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Measurements of surface reaction rates and design of active surfaces

Research Project

Project/Area Number 19550008
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Physical chemistry
Research InstitutionThe University of Tokyo

Principal Investigator

SASAKI Takehiko  The University of Tokyo, 大学院・新領域創成科学研究科, 准教授 (90242099)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2007: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords表面 / 界面 / 密度汎関数法 / ベンゼン酸化 / ゼオライト / TAP / レニウム / バイオガス / 合成ガス / 表面設計 / 蛍光寿命 / 光脱離 / 光反応 / テンソルLEED / ナノ粒子 / 結晶成長機構 / 電子刺激脱離 / パルス分子線 / 動的モンテカルロ法 / 遺伝的アルゴリズム
Research Abstract

The purpose of this research was to establish a method for measuring surface reaction rates as well as to establish a strategy for designing novel catalysts with high performances. Pulse molecular beam dosers and nitrogen Laser were installed in the Electron Stimulated Desorption system. TAP system was used to study a Ni catalyst prepared on silica support for reactions from biogas to syngas. For novel designed catalyst surfaces, immobilization of ionic liquid molecules on silica support surfaces and salt formation with chlorometallate anions were achieved. Shape control of nanocrystals of cobalt oxides and hydroxides were achieved. Density Functional Theory calculations were performed to obtain active structures of catalytic reactions and to clarify reaction mechanism for a Ru mononuclear complex attached on silica surface and Re cluster catalysts prepared in HZSM-5 framework.

Report

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

    (25 results)

All 2010 2009 2008 2007

All Journal Article (19 results) (of which Peer Reviewed: 19 results) Presentation (6 results)

  • [Journal Article] Alternative Selective Oxidation Pathways for Aldehyde Oxidation and Alkene Epoxidation on a SiO_2-Supported Ru-Monomer Complex Catalyst2010

    • Author(s)
      M. Tada, S. Muratsugu, M. Kinoshita, T. Sasaki, Y. Iwasawa
    • Journal Title

      J.Am.Chem.Soc. 132

      Pages: 713-724

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Co(OH)_3 Nanobelts : Synthesis, Characterization and Shape-preserved Transformation to Pseudo-single-crystalline Co_3O_4 Nanobelts2010

    • Author(s)
      J. Yang, H. Hyodo, K. Kimura, T. Sasaki
    • Journal Title

      Nanotechnology 21

      Pages: 45605-11

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Morphological Control of Single Crystalline Co_3O_4 Polyhedrons : Selective and Non-selective Growth of Crystal Planes Directed by Differently Charged Surfactants and Solvents2010

    • Author(s)
      J. Yang, T. Sasaki
    • Journal Title

      Crystal Growth & Design 10

      Pages: 1233-1236

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A novel mechanism for spectator CO-mediated reaction with unique cis-(NO)_2 dimer on a Co^<2+>-dimer/γ-Al_2O_3(110) model catalyst : Density functional theory calculations2010

    • Author(s)
      T. Taniike, M. Tada, R. Coquet, Y. Morikawa, T. Sasaki, Y. Iwasawa
    • Journal Title

      Catal. Today

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Density Functional Theory Study on the Re Cluster/HZSM-5 catalysis for Direct Phenol Synthesis from Benzene and Molecular Oxygen : Active Re Structure and Reaction Mechanism2009

    • Author(s)
      T. Sasaki, M. Tada, Y. Iwasawa
    • Journal Title

      Topics in Catalysis 52

      Pages: 880-887

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] TAP studies of the catalytic conversion of biogas to syngas over Ni/SiO_2 catalysts2009

    • Author(s)
      M. Olea, S. Hodgson, T. Sasaki, N. Aoki, K. Mae
    • Journal Title

      Chemical Engineering Transactions 17

      Pages: 7-12

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Density Functional Theory Study on the Re Cluster/HZSM-5 catalysis for Direct Phenol Synthesis from Benzene and Molecular Oxygen : Active Re Structure and Reaction Mechanism2009

    • Author(s)
      T.Sasaki, M.Tada, Y.Iwasawa
    • Journal Title

      Topics in Catalysis 52

      Pages: 880-887

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] TAP studies of the catalytic conversion of biogas to syngas over Ni/SiO_2 catalysts2009

    • Author(s)
      M.Olea, S.Hodgson, T.Sasaki, N.Aoki, K.Mae
    • Journal Title

      Chemical Engineering Transactions 17

      Pages: 7-12

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Photoinduced Reversible Structural Transformation and Selective Oxidation Catalysis of Unsaturated Ruthenium Complexes Supported on SiO_22008

    • Author(s)
      M. Tada, Y. Akatsuka, Y. Yang, T. Sasaki, M. Kinoshita, K. Motokura, Y, Iwasawa
    • Journal Title

      Angew.Chem.Int.Ed. 47

      Pages: 9252-9255

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of CoOOH Hierarchically Hollow Spheres by Nanorod Self Assembly through Bubble Templating2008

    • Author(s)
      J. Yang, T. Sasaki
    • Journal Title

      Chem.Mater. 20

      Pages: 2049-2056

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Immobilized Metal Ion-containing Ionic Liquids : Preparation, Structure and Catalytic Perfomances in Kharasch Addition Reaction and Suzuki Cross Coupling Reactions2008

    • Author(s)
      T. Sasaki, M. Tada, C. Zhong, T. Kume, Y. Iwasawa
    • Journal Title

      J.Mol.Catal.A-Chemical 279

      Pages: 200-209

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoinduced Reversible Structural Transformation and Selective Oxidation Cata lysis of Unsaturated Ruthenium Complexes Supported on SiO22008

    • Author(s)
      M. Tada, Y. Akatsuka, Y. Yang, T. Sasaki, M. Kinoshita, K. Motokura, and Y. Iwasawa
    • Journal Title

      Angew. Chem. Int. Ed 47

      Pages: 9252-9255

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Immobilized metal ion-containing ionic liquids: Preparation, structure and catalytic performances in Kharasch reaction and Suzuki reaction.2008

    • Author(s)
      Takehiko Sasaki, Mizuki Tada
    • Journal Title

      J. Mol. Catal. A: Chemical 279

      Pages: 200-209

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of CoOOH Hierarchically Hollow Spheres by Nanorod Self-Assembly through Bubble Templating2008

    • Author(s)
      Jinhu Yang, Takehiko Sasaki
    • Journal Title

      Chem. Mater. 20

      Pages: 2049-2056

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Syntheses, Structure, and Properties of a Series of Metal Ion-Containing Dialkylimidazolium Ionic Liquids2007

    • Author(s)
      C. Zhong, T. Sasaki, A. Jimbo-Kobayashi, E. Fujiwara, A. Kobayashi, M. Tada, Y. Iwasawa
    • Journal Title

      Bull.Chem.Soc.Jpn. 80

      Pages: 2365-2374

    • NAID

      10020275688

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A new aspect of heterogeneous catalysis : Highly reactive cis-(NO)2 dimer and Eley-Rideal mechanism for NO-CO reaction on a Co-dimer/γ -alumina catalyst2007

    • Author(s)
      T. Taniike, M. Tada, R. Coquet, Y. Morikawa, T. Sasaki, Y. Iwasawa
    • Journal Title

      Chem.Phys.Lett. 443

      Pages: 66-70

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] NH3-Promoted Direct Phenol Synthesis from Benzene with Molecular Oxygen on N-Interstitial Re10-Cluster/Zeolite Catalysts2007

    • Author(s)
      M. Tada, R. Bal, T. Sasaki, Y. Iwasawa
    • Journal Title

      Stud.Surf.Sci.Catal. 172

      Pages: 381-384

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A Novel Re-Cluster/HZSM-5 Catalyst for Highly Selective Phenol Synthesis from Benzene and O_2 : Performance and Reaction Mechanism2007

    • Author(s)
      M. Tada, R. Bal, T. Sasaki, Y. Uemura, Y. Inada, S. Tanaka, M. Nomura, Y. Iwasawa
    • Journal Title

      J.Phys.Chem.C. 111

      Pages: 10095-10104

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis, Structures,and Properties of a Series of Metal Ion-Contain-ing Dialkylimidazolium Ionic Liquids2007

    • Author(s)
      Chongmin Zhong, Takehiko Sasaki
    • Journal Title

      Bull. Chem. Soc. Jpn. 80

      Pages: 2365-2374

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 密度汎関数法によるフェノール合成に活性なHZSM-5中に固定化したReクラスターの活性構造と反応機構の研究2009

    • Author(s)
      佐々木岳彦
    • Organizer
      シンポジウム化学反応経路探索のニューフロンティア
    • Place of Presentation
      豊田理化学研究所
    • Year and Date
      2009-09-24
    • Related Report
      2009 Final Research Report
  • [Presentation] 密度汎関数法によるフェノール合成に活性なHZSM-5中に固定化したReクラスターの活性構造と反応機構の研究2009

    • Author(s)
      佐々木岳彦
    • Organizer
      化学反応経路探索のニューフロンティア
    • Place of Presentation
      豊田理化学研究所
    • Year and Date
      2009-09-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] Density Functional Theory Study on the Re Cluster/HZSM-5 catalysis for Direct Phenol Synthesis from Benzene and Molecular Oxygen : Active Re Structure and Reaction Mechanism2008

    • Author(s)
      T. Sasaki, M. Tada, Y. Iwasawa
    • Organizer
      ICC 14 Pre-Symosium
    • Place of Presentation
      京都大学
    • Year and Date
      2008-07-08
    • Related Report
      2009 Final Research Report
  • [Presentation] Density Functional Theory Study on the Re Cluster/HZSM-5 catalysis for Direct Phenol Synthesis from Benzene and Molecular Oxygen: Active Re Structure and Reaction Mechanism2008

    • Author(s)
      T. Sasaki, M. Tada and Y. Iwasawa
    • Organizer
      ICC 14 Pre-Symosium
    • Place of Presentation
      京都大学
    • Year and Date
      2008-07-08
    • Related Report
      2008 Annual Research Report
  • [Presentation] 表面化学反応速度測定のための分子線-電子刺激脱離複合装置と動的モンテカルロシミュレーションプログラムの開発2007

    • Author(s)
      星野由美子, 佐々木岳彦
    • Organizer
      第1回分子科学討論会
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-20
    • Related Report
      2009 Final Research Report
  • [Presentation] 表面化学反応速度測定のための分子線・電子刺激脱離複合装置と動的モンテカルロシミュレーションプログラムの開発2007

    • Author(s)
      星野由美子、佐々木岳彦
    • Organizer
      第1回分子科学討論会
    • Place of Presentation
      東北大学
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report

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

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