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Activation of dinitrogen molecules and controlling the functionality of catalysts by utilizing new materials catalyst having pore dimensions in nanometers

Research Project

Project/Area Number 15350082
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Functional materials chemistry
Research InstitutionOKAYAMA UNIVERSITY

Principal Investigator

YOSHIKAWA Yuzo  Okayama University, Graduate School of Natural Science and Technology, Professor, 大学院・自然科学研究科, 教授 (30022643)

Co-Investigator(Kenkyū-buntansha) NAGAO Mahiko  Okayama University, Graduate School of Natural Science and Technology, Professor, 大学院・自然科学研究科, 教授 (30032816)
KURODA Yasushige  Okayama University, Graduate School of Natural Science and Technology, Professor, 大学院・自然科学研究科, 教授 (40116455)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥13,500,000 (Direct Cost: ¥13,500,000)
Fiscal Year 2005: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2004: ¥1,400,000 (Direct Cost: ¥1,400,000)
Fiscal Year 2003: ¥10,800,000 (Direct Cost: ¥10,800,000)
KeywordsDinitrogen adsorption / Synchrotron radiation / Nano-materials / Catalysts / Photocatalysts / Materials with pore-sizes in regular dimension / Deposition of metal ions / Activation of dihydrogen molecule / 水素・窒素吸着 / 銅イオン交換MFI型ゼオライト / 窒素特異吸着 / 水素特異吸着 / 光検出XAFS(XEOL) / サイト選択的銅イオン交換 / NO分解反応 / 一価銅イオンでのイオン交換 / H-D交換反応 / 銅イオン交換ZSM-5型ゼオライト / 光検出XAFS / 銅イオン交換サイトの帰属
Research Abstract

There are many unsaturated coordination-bonds on the surface of inorganic solids ; and hence their surface properties are expected to have quite different ones from those of bulk materials. By utilizing these prominent properties, we can prepare the new materials on the surface which have quite different characteristics from their bulk materials. From such viewpoints, it is expected that the surface acts as the quite unique reaction sites. Actually, the properties of gold deposited on the solid surfaces have quite different ones from those of the bulk gold and even gold which exists on the surface exhibits quite peculiar catalytic behavior. In addition to the effect of such specific properties of the surface, it is potential to prepare new materials, which have some additional prominent features, on the surface by admitting the effect of the pore in nanometers. Based on such considerations, we have investigated the adsorption properties of the copper-ion-exchanged MFI-type zeolite (abb … More reviated to CuMFI) which has a pore with small size of several angstroms. In such research process, we found for the first time that this material adsorbs N_2 strongly even at room temperature. The site acting as the active one for an N_2 adsorption is the monovalnet copper ion and this copper ion takes three-coordination structure with the lattice oxygen atoms constructing zeolite lattice, through the investigation utilizing XAFS and IR methods. Furthermore, we succeeded in developing the method of site selective ion-exchange and in allowing the adsorption capacity for N_2 molecules to increase about 5 times, compared with the values reported so far. The present N_2 adsorption established within 15 seconds ; and hence it is found that these results are to be expected for the application to industrial processes, such as purification of rare gases and the material utilizing for adiabatic processes. As the results, we can get the useful information on the controlling the functionality in the catalytic process and activation of the N_2 molecules process utilizing a new materials catalyst (CuMFI) having pores in nanometers. Less

Report

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

    (44 results)

All 2006 2005 2004 2003 Other

All Journal Article (31 results) Book (3 results) Patent(Industrial Property Rights) (2 results) Publications (8 results)

  • [Journal Article] Neutron Scattering Study on Dynamics of Water Molecules Confined in MCM-412005

    • Author(s)
      S.Takahara, S.Kittaka, T.Mori, Y.Kuroda, T.Yamaguchi, M.-C.Bellissent-Funel
    • Journal Title

      Adsorption 11

      Pages: 479-484

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Synthesis of well-ordered ultra-thin titanium oxide films on Mo(112)2005

    • Author(s)
      M.S.Chen, W.T.Wallace, D.Kumar, Z.Yan, K.K.Gath, Y.Cai, Y.Kuroda, D.W.Goodman
    • Journal Title

      Surf. Sci. 581

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Preparation of Visible-light-responsive TiO_<2-x>N_x Photocatalyst by a Sol-Gel. Method : Analysis of the Active Center on TiO_2 that Reacts with NH_32005

    • Author(s)
      Y.Kuroda, T.Mori, K.Yagi, N.Makihata, Y.Kawahara, M.Nagao, S.Kittaka
    • Journal Title

      Langmuir 21

      Pages: 8026-8034

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Unambiguous evidence supporting the decomposition reaction of NO on two types of monovalent copper-ion in CuZSM-5 zeolite2005

    • Author(s)
      A.Itadani, Y.Kuroda, M.Tanaka, M.Nagao
    • Journal Title

      Microporous Mesoporous Mater. 86

      Pages: 159-165

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Calorimetric and Spectroscopic Study on the Adsorption of Water onto Alkaline-earth Fluorides2005

    • Author(s)
      T.Mori, Y.Kuroda, R.Kumashiro, K.Hirata, H.Toyota, M.Nagao
    • Journal Title

      Adsorp. Sci. and Technology 23

      Pages: 425-436

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Low Temperature Properties of Acetonitrile Confined in MCM-412005

    • Author(s)
      S.Kittaka, T.Iwashita, A.Serizawa, M.Kuranishi, S.Takahara, Y.Kuroda, T.Mori, T.Yamaguchi
    • Journal Title

      J. Phys. Chem. B 109

      Pages: 23162-23169

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Synthesis of well-ordered ultra-thin titanium oxide films on Mo(112)2005

    • Author(s)
      M.S.Chen, W.T.Wallace, D.Kumar, Z.Yan, K.K.Gath, Y.Cai, Y.Kuroda, D.W.Goodman
    • Journal Title

      Surf.Sci. 581

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Preparation of Visible-light-responsive TiO_<2-x>N_x Photocatalyst by a Sol-Gel Method : Analysis of the Active Center on TiO_2 that Reacts with NH_32005

    • Author(s)
      Y.Kuroda, T.Mori, K.Yagi, N.Makihata, Y.Kawahara, M.Nagao, S.Kittaka
    • Journal Title

      Langmuir 21

      Pages: 8026-8034

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Calorimetric and Spectroscopic Study on the Adsorption of Water onto Alkaline-earth Fluorides2005

    • Author(s)
      T.Mori, Y.Kuroda, R.Kumashiro, K.Hirata, H.Toyota, M.Nagao
    • Journal Title

      Adsorp.Sci.and Technology 23

      Pages: 425-436

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Low Temperature Properties of Acetonitrile Confined in MCM-412005

    • Author(s)
      S.Kittaka, T.Iwashita, A.Serizawa, M.Kuranishi, S.Takahara, Y.Kuroda, T.Mori, T.Yamaguchi
    • Journal Title

      J.Phys.Chem.B 109

      Pages: 23162-23169

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] Calorimetric study of N_2 adsorption on copper-ion-exchanged ZSM-5 zeolite2004

    • Author(s)
      A.Itadani, R.Kumashiro, Y.Kuroda, M.Nagao
    • Journal Title

      Thermochimica Acta 416

      Pages: 99-104

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Elucidation of a preparation method for copper ion-exchanged ZSM-5 samples exhibiting extremely efficient N_2-adsorption at room temperature : Effect of counter ions in the exchange solution2004

    • Author(s)
      A.Itadani, Y.Kuroda, M.Nagao
    • Journal Title

      Microporous Mesoposous Mater. 70

      Pages: 119-126

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Anomalous valence changes and specific dinitrogen adsorption features of copper ion exchanged in ZSM-5 zeolite prepared from an aqueous solution of [Cu(NH_3)_2]^+2004

    • Author(s)
      Y.Kuroda, A.Itadani, R.Kumashiro, T.Fujimoto, M.Nagao
    • Journal Title

      Phys. Chem. Chem. Phys. 6

      Pages: 2534-2541

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Characterization of cuprous ion in high silica zeolites and reaction mechanisms of catalytic NO decomposition and specific N_2 adsorption2004

    • Author(s)
      Y.Kuroda, M.Iwamoto
    • Journal Title

      Topics in Catal. 28

      Pages: 111-118

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Formation of [Cu(η^2-H_2)]^+ Species in MFI-type Zeolite and Resulting H-D Exchange Reaction with Hydrogen on Bronsted Acid Sites at 300 K2004

    • Author(s)
      Y.Kudoda, T.Okamoto, T.Mori, Y.Yoshikawa
    • Journal Title

      Chem. Lett. 33

      Pages: 1580-1581

    • NAID

      10014153293

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Elucidation of a preparation method for copper ion-exchanged ZSM-5 samples exhibiting extremely efficient N_2-adsorption at room temperature : Effect of counter ions in the exchange solution2004

    • Author(s)
      A.Itadani, Y.Kuroda, M.Nagao
    • Journal Title

      Microporous Mesoporous Mater. 70

      Pages: 119-126

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Anomalous valence changes and specific dinitrogen adsorption features of copper ion exchanged in ZSM-5 zeolite prepared from an aqueous solution of [Cu(NH_3)_2]^+2004

    • Author(s)
      Y.Kuroda, A.Itadani, R.Kumashiro, T.Fujimoto, M.Nagao
    • Journal Title

      Phys.Chem.Chem.Phys. 6

      Pages: 2534-2541

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Formation of [Cu(η^2-H_2)]^+ Species in MFI-type Zeolite and Resulting H-D Exchange Reaction with Hydrogen on Bronsted Acid Sites at 300 K2004

    • Author(s)
      Y.Kuroda, T.Okamoto, T.Mori, Y.Yoshikawa
    • Journal Title

      Chem.Lett. 33

      Pages: 1580-1581

    • NAID

      10014153293

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Elucidation of a preparation method for copper ion-exchanged ZSM-5 samples exhibiting extremely efficient N_2-adsorption at room temperature : Effect of counter ions in the exchange solution2004

    • Author(s)
      A.Itadani et al.
    • Journal Title

      Microporous Mesoporous Materials 70

      Pages: 119-126

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Anomalous valence changes and specific dinitrogen adsorption features of copper ion exchanged in ZSM-5 zeolite prepared from an aqueous solution of [Cu(NH_3)_2]^+2004

    • Author(s)
      Y.Kuroda et al.
    • Journal Title

      Phys.Chem.Chem.Phys. 6

      Pages: 2534-2541

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Calorimetric study of N_2 adsorption on copper-ion-exchanged ZSM-5 zeolite2004

    • Author(s)
      A.Itadani et al.
    • Journal Title

      Thermochimica Acta 416

      Pages: 99-104

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Characterization of cuprous ion in high silica zeolites and reaction mechanisms of catalytic NO decomposition and specific N_2 adsorption2004

    • Author(s)
      Y.Kuroda, M.Iwamoto
    • Journal Title

      Topics in Catalysis 28

      Pages: 111-118

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Formation of [Cu(η^2-H_2)]^+ Species in MFI-type Zeolite and Resulting H-D Exchange Reaction with Hydrogen on Bronsted Acid Sites at 300 K2004

    • Author(s)
      Y.Kuroda et al.
    • Journal Title

      Chemistry Letters 33

      Pages: 1580-1581

    • NAID

      10014153293

    • Related Report
      2004 Annual Research Report
  • [Journal Article] New Light on the State of Active Sites in CuZSM-5 for the NO Decomposition Reaction and N_2 Adsorption.2003

    • Author(s)
      Y.Kuroda, K.Yagi, N.Horiguchi, Y.Yoshikawa, R.Kumashiro, M.Nagao
    • Journal Title

      Phys. Chem. Chem. Phys. 5

      Pages: 3318-3327

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Hydration Process of Rare-earth Sesquioxides Having Different Crystal Structures2003

    • Author(s)
      M.Nagao, H.Hamano, K.Hirata, R.Kumashiro, Y.Kuroda
    • Journal Title

      Langmuir 19

      Pages: 9201-9209

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] CuZSM-5の吸着特性と酸化還元挙動 -イオン交換法の影響-2003

    • Author(s)
      黒田泰重
    • Journal Title

      触媒 45

      Pages: 294-297

    • NAID

      10013915531

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Dynamics of Water Molecules Adsorbed on SnO_2 Surface2003

    • Author(s)
      S.Kittaka, S.Takahara, Y.Kuroda, T.Mori, T.Yamaguchi
    • Journal Title

      KENS Report 2001-2002 XIV

      Pages: 239-239

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Study on Usefulness of XEOL Method on Site Selective Analyses of A Target Ion in Catalysis2003

    • Author(s)
      Y.Kuroda, S.Emura, R.Kumashiro, A.Itadani, T.Mori, T.Okamoto, T.Uruga, M.Nagao
    • Journal Title

      SPring-8 User Experiment Report 2003A No. 11

      Pages: 8-8

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] New Light on the State of Active Sites in CuZSM-5 for the NO Decomposition Reaction and N_2 Adsorption.2003

    • Author(s)
      Y.Kuroda, K.Yagi, N.Horiguchi, Y.Yoshikawa, R.Kumashiro, M.Nagao
    • Journal Title

      Phys.Chem.Chem.Phys. 5

      Pages: 3318-3327

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] CuZSM-5の吸着特性と酸化還元挙動-イオン交換法の影響-2003

    • Author(s)
      黒田泰重
    • Journal Title

      触媒 45

      Pages: 294-297

    • NAID

      10013915531

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Study on Usefulness of XEOL Method on Site Selective Analyses of A Target Ion in Catalysis2003

    • Author(s)
      Y.Kuroda, S.Emura, R.Kumashiro, A.Itadani, T.Mori, T.Okamoto, T.Uruga, M.Nagao
    • Journal Title

      SPring-8 User Experiment Report 2003A No.11

      Pages: 8-8

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 分子の物理化学 22006

    • Author(s)
      川崎, 安保 編著
    • Total Pages
      191
    • Publisher
      朝倉書店
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] Spring-8の高輝度放射を利用した先端触媒開発2006

    • Author(s)
      安保, 杉浦, 永田 監修
    • Publisher
      エヌ・ティー・エス(出版中)
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Book] 分子の物理化学2006

    • Author(s)
      川崎昌博
    • Total Pages
      191
    • Publisher
      朝倉書店
    • Related Report
      2005 Annual Research Report
  • [Patent(Industrial Property Rights)] 吸着剤2005

    • Inventor(s)
      湯淺, 黒田他
    • Industrial Property Rights Holder
      湯淺, 黒田他
    • Filing Date
      2005-04-27
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Patent(Industrial Property Rights)] 吸着材2005

    • Inventor(s)
      湯淺, 黒田 他
    • Industrial Property Rights Holder
      湯淺, 黒田 他
    • Filing Date
      2005-04-27
    • Related Report
      2005 Annual Research Report
  • [Publications] 黒田泰重: "CuZSM-5の吸着特性と酸化還元挙動-イオン交換法の影響-"触媒. 45. 294-297 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Kuroda: "New Light on the State of Active Sites in CuZSM-5 for the NO Decomposition Reaction and N_2 Adsorption."Phys.Chem.Chem.Phys. 5. 3318-3327 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] M.Nagao: "Hydration Process of Rare-earth Sesquioxides Having Different Crystal Structures"Langmuir. 19. 9201-9209 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] A.Itadani: "Calorimetric study of strong adsorption of dinitrogen on copper-ion-exchanged ZSM-5"Thermochimica Acta. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Kuroda: "Characterization of Cuprous Ion in High Silica Zeolites and Reaction Mechanisms of Catalytic NO Decomposition and Specific N_2 Adsorption."Topics in Catal. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] A.Itadani: "Elucidation of a preparation method for copper ion-exchanged ZSM-5 samples exhibiting extremely efficient N_2-adsorption at room temperature : Effect of counter ions in the exchange solution"Micropor.Mesopor.Mater. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Kuroda: "Anomalous valence changes and specific dinitrogen adsorption features of copper ion exchanged in ZSM-5 zeolite prepared from an aqueous solution of [Cu(NH_3)_2]^+"Phys.Chem.Chem.Phys. (in press). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] Y.Kuroda: "Study on Usefulness of XEOLMethod as Site-Selective Analysis of A Target Ion in Catalysis"SPring-8報告書. No.11. 8(2003A0303NX-np) (2003)

    • Related Report
      2003 Annual Research Report

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

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