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Synthesis and Application of Nanoporous Photocatalysts

Research Project

Project/Area Number 15350088
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionKanagawa University

Principal Investigator

MORI Wasuke  Kanagawa University, Faculty of Sciences, Professor, 理学部, 教授 (60029709)

Co-Investigator(Kenkyū-buntansha) NISHIMOTO Yuko  Kanagawa University, Faculty of Sciences, Associate Professor, 理学部, 助教授 (70241114)
KATO Chika  Kanagawa University, Faculty of Sciences, Assistant, 理学部, 助手 (00360214)
TAKAMIZAWA Satoshi  Yokohama City University, Faculty of Sciences, Assistant, 理学部, 助手 (90336587)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥15,000,000 (Direct Cost: ¥15,000,000)
Fiscal Year 2005: ¥2,800,000 (Direct Cost: ¥2,800,000)
Fiscal Year 2004: ¥6,300,000 (Direct Cost: ¥6,300,000)
Fiscal Year 2003: ¥5,900,000 (Direct Cost: ¥5,900,000)
KeywordsPhotocatalysts / Hydrogen energy / Water splitting / Decomposition of methanol / Visible-light / Microporous / Coordination polymers / Metalloporphyrins / 水素化固体触媒 / 不均一系触媒 / 活性点構造の制御 / 金属ポルフィリン / テトラカルボン酸ロジウム二核錯体 / バイメタリック効果 / 一次元細孔 / 気体吸蔵能
Research Abstract

Photocatalysts have attracted much attention because they convert energy into clean hydrogen energy by water splitting and decomposition of methanol. The remarkable progress of the past decade in photocatalysis has been limited to ultraviolet light instead of the more useful visible-light region. The development of visible-light photocatalysts, therefore, has become one of the most important topics in photocatalysis research today. Microporous organic-inorganic hybrid coordination polymers have attracted much attention because of their molecular adsorption, ion-exchange, and catalytic activities. Of all these efficient porous materials, we have studied the synthesis of transition-metal carboxylate coordination polymers, e.g., dicarboxylates of copper, molybdenum, and ruthenium, which are capable of occluding large amounts of various gases. 'Very recently, we have also succeeded to synthesize microporous transition-metal carboxylate complexes containing metalloporphyrins, which showed high gas occlusion properties and high catalytic activities for oxidation and hydrogenation reaction.
In this study, we demonstrated the catalytic activities of Fe[MTCPP] (M=Cu^<2+>,Fe^<3+>;H_2TCPP = 4,4′,4″,4″′-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakis benzoate) complexes for photo-decomposition of methanol under visible-light irradiation. The photo-decomposition of gaseous methanol was carried in a conventional closed gas circulation system. The products were hydrogen, formaldehyde and water, which were analyzed by GC (TCD, Stainless column, Porapak Q and Molecular sieve 5A, FID Capillary column, DB-WAX).
Fe[FeTCPP] showed five adsorption bands in visible-light region. They showed the micropores of 5.6 and 6.2 Å. They showed ca.25 turnover numbers after 155h, which was much higher than that of Fe[CuTCPP] and Fe[PdTCPP].

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (30 results)

All 2006 2005 2004 2003 Other

All Journal Article (22 results) Patent(Industrial Property Rights) (1 results) Publications (7 results)

  • [Journal Article] Thermoanalytical characterization of carbon/carbon hybrid material, Apple Woodceramics2006

    • Author(s)
      R.OZAO, Yuko NISHIMOTO, W.-P.PAN, T.OKABE
    • Journal Title

      Thermochimica Acta 440

      Pages: 75-80

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Magnetic behavior of 1-D molecular oxygen system included within a transformable single-crystal adsorbent2006

    • Author(s)
      S.Takamizawa, E.Nakata, T.Akatsuka
    • Journal Title

      Angew.Chem.Int.Ed. 45(12)

      Pages: 2216-2221

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Microporous dinuclear copper(II)trans-1,4-cyclohexanedicarbnoxylate : heterogneous oxidation catalysis with hydrogen peroxide X-ray powder structure of peroxo copper(II)interdiate.2005

    • Author(s)
      Chika Nozaki Kato, Mari Hasegawa, Tomohiko Sato, Akira Yoshizawa, Tomonori Inoue, Wasuke Mori
    • Journal Title

      Journal of Catalysis Vol.230,No.1

      Pages: 226-236

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Novel microporous rhodium(II)carboxylate polymer complexes containing metalloporphyrin : syntheses and catalytic performances in hydrogenation of olefins2005

    • Author(s)
      Tomohiko Sato, Wasuke Mori, Chika Nozaki Kato, Emiko Yanaoka, Tomonori Kuribayashi, Ryoji Ohtera, Yuichi Shiraishi
    • Journal Title

      Journal of Catalysis Vol.232.No4

      Pages: 186-198

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Microporous dinuclear copper(II)trans-1,4-cyclohexanedicarbnoxylate : heterogeneous oxidation catalysis with hydrogen peroxide and X-ray powder structure of peroxo copper(II) intermediate.2005

    • Author(s)
      Chika Nozaki Kato, Mari Hasegawa, Tomohiko Sato, Akira Yoshizawa, Tomonori Inoue, Wasuke Mori
    • Journal Title

      Journal of Catalysis Vol.230, No.1

      Pages: 226-236

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Discovery and Development of Microporous Metal Carboxylates2005

    • Author(s)
      W.Mori, T.Sato, C.N.Kato, T.Takei, T.Ohmura
    • Journal Title

      The chemical Record 6

      Pages: 336-351

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Structure and magnetic behaviour of mononuclear and dinuclear Cu(II)/Zn(II) monocarboxylate-pyridine derivatives studied by crystal engineering2005

    • Author(s)
      T.Ohmura, W.Mori, T.Takei, T.Ikeda, A.Maeda
    • Journal Title

      Materials Science-Poland Vol.23, No.3

      Pages: 729-736

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Gas and Mercury Adsorption Properties of Woodceramics Made from Chicken waste2005

    • Author(s)
      R.OZAO, T.OKABE, T.ARII, Yuko NISHIMOTO, Y.Cao, N.Whitely, W.-P.PAN
    • Journal Title

      Energy and Fuels 19

      Pages: 1729-1734

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Direct observation of H_2 adsorbed state within a porous crystal by singlecrystal X-ray diffraction analysis2005

    • Author(s)
      S.Takamizawa, E.Nakata
    • Journal Title

      CrystEngComm 7(79)

      Pages: 476-478

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Novel Microporous Rhodium(II) Carboxylate Polymer Complexes having Metalloporphyrin : Syntheses and Catalytic Performances in Hydrogenation of Olefins2005

    • Author(s)
      T.Sato, et al.
    • Journal Title

      Journal of Catalysis (in press)

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Natural Convection of a Paramagnetic Liquid Controlled by Magnetization Force2005

    • Author(s)
      Wasuke Mori, et al.
    • Journal Title

      AIChE Journal 51

      Pages: 1096-1103

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Microporous dinuclear copper(II) trans-1,4-cyclohexanedicarboxylate : heterogeneous oxidation catalysis with hydrogen peroxide and X-ray powder structure of peroxo copper(II) intermediate2005

    • Author(s)
      Chika Nozaki Kato, et al.
    • Journal Title

      Journal of Catalysis 230

      Pages: 226-236

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Molecular-lever design of efficient microporous materials containing metal carboxylates : inclusion complex formation with organic polymer,gas-occlusin properties,and catalytic activities for hydrogenation of olefins.2004

    • Author(s)
      Wasuke Mori, Satoshi Takamizawa, Chika Nozaki Kato, Testushi Ohmura, Tomohiko Sato
    • Journal Title

      Microporous and Mesoporous Materials 73

      Pages: 31-46

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Molecular-level design of efficient microporous materials containing metal carboxylates : inclusion complex formation with organic polymer, gas-occlusin properties, and catalytic activities for hydrogenation of olefins.2004

    • Author(s)
      Wasuke Mori, Satoshi Takamizawa, Chika Nozaki Kato, Tetsushi Ohmura, Tomohiko Sato
    • Journal Title

      Microporous and Mesoporous Materials 73

      Pages: 31-46

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Molecular-level design of efficient microporous materials containing metal carboxylates : inclusion complex formation with organic polymer, gas-occlusion properties, and catalytic activities for hydrogenation of olefins2004

    • Author(s)
      Wasuke Mori, et al.
    • Journal Title

      Microporous and Mesoporous Materials 73

      Pages: 31-46

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Magneto-Structural Correlation in Dinuclear Copper(II) Carboxylates2004

    • Author(s)
      Shuji Emori, et al.
    • Journal Title

      ITE Letters on Batteries, New Technologies & Medicine Vol.5, No5

      Pages: 459-466

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Magnetic and Gas-Occlusion properties amd Catalytic Activity of Microprous Materials : Dinuclear Ruthenium(II,II)Dicarboxylates.2003

    • Author(s)
      T.Ohmura, W.Mori, H.Horaga, M.Ono, Y.Nishimoto
    • Journal Title

      Chem.Lett.

      Pages: 486-469

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Microporous rhodium(II)4,4^I,4^II,4^III-(21H,23H-prophine-5,10,15,20- tetrakisbenzoate : aynthesis,nitrogen adsorption properties, and catalytic performance for hydrogenation of olefin.2003

    • Author(s)
      T.Sato, W.Mori, C.Nozaki kato, T.Ohmura, T.Sato, K.Yokoyama, S.Takamizawa, S.Nato
    • Journal Title

      Chem.Lett. 42

      Pages: 854-855

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Carbon dioxide inclusion phases of a tranformamable 1D coordination polymer host[Rh(O2CPh)4(pyz)]n.2003

    • Author(s)
      S.Takamizawa, E-I.Nakata, H.Yokoyama, K.Mochizuki, W.Mori
    • Journal Title

      Angewante Cheimie 42

      Pages: 4331-4334

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Magnetic and Gas-Occlusion Properties and Catalytic Activity of Microprous Materials : Dinuclear Ruthenium(II,II) Dicarboxylates.2003

    • Author(s)
      T.Ohmura, W.Mori, H.Hiraga, M.Ono, Y.Nishimoto
    • Journal Title

      Chem.Lett.

      Pages: 486-469

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Microporous rhodium(II)4.4′,4″,4″"′-(21H,23H-prophine-5,10,15,20-tetrakisbenzoate : synthesis, nitrogen adsorption properties, and catalytic performance for hydrogenation of olefin.2003

    • Author(s)
      T.Sato, W.Mori, C.Nozaki Kato, T.Ohmura, T.Sato, K.Yokoyama, S.Takamizawa, S.Nato
    • Journal Title

      Chem.Lett. 32

      Pages: 854-855

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Carbon dioxide inclusion phases of a tranformamable 1D coordination polymer host[Rh2(O2CPh)4(pyz)]n.2003

    • Author(s)
      S.Takamizawa, E-I.Nakata, H.Yokoyama, K.Mochizuki, W.Mori
    • Journal Title

      Angewante Cheimie 42

      Pages: 4331-4334

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] トランス、トランス・4、4'ビシクロヘキシルジカルボン酸-銅錯体およびその製造方法ならびに吸着剤2004

    • Inventor(s)
      森 和亮
    • Industrial Property Rights Holder
      神奈川大学三菱化学
    • Patent Publication Number
      2005-220072
    • Filing Date
      2004-02-05
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Publications] S.Takamizawa, et al.: "Carbon dioxide inclusion phases of a transformable 1D coordination polymer host [Rh_2(O_2CPh)_4(pyz)]_n."Angewandte Chemie (International ed.in English). 42・36. 4331-4334 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] F.Akagi, et al.: "Preparation, structures and properties of dinuclear and trinuclear copper(II) complexes bridged by one oximato and one hydroxo ligands."Inorganica Chimica Acta. 357. 684-688 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Sato, W.Mori, et al.: "Microporous rhodium(II) 4,4',4'',4'''-(21H,23H-porphine-5,10,15,20-tetrayl)tetrakisbenzoate. Synthesis, nitrogen adsorption properties, and catalytic performance for hydrogenation of olefin."Chemistry Letters. 32・9. 854-855 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Ohmura, W.Mori, et al.: "Magnetic and gas-occlusion properties and catalytic activity of microporous materials : Dinuclear ruthenium(II, II) dicarboxylates."Chemistry Letters. 32・5. 468-469 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] T.Ohmura, W.Mori, et al.: "Gas-occlusion properties of a novel compound : mononuclear copper(II) terephthalate-pyridine."Chemistry Letters. 32・1. 34-35 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Fujii, Mie, et al.: "A strongly antiferromagnetically coupled dinickel(II) center bridged by one azido and one alkoxo."Chemistry Letters. 32・9. 868-869 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] W.Mori: "Organometallic Conjugation : Structures, Reactions and Functions of d-d and d-π Conjugated Systems."Nakamura, Akira ; Ueyama, Norikazu ; Yamaguchi, Kizashi. 351 (2002)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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