Solution Chemistry of the Interfacial Self-Assembled Complexes on the Solid Surface

• Project/Area Number: 19550055
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Inorganic chemistry
• Research Institution: Hokkaido University
• Principal Investigator: SASAKI Yoichi Hokkaido University, 触媒化学研究センター・触媒化学研究センター研究推進支援, 教授 (30004500)
• Co-Investigator(Kenkyū-buntansha): OOSAWA Masatoshi 北海道大学, 触媒化学研究センター, 教授 (00108466) ; YE Shen 北海道大学, 触媒化学研究センター, 准教授 (40250419)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000); Fiscal Year 2007: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
• Keywords: 金属錯体化学 / 金属錯体 / 自己集積化膜 / 多核錯体 / 電気化学 / 配位子置換反応 / 酸化還元反応 / 金電極 / ルテニウム錯体 / 自己集積化錯体 / ルテニウム三核錯体 / レニウム六核錯体 / 反応速度論 / 錯体修飾金電極 / プロトン共役電子移動反応

Research Abstract

金基板上に自己集積化した多核錯体の配位子置換反応を速度論的に追跡し、速度に与える電解質溶液内化学種の影響を明らかにした。この知見に基づき、同種、異種多核錯体の多層膜を構築した。また、光照射によりパターニングされた混合膜の構築に成功し、それらの機能性を明らかにした。

Research Products

• [Journal Article] Monolayer Formation of a Pt-Ru DinuclearComplex on a Gold (111) Surface and ItsConversion to a Pt-Ru Two-dimensional Nanocomposite Having Electrocatalytic Activity (2009)
  • Author(s): H. Uehara, Y. Okawa, Y. Sasaki, K. Uosaki
  • Journal Title: Chem. Lett. 38 Pages: 148-149
  • Peer Reviewed
• [Journal Article] Fabrication of Photochemical Pattern on a Self-assembled Monolayer (SAM) of a Ruthenium Clusterunder Electrochemical Control (2009)
  • Author(s): Y. Zhang, Y.-J. Tong, M. Abe, K. Uosaki, M. Osawa, Y. Sasaki, S. Ye
  • Journal Title: J. Mater. Chem 19 Pages: 262-267
  • Peer Reviewed
• [Journal Article] Fabrication of Photochemical Pattern on a Self-assembled Monolayer (SAM) of a Ruthenium Cluster under Electrochemical Control (2009)
  • Author(s): Yi Zhang
  • Journal Title: Journal of Materials Chemistry 19 Pages: 262-267
  • Peer Reviewed
• [Journal Article] Monolayer Formation of a Pt-Ru Dinuclear Complex on a Gold(111) Surface and Its Conversion to a Pt-Ru Two-dimensional Nanocomposite Having Electrocatalytic Activity (2009)
  • Author(s): Hiromitsu Uehara
  • Journal Title: Chemistry Letters 38 Pages: 148-149
  • Peer Reviewed
• [Journal Article] Use of Sm(III)-{1, 2-propanediamine-N, N, N', N'-tetra(a, a-dideuterioacetate)} Complex for NMR Determination of Absolute Configuration of Each a-AminoAcid in Peptide Hydrolysate Mixtures (2008)
  • Author(s): K. Omata, M. Fujioka, K. Kabuto, Y.Sasaki
  • Journal Title: Chem. Commun No.40 Pages: 4903-4905
  • Peer Reviewed
• [Journal Article] Hydrogen Evolutionfrom Water Catalyzed by Proton-Coupled Redox of 4,4'-Bipyridine Monolayer Adsorbedon Metal Electrodes (2008)
  • Author(s): T. Uchida, H. Mogami, A. Yamakata, Y.Sasaki, M. Osawa
  • Journal Title: J. Am Chem. Soc 130 Pages: 10862-10863
  • Peer Reviewed
• [Journal Article] Surface Coordination of Nitric Oxide to a Self-Assembled Monolayer of a Triruthenium Cluster : An in situ Infra- redSpectroscopic Study (2008)
  • Author(s): W. Zhou, Y. Zhang, M. Abe, K. Uosaki, M.Osawa, Y. Sasaki, S. Ye
  • Journal Title: Langmuir 24 Pages: 8027-8035
  • Peer Reviewed
• [Journal Article] Multicomponent MolecularLayers that Exhibit Electrochemical Potential Flip on Au(111) by Use ofProton-coupled Electron Transfer Reactions (2008)
  • Author(s): H. Uehara, T. Inomata, M. Abe, K. Uosaki,Y. Sasaki
  • Journal Title: Chem. Lett 37 Pages: 684-685
  • Peer Reviewed
• [Journal Article] Spontaneous Rapid Growth of Triruthenium ClusterMultilayers on Gold Surface. CyclicVoltammetric in situ Monitoring and AFM Characterization (2008)
  • Author(s): T. Michi, M. Abe, S. Takakusagi, M. Kato, K. Uosaki, Y. Sasaki
  • Journal Title: Chem. Lett 37 Pages: 576-577
  • NAID: 10021080878
  • Peer Reviewed
• [Journal Article] Excitation Energy Flow Control in {Ru(2, 2'-bioyridinebpy)_2}-{pyridylporphyrin}_2 System (2008)
  • Author(s): H. Kon, K. Tsuge, T. Imamura, Y. Sasaki, S. Ishizaka, N. Kitamura, M. Kato
  • Journal Title: Dalton Trans No.12 Pages: 1541-1543
  • Peer Reviewed
• [Journal Article] Spontaneous Rapid Growth of Triruthenium Cluster Multilayers on Gold Surface. Cyclic Voltammetric in situ Monitoring and AFM Characterization (2008)
  • Author(s): Takayuki Michi
  • Journal Title: Chemistry Letters 37 Pages: 576-577
  • Peer Reviewed
• [Journal Article] Multicomponent Molecular Layers that Exhibit Electrochemical Potential Flip on Au(111) by Use of Proton-coupled Electron Transfer Reactions (2008)
  • Author(s): Hiromitsu Uehara
  • Journal Title: Chemistry Letters 37 Pages: 684-685
  • Peer Reviewed
• [Journal Article] Surface Coordination of Nitric Oxide to a Self-Assembled Monolayer of a Triruthenium Cluuter : An in situ Infrared Spectroscopic Study (2008)
  • Author(s): Wei Zhou
  • Journal Title: Langmuir 24 Pages: 8027-8035
  • Peer Reviewed
• [Journal Article] Hydrogen Evolution from Water Catalyzed by Proton-Coupled Redox of 4,4'-Bipyridine Monolayer Adsorbed on Metal Electrodes (2008)
  • Author(s): Taro Ueda
  • Journal Title: Journal of the American Chemical Society 130 Pages: 10862-10863
  • Peer Reviewed
• [Journal Article] Use of Sm(III)-{1,2-propanediamine-N,N,N',N'-tetra(α)α-dideuterioacetate)}Complex for NMR Determination of Absolute Configuration of Each α-Amino Acid in Peptide Hydrolysate Mixtures (2008)
  • Author(s): Kenji Omata
  • Journal Title: Chemical Communications no.40 Pages: 4903-4905
  • Peer Reviewed
• [Journal Article] Synthesis, Structure, and Emissive Properties of Copper(I)Complexes [Cu^I_2(μ-X)_2(μ-1, 8-naphthyridine)(PPh_3)_2] (X=Cl, Br) with a Butterfly-Shaped Dinuclear Core Having a Short Cu-Cu Distance (2007)
  • Author(s): H. Araki, K. Tsuge, Y. Sasaki, S. Ishizaka, N. Kitamura
  • Journal Title: Inorg. Chem 46 Pages: 10032-10034
  • Peer Reviewed
• [Journal Article] Structureand Properties of Carbonyl-Coordinated Ruthenium(II) and Osmium(II) Porphyrin Dimers Bridged by Aza Ligands, Bull (2007)
  • Author(s): C. Bando, A. Furukawa, K. Tsuge, K. Takaishi, Y. Sasaki, T. Imamura
  • Journal Title: Chem. Soc. Jpn 80 Pages: 1955-1964
  • Peer Reviewed
• [Journal Article] A Family of Octahedral Rehnium Cluster Complexes [Re_6Q_8(H_2O)_n(OH)_<6-n>]^<n-4> (Q=S, Se ; n=0-6) : Structural and pH-Dependent Spectroscopic Studies (2007)
  • Author(s): K. A. Brylev, Y. V. Mironov, S. S. Yarovoi, N. G. Naumov, V. E. Fedorov, S.-J. Kim, N. Kitamura, Y. Kuwahara, K. Yamada, S. Ishizaka, Y. Sasaki
  • Journal Title: Inorg. Chem 46 Pages: 7141-7422
  • Peer Reviewed
• [Journal Article] Synthesisand Properties of 5-(3-Pyridyl)-porphyrinatoruthenium(II) Tetramers, Bull (2007)
  • Author(s): K. Funatsu, N. Yasuda, A. Ichimura, R. Santo, Y. Sasaki, T. Imamura
  • Journal Title: Chem. Soc. Jpn 80 Pages: 1556-1562
  • Peer Reviewed
• [Journal Article] Effects of Electrolytes on the RedoxPotential and the Rate of CO Dissociation Reaction of Trinuclear Ruthenium Monocarbonyl Complexes Self-assembledon an Au(111) Electrode Surface, Bull (2007)
  • Author(s): T. Michi, M. Abe, J. Matsuno, K. Uosaki, Y. Sasaki
  • Journal Title: Chem. Soc. Jpn 80 Pages: 1368-1376
  • Peer Reviewed
• [Journal Article] Effects of Electrolytes on the Redox Potential and the Rate of CO Dissociation Reaction of Trinuclear Ruthhenium MonocarbonylComplexes Self-assembled on an Au(111)Electrode Surface (2007)
  • Author(s): Takayuki Michi, Masaaki Abe, Junzo Matsuno, Kohei Uosaki, Yoichi Sasaki
  • Journal Title: Bulletin of the Chemical Society of Japan 80 Pages: 1368-1376
  • Peer Reviewed
• [Journal Article] A Family of Octahedral Rehnium Cluster Complexes [Re_6Q_8(H_zO)_n(OH_<6-n>]^<n-4>(Q=S, Se; n=0-6): Structural and pH-DependenpH-Dependent Spectroscopic Studies (2007)
  • Author(s): K. A. Brylev, Noboru Kitamura, Konatsn Yamada, Yoichi Sasaki, 他7名
  • Journal Title: Inorganic Chemistry 46 Pages: 7414-7422
  • Peer Reviewed
• [Journal Article] Synthesis, Structure, and Emissive Properties of CoPPer(I)Complexes[Cu^I_2(μ-X)_2(μ-1,8-naphthyridine)(PPh_3)_2](X=C1, Br)witth a Butterfly-Shaped Dinuclear Core Having a Short Cu-Cu Distance (2007)
  • Author(s): Hiromi Araki, Kiyoshi Tsuge, Taira Imamura, Yoichi Sasaki, 他3名
  • Journal Title: Inorganic Chemistry 46 Pages: 10032-10034
  • Peer Reviewed
• [Presentation] 電極に吸着した4,4'-ビピリジンの酸化還元サイクルが触媒する水素発生反応 (2009)
  • Author(s): 大澤雅俊
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 日本大学理工学部船橋キャンパス
  • Year and Date: 2009-03-27
• [Presentation] 電極に吸着した4,4'-ビピリジンの酸化還元サイクルが触媒する水素発生反応 (2009)
  • Author(s): 内田太郎・山方啓・佐々木陽一・大澤雅俊
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋
• [Presentation] 白金ルテニウム複核錯体を用いた合金微粒子層の作製と電極触媒能の評価 (2009)
  • Author(s): 大川侑久・上原広充・加藤昌子・佐々木陽一・魚崎浩平
  • Organizer: 日本化学会第89春季年会
  • Place of Presentation: 船橋
• [Presentation] ビピリジン分子による電解水素発生の促進-有機分子による反応活性サイトの創成- (2009)
  • Author(s): 内田太郎・山方啓・佐々木陽一・大澤雅俊
  • Organizer: 第103回触媒化学討論会
  • Place of Presentation: さいたま
• [Presentation] Enhanced Hydrogen Evolution Reaction on an Ag Electrode Catalyzed by Proton-coupled Redox of4,4'-Bipyridine Adsorbed on the Surface (2008)
  • Author(s): Masatoshi Osawa
  • Organizer: 214^<th> Electrochemical Society Meeting
  • Place of Presentation: アメリカ、ホノルル
  • Year and Date: 2008-10-12
• [Presentation] Au(111)表面上におけるルテニウム多核錯体単分子層の電気化学STM観察 (2008)
  • Author(s): 上原広充
  • Organizer: 第8回錯体化学討論会
  • Place of Presentation: 金沢大学角間キャンパス
  • Year and Date: 2008-09-21
• [Presentation] Comparison of the Reactivitiesof Giant Octahedrons of Hexarhenium Clusters and Simple Octahedral Complexes (2008)
  • Author(s): Y. Sasaki
  • Organizer: Geoff Sykes Reunion/Symposium,Newcastle
  • Place of Presentation: United Kingdom
  • Year and Date: 2008-04-11
• [Presentation] Comparison of the Reactivities of Giant Octahedrons of Hexarhenium Clusters and Simple Octahedral Complexes (2008)
  • Author(s): Yoichi Sasaki
  • Organizer: Geoff Sykes Reunion/Symposium
  • Place of Presentation: イギリス、ニューカッスル
  • Year and Date: 2008-04-11
• [Presentation] Oxo-Centred Triruthenium Complexes with Cyanide Ions as Monodentate and Bridging Ligands (2008)
  • Author(s): H.-X. Zhang, Y. Sasaki, M. Osawa, M. Abe
  • Organizer: 7th Japan-China Joint Symposium on MetalCluster Compounds
  • Place of Presentation: Sapporo
• [Presentation] Enhanced Hydrogen Evolution Reaction on an Ag Electrode Catalyzed by Proton-coupled Redox of 4,4'-Bipyridine Adsorbed on the Surface (2008)
  • Author(s): T. Uchida, A. Yamakata, Y. Sasaki, M. Osawa
  • Organizer: 214th Electrochemical Society, Honolulu
  • Place of Presentation: USA
• [Presentation] Au(111)表面上におけるルテニウム多核錯体単分子層の電気化学STM 観察 (2008)
  • Author(s): 上原広充、大川侑久、野口秀典、阿部正明、佐々木陽一、魚崎浩平
  • Organizer: 第58回錯体化学討論会
  • Place of Presentation: 金沢
• [Presentation] Cyano-coordinated Diruthenium Complexes with Oxo-di(acetato)-bridge: Preparation, Steric and Electronic Structures (2007)
  • Author(s): Hua-Xiu Zhang
  • Organizer: 第57回錯体化学討論会
  • Place of Presentation: 名古屋工業大学(名古屋)
  • Year and Date: 2007-09-26
• [Presentation] Interfacial Control of Chemical Function in Surface-Integrated Coordination Space Based on Redox-Active Coordination Compounds (2007)
  • Author(s): M. Abe, M. Kondo, T. Okawara, K.Kondo, H. Uehara, K. Tsuge, M. Kato, K. Uosaki, Y. Sasaki, Y. Hisaeda
  • Organizer: Third International Symposium on the Chemistry of Coordination Space
  • Place of Presentation: Awaji
• [Presentation] ルテニウム多核錯体の自己集積化単分子膜の作成と走査型トンネル顕微鏡によるその場観察 (2007)
  • Author(s): 上原広充・阿部正明・佐々木陽一・魚崎浩平
  • Organizer: 第57回錯体化学討論会
  • Place of Presentation: 名古屋
• [Presentation] Cyano-coordinated Diruthenium Complexes with Oxo-di(acetato)-bridge:Preparation, Steric and Electronic Structures (2007)
  • Author(s): Hua-Xin Zhang・柘植清志・佐々木陽一・大澤雅俊・阿部正明
  • Organizer: 第57回錯体化学討論会
  • Place of Presentation: 名古屋
• [Presentation] 複核金属錯体の吸着構造と触媒機能およびそれらを用いた新規微粒子触媒の作成法の開発 (2007)
  • Author(s): 上原広充・丹内秀典・柘植清志・佐々木陽一・加藤昌子・魚崎浩平
  • Organizer: 第100回触媒化学討論会
  • Place of Presentation: 札幌
• [Presentation] Multinuclear Ruthenium Complex Monolayers on Gold(111) ElectrodeSurface (2007)
  • Author(s): H. Uehara, M. Abe, Y. Sasaki, K. Uosaki,Fabrication, Direct Observation
  • Organizer: 1st Asian Conference on Coordination Chemistry,
  • Place of Presentation: Okazaki
• [Presentation] Direct Observation ofValence-Controlled Dimers of Ruthenium Complexes Assembled on a Gold Surface (2007)
  • Author(s): M. Abe, K. Kondo, K. Tsuge, M. Kato, H. Uehara, K. Uosaki, Y. Sasaki, Y. Hisaeda,Z.-N. Chen
  • Organizer: 1st Asian Conference on Coordination Chemistry
  • Place of Presentation: Okazaki
• [Presentation] In-Situ STM Investigation of Redox ActiveBinuclear Ruthenium (III) Com-pounds atSolution/Electrode Inter-face (2007)
  • Author(s): H. Uehara, M. Abe, Y. Sasaki, K. Uosaki
  • Organizer: International Conference on Electrified Interfaces 2007
  • Place of Presentation: Sahoro
• [Presentation] Preparation, Structures, and Properties of some New Oxo-bridged Dinuclear Ruthenium complexes Joint Symposium on Fundamental Aspects of Nanostructured Materials and Electrocatalysis (2007)
  • Author(s): H.-X. Zhang, M. Abe, K. Tsuge, M. Osawa, Y. Sasaki
  • Place of Presentation: Sapporo
• [Presentation] In-situ infrared Study of Self-Assembled Monolayers of Triruthenium Clusters on Gold Electrodes (2007)
  • Author(s): Y. Zhang, S. Ye, M. Osawa, K. Uosaki, Y. Sasaki
  • Organizer: Reactivity and Pattern Formation Joint Symposium on Fundamental Aspects of Nanostructured Materials andElectrocatalysis
  • Place of Presentation: Sapporo
• [Book] 「金属錯体の光化学」, 佐々木陽一(分担執筆、2章 : 配位子場理論の概略(pp 14-33)、8 章 : 集積型金属錯体の発光(pp 204-229) (2008)
  • Author(s): 佐々木陽一、石谷治
  • Publisher: 三共出版
• [Book] 金属錯体の光化学 (2007)
  • Author(s): 佐々木陽一(編著、分担執筆)
  • Total Pages: 60
  • Publisher: 三共出版