Dynamic Analyses of Nano-structures of Solid/Liquid Interfaces Using Surface X-ray Scattering Technique

• Project/Area Number: 20550009
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Physical chemistry
• Research Institution: Ochanomizu University
• Principal Investigator: KONDO Toshihiro Ochanomizu University, 大学院・人間文化創成科学研究科, 教授 (70240629)
• Project Period (FY): 2008 – 2010
• Project Status: Completed (Fiscal Year 2010)
• Budget Amount: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 電気化学 / 表面X線散乱法 / 固 / 液界面 / 単結晶電極 / 表面・界面物性 / ナノ材料 / 構造・機能材料 / 触媒・化学プロセス / 複合材料・物性 / 共鳴表面X線散乱法 / 超精密計測 / 高速測定

Research Abstract

In this study, surface X-ray scattering(SXS)technique was applied to electrochemistry. Determined interfacial structures are followings ; i) stability of Ag UPD bilayer formed on Au(111), ii) stripping of Ag atoms in Ag UPD bilayer on Au(111)during reductive desorption of alkylthiol self-assembled monolayer, iii) electrodeposition of Pd on Au(111)and Au(100), and iv) Pt ultra-thin layers electrochemically deposited on Au(111).

Research Products

• [Journal Article] Study on Platinum Dissolution Mechanism Using Highly Sensitive Electrochemical Quartz Crystal Microbalance (2011)
  • Author(s): T.Sakurai, M.Shibata, R.Horiuchi, I.Yagi, T.Kondo
  • Journal Title: Chem.Lett. 40(4) Pages: 402-404
  • NAID: 10028170835
  • Peer Reviewed
• [Journal Article] Study on Platinum Dissolution Mechanism Using Highly Sensitive Electrochemical Quartz Crystal Microbalance (2011)
  • Author(s): Takara Sakurai
  • Journal Title: Chemistry Letters Volume: 40(4) Pages: 402-404
  • Peer Reviewed
• [Journal Article] Orientation Dependence of Pd Growth on Au Electrode Surfaces (2010)
  • Author(s): M.Takahasi, K.Tamura, J.Mizuki, T.Kondo, K.Uosaki
  • Journal Title: J.Phys. : Condens. Matter 22(47)
  • Peer Reviewed
• [Journal Article] Resonance Surface X-ray Scattering Technique to Determine the Structure of Electrodeposited Pt Ultrathin Layers on Au(111) Surface (2010)
  • Author(s): T.Kondo, M.Shibata, N.Hayashi, H.Fukumitsu, T.Masuda, K.Uosaki
  • Journal Title: Electrochim.Acta 55(27) Pages: 8302-8306
  • Peer Reviewed
• [Journal Article] Resonance Surface X-ray Scattering Technique to Determine the Structure of Electrodeposited Pt Ultrathin Layers on Au(111) Surface (2010)
  • Author(s): Toshihiro Kondo
  • Journal Title: Electrochimica Acta Volume: 55(27) Pages: 8302-8306
  • Peer Reviewed
• [Journal Article] Orientation Dependence of Pd Growth on Au Electrode Surfaces (2010)
  • Author(s): Masamitu Takahasi
  • Journal Title: Journal of Physics : Condensed Matter Volume: 22(47)
  • Peer Reviewed
• [Journal Article] 金単結晶上に形成させた白金超薄膜の酸素還元触媒能 (2009)
  • Author(s): 林直子, 野津英男, 八木一三, 近藤敏啓
  • Journal Title: 表面科学 30(9) Pages: 499-502
  • NAID: 10025620719
  • Peer Reviewed
• [Journal Article] Electrochemical Atrazine Detection Using Au(111) Electrode Modified with Self-Assembled Monolayer of Mercaptoquinone (2009)
  • Author(s): N.Umezawa N.Hayashi
  • Journal Title: Chem.Lett. 38(8) Pages: 766-767
  • Peer Reviewed
• [Journal Article] Partial Stripping of Ag Atoms from Silver Bilayer on a Au(111) Surface Accompanied with the Reductive Desorption of Hexanethiol SAM (2009)
  • Author(s): T.Kondo, K.Tamura, S.Takakusagi, K.Kitamura, M.Takahasi, J.Mizuki, K.Uosaki
  • Journal Title: J.Solid State Electrochem. 13(7) Pages: 1141-1145
  • Peer Reviewed
• [Journal Article] Stability of Underpotentially Deposited Ag Layers on a Au(111) Surface Studied by Surface X-ray Scattering (2009)
  • Author(s): T.Kondo, S.Takakusagi, K.Uosaki
  • Journal Title: Electrochem. Commun. 11(4) Pages: 804-807
  • NAID: 120001702438
  • Peer Reviewed
• [Journal Article] Stability of Underpotentially Deposited Ag Layers on a Au(111) Surface Studied by Surface X-ray Scattering (2009)
  • Author(s): Toshihiro Kondo
  • Journal Title: J.Solid State Electrochem 13(7) Pages: 1141-1145
  • NAID: 120001702438
  • Peer Reviewed
• [Journal Article] Electrochemical Atrazine Detection Using Au(111) Electrode Modified with Self-Assembled Monolayer of Mercaptoquinone (2009)
  • Author(s): Noriko Umezawa
  • Journal Title: Chem.Lett. 38(8) Pages: 766-767
  • Peer Reviewed
• [Journal Article] 金単結晶上に形成させた白金超薄膜の酸素還元触媒能 (2009)
  • Author(s): 林直子
  • Journal Title: 表面科学 30(9) Pages: 499-503
  • Peer Reviewed
• [Journal Article] (2009)
  • Author(s): Toshihiro Kondo
  • Journal Title: Photoactive Self-Assembled Monolayers (SAMs)in "Bottom-up Nanofabrication : Supramolecules, Self-Assemblies, and Organized Films"(American Scientific Publishers) Pages: 409-425
• [Journal Article] Stability of underpotentially deposited Ag layers on a Au (111) surface studied by surface X-ray scattering (2009)
  • Author(s): T. Kondo, S. Takakusagi, K. Uosaki
  • Journal Title: Electrochemistry Communications 11 Pages: 804-807
  • NAID: 120001702438
  • Peer Reviewed
• [Journal Article] Partial stripping of Ag atoms from silver bilayer on a Au (111) surface accompanied with the reductive desorption of hexanethiol SAM (2009)
  • Author(s): T. Kondo, et al.
  • Journal Title: J. Solid State Electrochemistry (in press)
  • Peer Reviewed
• [Presentation] 平面吸着型ポルフィリン自己組織化単分子層形成過程の追跡 (2011)
  • Author(s): 近藤敏啓
  • Organizer: 電気化学会第78回大会
  • Place of Presentation: 横浜国立大学 (神奈川県)
  • Year and Date: 2011-03-29
• [Presentation] Au(111)上へのPt超薄膜電析過程の追跡 (2011)
  • Author(s): 近藤敏啓
  • Organizer: 第91春季年会
  • Place of Presentation: 神奈川大学 (神奈川県)
  • Year and Date: 2011-03-27
• [Presentation] In situ Structural Studies on Electrochemically Deposited Platinum Thin Layers on Gold Single Crystal Surfaces by Resonance Surface X-ray Scattering (2010)
  • Author(s): Toshihiro Kondo
  • Organizer: Pacifichem 2010
  • Place of Presentation: Honolulu (U.S.A.)
  • Year and Date: 2010-12-16
• [Presentation] 種々の面方位のAu単結晶上に電析させたPt超薄膜の原子配列決定 (2010)
  • Author(s): 近藤敏啓
  • Organizer: 第30回表面科学学術講演会
  • Place of Presentation: 大阪大学(大阪府)
  • Year and Date: 2010-11-04
• [Presentation] Construction of Flatly Adsorbed Porphyrin Self-Assembled Monolayers on Au Single Crystal Surfaces (2010)
  • Author(s): Toshihiro Kondo
  • Organizer: 61st Annual Meeting of ISE
  • Place of Presentation: Nice (France)
  • Year and Date: 2010-09-26
• [Presentation] Electrochemical Quartz Crystal Microbalance Study on Dissolution of Pt Electrode into the Electrolyte Solution (2010)
  • Author(s): Takara Sakurai
  • Organizer: 61st Annual Meeting of ISE
  • Place of Presentation: Nice (France)
  • Year and Date: 2010-09-26
• [Presentation] In situ Structural Studies on Pt Ultra-thin Layers on Au Single Crystal Surfaces by RSXS (2010)
  • Author(s): Masayo Shibata
  • Organizer: 61st Annual Meeting of ISE
  • Place of Presentation: Nice (France)
  • Year and Date: 2010-09-26
• [Presentation] Electro-catalytic Activity for Oxygen Reduction Reaction at Pt and Pd Monolayers on Au Single Crystal Surfaces (2010)
  • Author(s): Chunli Song
  • Organizer: 61st Annual Meeting of ISE
  • Place of Presentation: Nice (France)
  • Year and Date: 2010-09-26
• [Presentation] 放射光利用表面X線散乱法を利用した電極/溶液界面の原子配列決定 (2010)
  • Author(s): 近藤敏啓
  • Organizer: 2010年電気化学秋季大会
  • Place of Presentation: 神奈川工科大学(神奈川県)
  • Year and Date: 2010-09-02
• [Presentation] Construction of Flatly Adsorbed Porphyrin Self-Assembled Monolayers on Au Single Crystal Surfaces (2010)
  • Author(s): Toshihiro Kondo
  • Organizer: ACEC2010
  • Place of Presentation: Kumamoto (Japan)
  • Year and Date: 2010-05-18
• [Presentation] In situ Real Time Investigation on the Structure at Electrode/Electrolyte Interface by Surface X-ray Scattering (2009)
  • Author(s): Toshihiro Kondo
  • Organizer: 11th Fischer Symposium on Microscopy in Electro chemistry
  • Place of Presentation: Benediktbeuern (Germany)
  • Year and Date: 2009-07-26
• [Presentation] 表面X線散乱法による電極/溶液界面のその場構造追跡 (2008)
  • Author(s): 近藤 敏啓
  • Organizer: 第28回表面科学学術講演会
  • Place of Presentation: 早稲田大学
  • Year and Date: 2008-11-14
• [Presentation] Surface X-ray Scattering Study on Reconstruction Lifting of Au (111) Surface Induced by Formation of Hexanethiol Self-Assembled Monolayer (2008)
  • Author(s): T. Kondo, R. Ichikawa, etal.
  • Organizer: PRiME 2008(環太平洋電気化学国際会議)
  • Place of Presentation: ホノルル(米国)
  • Year and Date: 2008-10-16
• [Remarks] ホームページ等
  • URL: http://www.sci.ocha.ac.jp/chemHP/KondoLab/index.html