1997 Fiscal Year Annual Research Report

光電極反応と光機能界面

Research Project

Project/Area Number	09237105
Research Category	Grant-in-Aid for Scientific Research on Priority Areas
Research Institution	Osaka University
Principal Investigator	中戸義禮大阪大学, 大学院・基礎工学研究科, 教授 (70029502)
Co-Investigator(Kenkyū-buntansha)	中林誠一郎埼玉大学, 理学部, 助教授 (70180346) 箕浦秀樹岐阜大学, 工学部, 教授 (40021612) 橋本和仁東京大学, 先端科学技術研究センター, 教授 (00172859) 野坂芳雄長岡技術科学大学, 工学部, 教授 (30134969)
Keywords	原子レベル構造制御 / 終端結合 / 太陽エネルギー交換 / ナノ構造体 / 電気化学的エピタキシャル成長 / 磁性材料 / 光制御 / 界面電子移動ダイナミクス
Research Abstract	本研究では、電気化学的な手法による半導体表面の原子レベルでの構造制御、ならびに、界面光電気化学過程のダイナミクスの解明と、これらによる新しい光機能界面の創製を目的に、研究を行った。半導体表面の原子レベルでの構造制御に関連して、シリコン(Si)半導体表面の終端結合の制御を試み、濃厚ハロゲン化水素酸処理によりハロゲン終端結合が生成して、Siの表面バンドエネルギー(フラットバンド電位)が変化し、光起電力が向上することを見出した。さらに、これを利用して、Siチップの表面の非対称化をはかり、一つのSiチップだけを用いて高効率な太陽エネルギーの化学エネルギーへの変換システムを作ることができることを示した。半導体表面上のナノ構造体の形成に関しては、多結晶n-TiO_2電極を硫酸中で光アノード溶解させることにより数百ナノメートルの大きさの規則正しい構造の細孔が形成されることを見出した。また、半導体薄膜の電気化学的エピタキシャル成長に関しては、金やSi単結晶を基板に用い、交互ディッピング堆積法により、(001)方向に強く配向したCdS多結晶薄膜を得た。また、電着液の組成を詳しく検討して、(002)配向の高結晶性の六角形のCdS結晶粒が得られることも明らかにした。電気、光などの外部刺激により制御可能な新しいタイプの磁性材料の開発についても実験および理論の両面から研究を進め、プルッシアンブルーにTiO_2光触媒をハイブリッドさせた薄膜において、これにメタノールとカリウムイオンの存在下で紫外光を照射すると、薄膜が(5K以下の温度において)強磁性体から常磁性体に変化する(すなわち光により磁性を制御できる)ことを見出した。半導体電極上のダイナミクスについては、半導体電極上の固定した色素分子の光誘起電子移動反応のダイナミクスの解明を行い、反応が表面でパターンを描きつつ広がりながら進むことを示唆する結果を得た。

Research Products
(57 results)

All Other

All Publications (57 results)

[Publications] Y.Magari: "Photooxidation Reaction of Water on an n-TiO_2 Electrode. Investigation of a Previously Proposed New Mechanism by Addition of Alcohols to the Electrolyt" ACS Symposium Series,,Solid-Liquid Electrochemical Interfaces. No.656. 297-309 (1997)
[Publications] H.Kobayashi: "New method for observation of Interface States,in the Semiconductor Band-Gap : XPS Measurements under Biases" Sci.Rep.RITU. A44. 201-206 (1997)
[Publications] K.Kawakami: "Improvement in Photovoltage and Stability of Porous n-Si Electrodes Coated with Platinum by Regulation of the Thickness of Nanoporous Layers" J.Phys.Chem.B. 101・23. 4508-4513 (1997)
[Publications] Y.Nakato: "Photoluminescence from a Bulk Defect near the Surface of an n-TiO_2 (Rutile) Electrode in Relation to an Intermediate of Photooxidation Reaction of Water" J.Phys.Chem.B. 101・25. 4934-4939 (1997)
[Publications] H.Kobayashi: "Palladium-Promoted Oxidation of Si at Low Temperatures" Appl.Surf.Sci.113・114. 590-594 (1997)
[Publications] T.Matsuda: "New Current and Potential Oscillations for Reduction Reactions on Platinum Electrodes in Acid Solutions Containing High Concentration Hydrogen Peroxide" J.Electrochem.Soc.144・6. 1988-1994 (1997)
[Publications] R.Hinogami: "Modification of Semiconductor Surface with Ultrafine Metal Particles for Efficient Photoelectrochemical Reduction of Carbon Dioxide" Appl.Surf.Sci.121/122. 301-304 (1997)
[Publications] H.Kobayashi: "Improvement of 〈indium-tin-oxide/silicon oxide/n-Si〉 junction solar cell characteristics by cyanide treatment" J.Appl.Phys.81. 7630-7634 (1997)
[Publications] M.Fujitani: "Modulation of Flat-band Potential and Increase in Photovoltage for n-Si Electrodes by Formation of Halogen Atom Terminated Surface Bonds" Chem.Lett.1041-1042 (1997)
[Publications] H.Kobayashi: "Improvement of Electrical Characteristics of 〈Indium TinOxide/Silicon Oxide/Polycrystalline n-Si〉 Solar Cells by a KCN Treatment" J.Electrochem.Soc.144・8. 2893-2897 (1997)
[Publications] T.Matsuda: "Identification of Electrical Coupling through the Electrolyte as the Mechanism for Synchronization of Electrochemical Oscillations" J.Electrochem.Soc.,. 144・9. 2996-3001 (1997)
[Publications] T.Kubota: "Platinum-Enhanced Oxidation of GaAs" Phys.Rev.B. 56・12. 7428-7434 (1997)
[Publications] H.Kobayashi: "Nitridation of Silicon Oxide Layers by Nitrogen Plasma Generated by Low Energy Electron Impact" Appl.Phys.Lett.71. 1978-1980 (1997)
[Publications] R.Hinogami: "An Approach to Ideal Semiconductor Electrodes for Efficient Photoelectrochemical Reduction of Carbon Dioxide by Modification with Small Metal Particles" J.Phys.Chem.B. 102・6. 974-980 (1998)
[Publications] Y.NOSAKA: "Application of Chemiluminescent Probe to Monitoring Superoxide Radicals and Hydrogen Peroxide in TiO_2 Photocatalysis" J.Phys.Chem.B. 101・30. 5822-5827 (1997)
[Publications] Y.NAKAOKA: "Electron Spin Resonance Study of Radicals Produced by Photoirradiation on Quantized and Bulk ZnS Particles" Langmuir. 13・4. 708-713 (1997)
[Publications] Y.NAKAOKA: "ESR Investigation into the Effects of Heat Treatment and Crystal Structure on Radicals Produced over Irradiated TiO_2 Powder" J.Photochem.Photobiol.,A,Chem.110・3. 299-307 (1997)
[Publications] Y.NOSAKA: "Electron Spin Echo Investigation for Radicals Produced on ZnS Semiconductor Photocatalysts." Chem.Lett.(7). 661-662 (1997)
[Publications] Y.NOSAKA: "Application of Chemiluminescent Probe to the Characterization of TiO_2 Photocatalysts in Aqueous Suspension" Chem.Lett.(4). 383-384 (1997)
[Publications] T.YOSHIDA: "Chemical Bath Deposition of Band Gap Tailored Indium Sulfide Thin Films" Proc.Electrochem.Soc.,(Photoelectrochemistry). 97-20. 37-57 (1997)
[Publications] O.Sato: "Cation-Driven Electron Transfer Involving a Spin Transition at Room Temperature in a Cobalt Iron Cyanide Thin Film" J.Phys.Chem.10. 3903-3905 (1997)
[Publications] S.Ohkoshi: "Tuning of Superexchange Couplings in a Molecule-Based Ferroferrimagnet" Inor.Chem.36. 268-269 (1997)
[Publications] K.Nagai: "A Soft-Hard-Tunable Modecule-Based Magne Via Photo-Induced Spin-Flopping Transition in a Mn TEtOPP-TCNE Charge Transfer Salt" Solid State Communications. 102. 809-812
[Publications] K.Nagai: "Magnetic properties of charge transfer complexes of manganese porphyrin derivatives and tetracyanoethylene" Synthetic Metals. 85. 1701-1702 (1997)
[Publications] Y.Einaga: "Electronic States of Cobalt Iron Cyanides Studied by 57Fe Mossbauer Spectroscopy" Chem.Lett.289-290 (1997)
[Publications] Z.-Z.Gu: "Spin Switching Effect in Nickel Nitroprusside : Design of a Molecular Spin Device Based on Spin Exchange Interaction" Chem.Mater.9. 1092-1097 (1997)
[Publications] A.Kitamura: "Light-induced amphiphilic surfaces" Nature. 388. 431-432 (1997)
[Publications] K.Ikeda: "Photocatalytic Reactions Involving Radical Chain Reactions Using Microelectrodes" J.Phys.Chem.B. 101. 2617-2620 (1997)
[Publications] Y.Kikuchi: "Photocatalytic bactericidal effect of TiO_2 thin films : dynamic view of the active oxygen species responsible for the effect" J.Photochem.and Photobio.A : Chemistry. 106. 51-56 (1997)
[Publications] Y.Ohko: "Kinetics of Photocatalytic Reactions under Extremely Low-Intensity UV Illumination on Titanium Dioxide Thin Films" J.Phys.Chem.B. 101. 8057-8062 (1997)
[Publications] K.Ikeda: "Hydrogen Absorption in Palladium due to Photocatalytic Reaction" J.Electroanal.437. 241-244 (1997)
[Publications] A.Kitamura: "Photogeneration of Highly Amphiphilic TiO_2 Surfaces" Adv.Mater.10. 135-138 (1998)
[Publications] P.Sawunyama: "Photodecomposition of a Langmuir-Blodgett Film of Stearic Acid on TiO_2 Film Observed by in-situ Atomic Force Microscopy and FT-IR" J.Phys.Chem.B. (in press). (1998)
[Publications] Y.Ohko: "Kinetic Analysis of the Photocatalytic Degradation of Gas-phase 2-Propanol under Mass Transport-limited Conditions with a TiO_2 Film Photocatalyst" J.Phys.Chem.B. (in press). (1998)
[Publications] Y.Ohko: "Autooxidation of Acetaldehyde Initiated by TiO_2 Photocatalysis under Weak UV Illumination" J.Phys.Chem.B. (in press). (1998)
[Publications] K.Ishibashi: "Time-dependent Behavior of Active Oxygen Species Formed on Photoirradiated TiO_2 Films in Air" J.Phys.Chem.B. (in press). (1998)
[Publications] K.Sunada: "Bactericidal and Detoxification Effects of TiO_2 Thin Film Photocatalysts" Environ.Sci.Technol. (in press). (1998)
[Publications] P.Veluchamy: "Effect of Anions on the Electrochemical Behavior of a Pb Electrode in Alkaline Solution and on the Anodic Lead Oxide Film Properties" J.Electroanal.Chem.440・1/2. 41-49 (1997)
[Publications] A.Venugopal: "X-ray Photoelectron Spectroscopic Study of the Oxide Film on an Aluminum-Tin Alloy in 3.5% Sodium Chloride Solution" Corrosion. 53・10. 808-812 (1997)
[Publications] K.Hayashi: "Sputtered La_<0.5>Sr_<0.5>MnO_3-Yttria Stabilized Zirconia Composite Film Electrodes for SOFC" Solid State Ionics. 98. 49-55 (1997)
[Publications] I.Mukhopadhay: "Surface Characterisation of Anodic Films of Pb-Sn Alloy Electrodes : The Effect of Sn on the Photoelectrochemical Properties" Mater.Chem.and Phys.49・2. 169-173 (1997)
[Publications] T.Sharda: "Stoichiometry of the Diamond/Silicorr Interface and Its Influence on the Silicon Content of Diamond Films" J.Appl.Phys.83・2. 1120-1124 (1998)
[Publications] K.Hayashi: "La_<1-x>Sr_xMnO_<3->YSZ Composite Film Electrodes Prepared by Metal-organic Decomposition for Solid Oxide Fuel" Cells,Mater.Sci.Eng.B. 49. 239-242 (1998)
[Publications] P.Veluchamy: "Surface Analysis of Anodic Lead Oxide Films Prepared in Hot Alkaline Solutions" Appl.Surf.Sci. (in press). (1998)
[Publications] K.Yamaguchi: "One-step Electrodeposition of CdS/ZnS Bilayer from an Aqueous Mixture of Cd^<2+> and Zn^<2+>" J.Mater.Res.(4),(in press). (1998)
[Publications] H.Minoura: "Effects of Some Lewis Bases on CdX (X=S,Se) Photoelectrochemistry" Electrochemical Society Proceedinngs,(Photoelectrochemistry). 97-20. 199-208 (1997)
[Publications] T.Yoshida: "Chemical Bath Deposition of Band Gap Tailored Indium Sulfide Thin Films" Electrochemical Society Proceedinngs,(Photoelectrochemistry). 92-20. 37-57 (1997)
[Publications] K.Hayashi: "La_<0.5>Sr_<0.5>MnO_<3->YSZ Composite Film-Electrodes Prepared by Metal-Organic Decomposition for SOFC" The Proceedings of the Third International Symposium on Ionic and Mixed Conducting Ceramics. (in press).
[Publications] S.Nakabayashi: "Reaction Pathway of 4 Electron oxidation of Formaldehyde on Platinum Electrode As Observed by In-Situ Optical Spectroscopy" Surf.Sci.386. 82-88 (1997)
[Publications] I.Yagi: "In Situ Optical Second Harmonic Rotational Anisotropy Measurements of an Au(111) electrode during Electrodeposition of Tellurium" J.Phys.Chem.B. (in press).
[Publications] I.Yagi: "Excitation Wavelength Dependent Three-Wave Mixing at a CO-Covedred Platinum Electrode" J.Phys.Chem.B. 101. 7414-7421 (1997)
[Publications] I.Yagi: "Real Time Monitoring of Electrochemical Deposition of Tellurium on Au(111) Electrode by Optical Second Harmonic Generation Techinique" Surf.Sci.(in press). (1998)
[Publications] S.Nakabayashi: "Kinetic Coupling of Formaldehyde Oxidation and Oxide Formation on Platinum Electrode" Bull.Chem.Soc.Jpn.71. 67-71 (1998)
[Publications] S.Nakabayashi: "Pattern Transition of Two Dimentional Zinc Electrodeposition at Liquid/Liquid Interface" ACH Models in Chemistry. (in press). (1998)
[Publications] S.Nakabayashi: "Spatiotemporal propagation of Non-Linear Electrochemical Reaction Over Iron Electrode" Chem.Phys.Lett.(in press). (1998)
[Publications] 中戸義禮: "光化学エネルギー変換基礎と応用:金子正夫編" (株)アイピーシー, 38 (1997)
[Publications] Y.NOSAKA: "Formation and Characterization of CdS Nanoparticles in Aqueous Solution,“Physics,Chemistry and Application of Nanostructures" World Scientific Publ., 8 (1997)

1997 Fiscal Year Annual Research Report

光電極反応と光機能界面

Principal Investigator

中戸 義禮 大阪大学, 大学院・基礎工学研究科, 教授 (70029502)

Research Products

[Publications] Y.Magari: "Photooxidation Reaction of Water on an n-TiO_2 Electrode. Investigation of a Previously Proposed New Mechanism by Addition of Alcohols to the Electrolyt" ACS Symposium Series,,Solid-Liquid Electrochemical Interfaces. No.656. 297-309 (1997)

[Publications] H.Kobayashi: "New method for observation of Interface States,in the Semiconductor Band-Gap : XPS Measurements under Biases" Sci.Rep.RITU. A44. 201-206 (1997)

[Publications] K.Kawakami: "Improvement in Photovoltage and Stability of Porous n-Si Electrodes Coated with Platinum by Regulation of the Thickness of Nanoporous Layers" J.Phys.Chem.B. 101・23. 4508-4513 (1997)

[Publications] Y.Nakato: "Photoluminescence from a Bulk Defect near the Surface of an n-TiO_2 (Rutile) Electrode in Relation to an Intermediate of Photooxidation Reaction of Water" J.Phys.Chem.B. 101・25. 4934-4939 (1997)

[Publications] H.Kobayashi: "Palladium-Promoted Oxidation of Si at Low Temperatures" Appl.Surf.Sci.113・114. 590-594 (1997)

[Publications] T.Matsuda: "New Current and Potential Oscillations for Reduction Reactions on Platinum Electrodes in Acid Solutions Containing High Concentration Hydrogen Peroxide" J.Electrochem.Soc.144・6. 1988-1994 (1997)

[Publications] R.Hinogami: "Modification of Semiconductor Surface with Ultrafine Metal Particles for Efficient Photoelectrochemical Reduction of Carbon Dioxide" Appl.Surf.Sci.121/122. 301-304 (1997)

[Publications] H.Kobayashi: "Improvement of 〈indium-tin-oxide/silicon oxide/n-Si〉 junction solar cell characteristics by cyanide treatment" J.Appl.Phys.81. 7630-7634 (1997)

[Publications] M.Fujitani: "Modulation of Flat-band Potential and Increase in Photovoltage for n-Si Electrodes by Formation of Halogen Atom Terminated Surface Bonds" Chem.Lett.1041-1042 (1997)

[Publications] H.Kobayashi: "Improvement of Electrical Characteristics of 〈Indium TinOxide/Silicon Oxide/Polycrystalline n-Si〉 Solar Cells by a KCN Treatment" J.Electrochem.Soc.144・8. 2893-2897 (1997)

[Publications] T.Matsuda: "Identification of Electrical Coupling through the Electrolyte as the Mechanism for Synchronization of Electrochemical Oscillations" J.Electrochem.Soc.,. 144・9. 2996-3001 (1997)

[Publications] T.Kubota: "Platinum-Enhanced Oxidation of GaAs" Phys.Rev.B. 56・12. 7428-7434 (1997)

[Publications] H.Kobayashi: "Nitridation of Silicon Oxide Layers by Nitrogen Plasma Generated by Low Energy Electron Impact" Appl.Phys.Lett.71. 1978-1980 (1997)

[Publications] R.Hinogami: "An Approach to Ideal Semiconductor Electrodes for Efficient Photoelectrochemical Reduction of Carbon Dioxide by Modification with Small Metal Particles" J.Phys.Chem.B. 102・6. 974-980 (1998)

[Publications] Y.NOSAKA: "Application of Chemiluminescent Probe to Monitoring Superoxide Radicals and Hydrogen Peroxide in TiO_2 Photocatalysis" J.Phys.Chem.B. 101・30. 5822-5827 (1997)

[Publications] Y.NAKAOKA: "Electron Spin Resonance Study of Radicals Produced by Photoirradiation on Quantized and Bulk ZnS Particles" Langmuir. 13・4. 708-713 (1997)

[Publications] Y.NAKAOKA: "ESR Investigation into the Effects of Heat Treatment and Crystal Structure on Radicals Produced over Irradiated TiO_2 Powder" J.Photochem.Photobiol.,A,Chem.110・3. 299-307 (1997)

[Publications] Y.NOSAKA: "Electron Spin Echo Investigation for Radicals Produced on ZnS Semiconductor Photocatalysts." Chem.Lett.(7). 661-662 (1997)

[Publications] Y.NOSAKA: "Application of Chemiluminescent Probe to the Characterization of TiO_2 Photocatalysts in Aqueous Suspension" Chem.Lett.(4). 383-384 (1997)

[Publications] T.YOSHIDA: "Chemical Bath Deposition of Band Gap Tailored Indium Sulfide Thin Films" Proc.Electrochem.Soc.,(Photoelectrochemistry). 97-20. 37-57 (1997)

[Publications] O.Sato: "Cation-Driven Electron Transfer Involving a Spin Transition at Room Temperature in a Cobalt Iron Cyanide Thin Film" J.Phys.Chem.10. 3903-3905 (1997)

[Publications] S.Ohkoshi: "Tuning of Superexchange Couplings in a Molecule-Based Ferroferrimagnet" Inor.Chem.36. 268-269 (1997)

[Publications] K.Nagai: "A Soft-Hard-Tunable Modecule-Based Magne Via Photo-Induced Spin-Flopping Transition in a Mn TEtOPP-TCNE Charge Transfer Salt" Solid State Communications. 102. 809-812

[Publications] K.Nagai: "Magnetic properties of charge transfer complexes of manganese porphyrin derivatives and tetracyanoethylene" Synthetic Metals. 85. 1701-1702 (1997)

[Publications] Y.Einaga: "Electronic States of Cobalt Iron Cyanides Studied by 57Fe Mossbauer Spectroscopy" Chem.Lett.289-290 (1997)

[Publications] Z.-Z.Gu: "Spin Switching Effect in Nickel Nitroprusside : Design of a Molecular Spin Device Based on Spin Exchange Interaction" Chem.Mater.9. 1092-1097 (1997)

[Publications] A.Kitamura: "Light-induced amphiphilic surfaces" Nature. 388. 431-432 (1997)

[Publications] K.Ikeda: "Photocatalytic Reactions Involving Radical Chain Reactions Using Microelectrodes" J.Phys.Chem.B. 101. 2617-2620 (1997)

[Publications] Y.Kikuchi: "Photocatalytic bactericidal effect of TiO_2 thin films : dynamic view of the active oxygen species responsible for the effect" J.Photochem.and Photobio.A : Chemistry. 106. 51-56 (1997)

[Publications] Y.Ohko: "Kinetics of Photocatalytic Reactions under Extremely Low-Intensity UV Illumination on Titanium Dioxide Thin Films" J.Phys.Chem.B. 101. 8057-8062 (1997)

[Publications] K.Ikeda: "Hydrogen Absorption in Palladium due to Photocatalytic Reaction" J.Electroanal.437. 241-244 (1997)

[Publications] A.Kitamura: "Photogeneration of Highly Amphiphilic TiO_2 Surfaces" Adv.Mater.10. 135-138 (1998)

[Publications] P.Sawunyama: "Photodecomposition of a Langmuir-Blodgett Film of Stearic Acid on TiO_2 Film Observed by in-situ Atomic Force Microscopy and FT-IR" J.Phys.Chem.B. (in press). (1998)

[Publications] Y.Ohko: "Kinetic Analysis of the Photocatalytic Degradation of Gas-phase 2-Propanol under Mass Transport-limited Conditions with a TiO_2 Film Photocatalyst" J.Phys.Chem.B. (in press). (1998)

[Publications] Y.Ohko: "Autooxidation of Acetaldehyde Initiated by TiO_2 Photocatalysis under Weak UV Illumination" J.Phys.Chem.B. (in press). (1998)

[Publications] K.Ishibashi: "Time-dependent Behavior of Active Oxygen Species Formed on Photoirradiated TiO_2 Films in Air" J.Phys.Chem.B. (in press). (1998)

[Publications] K.Sunada: "Bactericidal and Detoxification Effects of TiO_2 Thin Film Photocatalysts" Environ.Sci.Technol. (in press). (1998)

[Publications] P.Veluchamy: "Effect of Anions on the Electrochemical Behavior of a Pb Electrode in Alkaline Solution and on the Anodic Lead Oxide Film Properties" J.Electroanal.Chem.440・1/2. 41-49 (1997)

[Publications] A.Venugopal: "X-ray Photoelectron Spectroscopic Study of the Oxide Film on an Aluminum-Tin Alloy in 3.5% Sodium Chloride Solution" Corrosion. 53・10. 808-812 (1997)

[Publications] K.Hayashi: "Sputtered La_<0.5>Sr_<0.5>MnO_3-Yttria Stabilized Zirconia Composite Film Electrodes for SOFC" Solid State Ionics. 98. 49-55 (1997)

[Publications] I.Mukhopadhay: "Surface Characterisation of Anodic Films of Pb-Sn Alloy Electrodes : The Effect of Sn on the Photoelectrochemical Properties" Mater.Chem.and Phys.49・2. 169-173 (1997)

[Publications] T.Sharda: "Stoichiometry of the Diamond/Silicorr Interface and Its Influence on the Silicon Content of Diamond Films" J.Appl.Phys.83・2. 1120-1124 (1998)

[Publications] K.Hayashi: "La_<1-x>Sr_xMnO_<3->YSZ Composite Film Electrodes Prepared by Metal-organic Decomposition for Solid Oxide Fuel" Cells,Mater.Sci.Eng.B. 49. 239-242 (1998)

[Publications] P.Veluchamy: "Surface Analysis of Anodic Lead Oxide Films Prepared in Hot Alkaline Solutions" Appl.Surf.Sci. (in press). (1998)

[Publications] K.Yamaguchi: "One-step Electrodeposition of CdS/ZnS Bilayer from an Aqueous Mixture of Cd^<2+> and Zn^<2+>" J.Mater.Res.(4),(in press). (1998)

[Publications] H.Minoura: "Effects of Some Lewis Bases on CdX (X=S,Se) Photoelectrochemistry" Electrochemical Society Proceedinngs,(Photoelectrochemistry). 97-20. 199-208 (1997)

[Publications] T.Yoshida: "Chemical Bath Deposition of Band Gap Tailored Indium Sulfide Thin Films" Electrochemical Society Proceedinngs,(Photoelectrochemistry). 92-20. 37-57 (1997)

[Publications] K.Hayashi: "La_<0.5>Sr_<0.5>MnO_<3->YSZ Composite Film-Electrodes Prepared by Metal-Organic Decomposition for SOFC" The Proceedings of the Third International Symposium on Ionic and Mixed Conducting Ceramics. (in press).

[Publications] S.Nakabayashi: "Reaction Pathway of 4 Electron oxidation of Formaldehyde on Platinum Electrode As Observed by In-Situ Optical Spectroscopy" Surf.Sci.386. 82-88 (1997)

[Publications] I.Yagi: "In Situ Optical Second Harmonic Rotational Anisotropy Measurements of an Au(111) electrode during Electrodeposition of Tellurium" J.Phys.Chem.B. (in press).

[Publications] I.Yagi: "Excitation Wavelength Dependent Three-Wave Mixing at a CO-Covedred Platinum Electrode" J.Phys.Chem.B. 101. 7414-7421 (1997)

[Publications] I.Yagi: "Real Time Monitoring of Electrochemical Deposition of Tellurium on Au(111) Electrode by Optical Second Harmonic Generation Techinique" Surf.Sci.(in press). (1998)

[Publications] S.Nakabayashi: "Kinetic Coupling of Formaldehyde Oxidation and Oxide Formation on Platinum Electrode" Bull.Chem.Soc.Jpn.71. 67-71 (1998)

[Publications] S.Nakabayashi: "Pattern Transition of Two Dimentional Zinc Electrodeposition at Liquid/Liquid Interface" ACH Models in Chemistry. (in press). (1998)

[Publications] S.Nakabayashi: "Spatiotemporal propagation of Non-Linear Electrochemical Reaction Over Iron Electrode" Chem.Phys.Lett.(in press). (1998)

[Publications] 中戸義禮: "光化学エネルギー変換 基礎と応用:金子正夫編" (株)アイピーシー, 38 (1997)

[Publications] Y.NOSAKA: "Formation and Characterization of CdS Nanoparticles in Aqueous Solution,“Physics,Chemistry and Application of Nanostructures" World Scientific Publ., 8 (1997)

中戸義禮大阪大学, 大学院・基礎工学研究科, 教授 (70029502)

[Publications] 中戸義禮: "光化学エネルギー変換基礎と応用:金子正夫編" (株)アイピーシー, 38 (1997)