x-ray absorption and resonant x-ray emission spectroscopy"2008

    • Author(s)
      L. GM. Yettersson, T. Tokushima, Y. Harada, O. Takahashi, S. Shin, A. Nilsson
    • Journal Title

      Physical Review Letters 100

      Pages: 249801-249801

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 液体や溶液の価電子状態を元素選択的に観る : SPrhlg-8軟X線ビームラインBL17SUにおける軟X線発光実験2008

    • Author(s)
      徳島高、原田慈久、辛埴
    • Journal Title

      日本物理学会誌(Butsuti) 63

      Pages: 852-857

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Anomalous electrorstructure of ionic liquids determined by soft x-ray emission spectroscopy : Contributions from the cations and anions to the occupied electronic structure2008

    • Author(s)
      K. Kanai, T. Nishi, T. Iwatanie Y. Ouchi, K. Seki, Y. Harada, S. Shin
    • Journal Title

      Journal of Physical Chemistry 129

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] High Resolution X-ray Emission Spectroscopy of Liquid Water: the Observation of Two Structural Motifs2008

    • Author(s)
      T. Tokushima, Y. Harada, O. Takahashi, Y. Senba, H. Ohashi, L.G.M. Pettersson, A. Nilsson, S. Shin
    • Journal Title

      Chemical Physics Letters (FRONTIERS article) accepted(掲載確定)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Picture of Water Challenged by Synchrotron X-ray Experiments2009

    • Author(s)
      Y. Harada(invited)
    • Organizer
      WINPTech 2009
    • Place of Presentation
      神戸大学
    • Year and Date
      2009-12-02
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] X-ray emission and neutron diffraction study of acetonitrile-water mixtures2009

    • Author(s)
      Y. Harada, H. Arai, K. Sadakane, Y. Horikawa, T. Tokushima, S. Senba, H. Ohashi, Y. Takata, S. Shin
    • Organizer
      The 11th ISSP International Symposium on"Hydrogen and Water in Condensed Matter Physics"
    • Place of Presentation
      千葉生命の森リゾート
    • Year and Date
      2009-10-14
    • Related Report
      2009 Final Research Report
  • [Presentation] X-ray emission and neutron diffraction study of acetonitrile-water mixtures2009

    • Author(s)
      Y.Harada, H.Arai, K.Sadakane, Y.Horikawa, T.Tokushima, S.Senba, H.Ohashi, Y.Takata, S.Shin
    • Organizer
      The 11th ISSP International Symposium on "Hydrogen and Water in Condensed Matter Physics"
    • Place of Presentation
      千葉生命の森リゾート
    • Year and Date
      2009-10-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ultra-high Resolution Soft X-Ray Emission Spectrometer for in-situ Experiments2009

    • Author(s)
      Y. Harada, M. Kobayashi, H. Niwa, M. Oshima, Y. Senba, H. Ohashi, T. Tokushima, Y. Horikawa, S. Shin
    • Organizer
      ICESS-11
    • Place of Presentation
      奈良県新公会堂
    • Year and Date
      2009-10-07
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] x線発光分光の新展開日本の現状と海外の動向2009

    • Author(s)
      原田慈久
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2009-09-25
    • Related Report
      2009 Final Research Report
  • [Presentation] X線発光分光の新展開 日本の現状と海外の動向2009

    • Author(s)
      原田慈久
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2009-09-25
    • Related Report
      2009 Annual Research Report
  • [Presentation] SPring-8における溶液系の軟x線発光実験2009

    • Author(s)
      原田慈久、徳島高、堀川裕加、辛埴
    • Organizer
      PF研究会
    • Place of Presentation
      茨城
    • Year and Date
      2009-01-13
    • Related Report
      2009 Final Research Report
  • [Presentation] アセトニトリル水溶液中の水の構造変化2009

    • Author(s)
      新井秀実、原田慈久、徳島高、小林正起、堀川裕加、高田恭孝、辛埴
    • Organizer
      日本放射光学会年会・放射光科学合同シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2009-01-11
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] SPring-8における溶液系の軟X線発光実験2009

    • Author(s)
      原田慈久、徳島高、堀川裕加、辛埴
    • Organizer
      PF研究会
    • Place of Presentation
      茨城
    • Year and Date
      2009-01-03
    • Related Report
      2008 Annual Research Report
  • [Presentation] 軟X線発光分光を用いた液体の電子状態の研究2008

    • Author(s)
      徳島高、堀川裕加、新井秀実、原田慈久、高田恭孝、辛埴
    • Organizer
      第1回界面科学研究会
    • Place of Presentation
      岡山
    • Year and Date
      2008-12-19
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 水・水溶液の構造と電子状態:2状態モデルへの回帰2008

    • Author(s)
      原田慈久、徳島高、辛埴
    • Organizer
      第44回X線分析討論会
    • Place of Presentation
      東京
    • Year and Date
      2008-10-18
    • Related Report
      2009 Final Research Report
  • [Presentation] 水・水溶液の構造と電子状態 : 2状態モデルへの回帰2008

    • Author(s)
      原田慈久、徳島高、辛埴
    • Organizer
      第44回X線分析討論会
    • Place of Presentation
      東京
    • Year and Date
      2008-10-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] アセトニトリル水溶液中における水の構造変化2008

    • Author(s)
      新井秀実、原田慈久、徳島高、小林正起、堀川裕加、高田恭孝、辛埴
    • Organizer
      第2回分子科学討論会
    • Place of Presentation
      福岡
    • Year and Date
      2008-09-25
    • Related Report
      2009 Final Research Report
  • [Presentation] アセトニトリル水溶液中における水の構造変化2008

    • Author(s)
      新井秀実、原田慈久、徳島高、小林正起、堀川裕加、高田恭孝、辛埴
    • Organizer
      第2回分子科学討論会2008福岡
    • Place of Presentation
      福岡
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] Electronic Structure of Water in Acetonitrile-Water Mixtures2008

    • Author(s)
      Y. Harada, H. Arai, T. Tokushima, Y. Horikawa, S. Shin
    • Organizer
      Gordon research conferences (water & aqueous solutions)
    • Place of Presentation
      New Hampshire, USA
    • Year and Date
      2008-07-30
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 軟x線発光分光法による溶液の電子状態の解明と構造モデルの構築2008

    • Author(s)
      原田慈久, 徳島高, 堀川裕加, 高橋修, 新井秀実, 高田恭孝, 仙波泰徳, 大橋治彦, Michael Odelius, Lars Pettersson, Anders Nilsson, 尾嶋正治, 辛埴
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      山梨大学
    • Year and Date
      2008-03-31
    • Related Report
      2009 Final Research Report
  • [Presentation] 軟X線発光分光法による溶液の電子状態の解明と構造モデルの構築2008

    • Author(s)
      原田慈久, 徳島高, 堀川裕加, 高橋修, 新井秀実, 高田恭孝, 仙波泰徳, 大橋治彦, Michael Odelius, Lars Pettersson, Anders Nilsson, 尾嶋正治, 辛埴
    • Organizer
      電気化学会第75回大会
    • Place of Presentation
      山梨大学
    • Year and Date
      2008-03-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] アセトニトリル水溶液中の水の電子状態2008

    • Author(s)
      原田慈久、徳島高、堀川裕加、平谷篤也、尾嶋正治、辛埴
    • Organizer
      第21回日本放射光学会年会
    • Place of Presentation
      立命館大学びわこ草津キャンパス
    • Year and Date
      2008-01-13
    • Related Report
      2009 Final Research Report 2007 Annual Research Report
  • [Presentation] 軟X線発光分光法による溶液の電子状態の解明2007

    • Author(s)
      原田慈久、徳島高、堀川裕加、仙波泰徳、大橋治彦、M. Odelius, LGM. Pettersson、A. Nilsson、尾嶋正治、辛埴
    • Organizer
      第27回表面科学講演大会
    • Place of Presentation
      東京大学生産技術研究所
    • Year and Date
      2007-11-01
    • Related Report
      2009 Final Research Report 2007 Annual Research Report

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

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