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Structure Analysis of Solution Surface by Photoelectron Yield XAFS Method.

Research Project

Project/Area Number 05453057
Research Category

Grant-in-Aid for General Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field 機能・物性・材料
Research InstitutionOsaka University

Principal Investigator

WATANABE Iwao  Osaka University, Faculty of Science, Department of Chemistry, Associate Professor, 理学部, 助教授 (50028239)

Co-Investigator(Kenkyū-buntansha) MONJUSHIRO Hideaki  Osaka University, Faculty of Science, Department of Chemistry, Assistant, 理学部, 助手 (80191071)
HINOUE Teruo  Osaka University, Faculty of Science, Department of Chemistry, Assistant, 理学部, 助手 (50143821)
WATARAI Hitoshi  Osaka University, Faculty of Science, Department of Chemistry, Professor, 理学部, 教授 (30091771)
Project Period (FY) 1993 – 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥6,700,000 (Direct Cost: ¥6,700,000)
Fiscal Year 1994: ¥2,300,000 (Direct Cost: ¥2,300,000)
Fiscal Year 1993: ¥4,400,000 (Direct Cost: ¥4,400,000)
KeywordsSolution surface / Solvation structure / EXAFS / Bromide ion / Total-reflection XAFS / Surfactant / Photoelectron yield XAFS / 光電子収率XAFS / 電子収率XAFS / 全反射XAFS / ルビジウムイオン
Research Abstract

The X-ray absorption fine structure (XAFS) spectroscopy is a powerful tool for the short range structure analyzes of amorphous samples and liquids. In this study its application is extended to the chemical species at air/water interface. The surface active ions and molecules segregated at the solution surface are playing important role in the processes of solvent extraction, phase -transfer, and the formation of the Langmuir-Blodgett film, although almost nothing is known about the solvation structures of the surface species.
The monochromatized X-ray beam was introduced into the solution cell at a grazing incidence angle of 1mrad under the total-reflection condition. The cell contains a 66mm x 216mm trough which is cooled to 1? A1C and the cell is filled with helium gas at an atmospheric pressure. The XAFS of the surface species was determined by detecting the conversion electron current or the helium ion current. Stearyltrimethylammonium bromide aqueous solution at 0.1mM concentration gave quite an intense signal for Br K-edge absorption. The spectrum was different from that of bulk solution by the transmission method.

Report

(3 results)
  • 1994 Annual Research Report   Final Research Report Summary
  • 1993 Annual Research Report
  • Research Products

    (52 results)

All Other

All Publications (52 results)

  • [Publications] T.Miyanaga: "EXAFS and Ligand Exchange Reaction of Hydrated 3d Transition Metal Complexes." Jpn.J.Appl.Phys.32-2. 806-808 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida: "Multielectron Excitation Structures in X-Ray Absorption Fine Structute Spectra of Bromide lon in Tetra-n-Propylammonium Salt and Solutions." Chem.Lett.1647-1650 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] 渡辺 巌: "溶液のEXAFS" SR科学技術情報. 3. 7-12 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K,Yokoi: "Studies on the Structure of Molybdenum(VI)in Acidic Solution bu XANES and EXAFS." Polyhedron. 12. 911-914 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.sakane: "Reproducibility Tests of Extended X-Ray Absorprion Fine Structure forAqua and Ammine Complexes of First Transition Metals in Solid and Soluteon." Jpn.J.Appl.Phys.32. 4641-4647 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "Optecal Oxidation Potential:A New Measure for Reducing Power." Anal.Sciences. 10. 229-239 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "Ionization Potentials of lodide,Bromide,and Thiocyanate Anions in Solvents:Solvent-Solvent Interactions inthe Solvation Sphere." Bull.Chem.Soc.Jpn.67. 39-45 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K,Sakai: "Vertical lonization Potentials of Alkoxides in Solution." Bull.Chem.Soc.Jpn.67. 360-362 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida: "S olvatin stuctures for Bromide lonin Various Solvents by Extended X-Ray Absorption Fine Structure." J.Chem.Soc.,Dalton Trans.15. 2321-2326 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Sakane: "Solvent Effects on Cobalt(lll)and Chromium(lll)Oxalato Complexes by X-ray Absorption Fine Structure." Polynedron. 13. 1625-1630 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Kohiki: "UV Photoelectron Yield Spectroscopy of Chalcopyrite Structure Cu-In-Se Thin Films." Thin Solid Films. 238. 195-198 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Yokoi: "Molybdenum(V)Tetramer in Sulphuric Acid Solution." Polyhedron. 13. 1083-1085 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Miyanaga: "EXAFS Debye-Waller Factor and Ligand Exchange Reaction of Hydrated Metal Complexes." Bull.Chem.Soc.Jpn.68. 819-824 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Hinoue: "Laser Electrochemical Detection Technique in a Flow System." Anal.Sciences. 11. 1-8 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Miyanaga: "XAFS Cumulant and Ligand Exchange Reaction Rate Constant for Metal lon in Aqueous Solution." Physica B. (印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Sawa: "Study of lnteratomic Potential for Br^--Solvent Interaction by Temperature-Dependent EXAFS." Physica B. (印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Takahashi: "Electron and Helium lon Yield XAFS of Sputter-Deposited lron Silidcide Thin Films." Physica B. (印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "EXAFS of Bromide lon in Solvents and at Air/Solution Interface." J.Molecular Liquids. (印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida: "Photoelectron Emission Spectroscopy Applied to Anions in Solution." J.Molecular Liquids. (印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "XAFS Spectra of Solution Surfaces by Total-Reflection Total-Electron-Yield Method." Abv.X-Ray Chem.Anal.Jpn.26s. 163-168 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "Total-Reflection Method Aplied to XAFS Study of Aqueous Solution Surface," Anal.Sciences. (印刷中). (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Miyanaga, H.Sakane, I.Watanabe and S.Ikeda: "EXAFS and Ligand Exchange Reaction of Hydrated 3d Transition Metal Complexes" Jpn.J.Appl.Phys.32-2. 806-8 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida, H.Sakane, I.Watanabe and Y.Yokoyama: "Multielectron Excitation Structures in X-Ray Absorption Fine Structute Spectra of Bromide Ion in Tetra-n-Propylammonium Salt and Solutions" Chem.Lett.1647-1650 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "EXAFS for Solutions" SR Science and Technology Information. 3(2). 7-12 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Yokoi, N.Matsubayashi, T.Miyanaga, I.Watanabe and S.Ikeda: "Studies on the structure of Molybdenum(VI) in Acidic Solution by XANES and EXAFS" Polyhedron. 12. 911-914 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Sakane, T.Miyanaga, I.Watanabe, N.Matsubayashi, S.Ikeda and Y.Yokoyama: "Reproducibility Tests of Extended X-Ray Absorption Fine Structure for Aqua and Ammine Complexes of First Transition Metals in Solid and Solution" Jpn.J.Appl.Phys.32. 4641-4647 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "Optical Oxidation Potential : A New Measure for Reducing Power" Anal.Sciences. 10. 229-239 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe, H.Tanida, K.Maya, S.Ikeda and Y.Yokoyama: "Ionization potentials of Iodide Bromide, and Thiocyanate Anions in Solvents : Solvent-Solvent Interactions in the Solvation Sphere" Bull.Chem.Soc.Jpn.67. 39-45 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Sakai, I.Watanabe and Y.Yokoyama: "Vertical Ionization Potentials of Alkoxides in Solution" Bull.Chem.Soc.Jpn.67. 360-362 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida, H.Sakane and I.Watanabe: "Solvation Structures for Bromide Ion In Various Solvents by Extended X-Ray Absorption Fine Structure" J.Chem.Soc., Dalton Trans.15. 2321-2326 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Sakane, I.Watanabe, Y.Yokoyama, S.Ikeda and T.Taura: "Solvent Effects on Cobalt(III) and Chromium(III) Oxalato Complexes by X-Ray Absorption Fine Structure" Polyhedron. 13. 1625-1630 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] S.Kohiki, M.Nishitani, T.Negami, T.Wada, H.Monjushiro, I,Watanabe and Y.Yokoyama: "UV Photoelectron Yield Spectroscopy of Chalcopyrite Structure Cu-In-Se Thin Films" Thin Solid Films. 238. 195-198 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] K.Yokoi, I.Watanabe and S.Ikeda: "Molybdenum(V) Tetramer in Sulphuric Acid Solution" Polyhedron. 13. 1083-1085 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Miyanaga, H.Sakane, and I.Watanabe: "EXAFS Debye-Waller Factor and Ligand Exchange Reaction of Hydrated Metal Complexes" Bull.Chem.Soc.Jpn.68. 819-824 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Hinoue, R.Harui, T.Izumi, I.Watanabe, and H.Watarai: "Laser Electrochemical Detection Technique in a Flow System" Anal.Sciences. 11. 1-8 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] T.Miyanaga, Y.Sawa, H.Sakane, and I.Watanabe: "XAFS Cumulant and Ligand Exchange Reaction Rate Constant for Metal Ion in Aqueous Solution" Physica B. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] Y.Sawa, T.Miyanaga, H.Tanida and I.Watanabe: "Study of Interatomic Potential for Br^- -Solvent Interaction by Temperature- Dependent EXAFS" Physica B. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] M.Takahashi, I.Watanabe, M.Harada and F.Kanamaru: "Electron and Helium Ion Yield XAFS of Sputter-Deposited Iron Silicide Thin Films" Physica B. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe: "EXAFS of Bromide Ion in Solvents and at Air/Solution Interface" J.Molecular Liquids. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida and I.Watanabe: "Photoelectron Emission Spectroscopy Applied to Anions in Solution" J.Molecular Liquids. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe and H.Tanida: "XAFS Spectra of Solution Surfaces by Total-Reflection Total-Electron-Yield Method" Adv.X-Ray Chem.Anal.Jpn.(in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] I.Watanabe and H.Tanida: "Total-Reflection Method Applied to XAFS Study of Aqueous Solution Surface" Anal.Sciences. (in press).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1994 Final Research Report Summary
  • [Publications] H.Tanida: "Solvation Structures for Bromide Ion in Various Solvents by Extended X-Ray Absorption Fine Structure." J.Chem.Soc.,Dalton Trans.15. 2321-2326 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] I.Watanabe: "EXAFS of Bromide Ion in Solvents and at Air/Solution Interface." J.Molecular Liquids. (in press).

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Miyanaga: "EXAFS Debye-Waller Factor and Ligand Exchange Reaction of Hydrated Metal Complexes." Bull.Chem.Soc.Jpn.(in press).

    • Related Report
      1994 Annual Research Report
  • [Publications] I.Watanabe: "XAFS Spectra of Solution Surfaces by Total-Reflection Total-Electron Yield Method." Anal.Sciences. (in press).

    • Related Report
      1994 Annual Research Report
  • [Publications] I.Watanabe: "Optical Oxidation Potential:A New Measure for Reducing Power." Anal.Sciences. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Sakane: "Solvent Effects on Cobalt(III) and Chromium(III) Oxalato Complexes by X-ray Absorption Fine Structure." Polyhedron. (in press). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Sakai: "Vertical Ionization Potentials of Alkoxides in Solution." Bull.Chem.Soc.Japan. 67. 360-362 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] I.Watanabe: "Ionization Potentials of Iodide,Bromide,and Thiocyanate Anions in Solvents." Bull.Chem.Soc.Japan. 67. 39-45 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Sakane: "Reproducibility Tests of Extended X-Ray Absorption Fine Structure for Aqua and Ammine Complexes of First Transition Metals" Japanese J.Appl.Phys.32. 4641-4647 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Yokoi: "Studies on the Structure of Mo(VI) in Acidic Solution by XANES and EXAFS." Polyhedron. 12. 911-914 (1993)

    • Related Report
      1993 Annual Research Report

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Published: 1993-04-01   Modified: 2016-04-21  

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