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Synthesis and characterization of transparent perovskite nanoparticlepolymer hybrid controlled by external field

Research Project

Project/Area Number 18350105
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Inorganic industrial materials
Research InstitutionNagoya University

Principal Investigator

YOGO Toshinobu  Nagoya University, EcoTopia Science Institute, Professor (00135310)

Co-Investigator(Kenkyū-buntansha) SAKAMOTO Wataru  Nagoya University, EcoTopia Science Institute, Associate Professor (50273264)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥16,170,000 (Direct Cost: ¥15,300,000、Indirect Cost: ¥870,000)
Fiscal Year 2007: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2006: ¥12,400,000 (Direct Cost: ¥12,400,000)
Keywordsperovskite / nanoparticle / metal-organics / field-responsive / transparent thin film / 加水分解 / チタン酸バリウム / チタン酸ストロンチウム
Research Abstract

Transparent BaTiO_3 nanoparticle/polymer hybrid was synthesized by polymerization and hydrolysis of barium titanium alkoxide modified with unsaturated ligand. BaTiO_3 particles increased in crystallinity with increasing water amount for hydrolysis. The absorption edge of the hybrid film on silica plates shifted to shorter wavelength with decreasing crystallite size.
SrTiO_3 particle/organic hybrid dispersed in silicone oil exhibited a typical electrorheorhogical behavior. The flow curve of the fluid revealed a yield stress on applying DC field. The yield stress was dependent upon the magnitude of the external field, and showed a quick response to the on-off switching of filed. Nanouystalline perovskite particle/polymer composite film was synthesized from titanium-organic film and barium or strontium ion in aqueous solution by applying direct current (DC) field. Crystalline perovskite particles were formed in the precursor films on stainless steel substrates under DC field above 40℃ without high temperature process. The size of perovslite increased with increasing reaction temperature from 40 to 50℃ at 3.0 V/cm. Perovskite particles also increased in size with increasing reaction time from 35 to 60 min at 3.0 V/cm and 50℃.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (21 results)

All 2008 2007 2006

All Journal Article (12 results) (of which Peer Reviewed: 6 results) Presentation (9 results)

  • [Journal Article] Synthesis of transparent BaTiO3 nanoparticle/polymer composite film using direct current field2008

    • Author(s)
      Y. Kondo, Y. Okumura, C. Oi, W. Sakamoto, T. Yogo
    • Journal Title

      J. Nanoparticle Research (印刷中)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Synthesis of SrTiO3 nanoparticle/polymer composite film using direct current field2008

    • Author(s)
      Y. Okumura, C. Oi, W. Sakamoto, T. Yogo
    • Journal Title

      J. Materials Research 23

      Pages: 127-132

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Synthesis of transparent BaTiO_3 nanoparticle/polymer composite film using direct current field2008

    • Author(s)
      Y, Kondo, Y, Okumura, C, oi, W, Sakamoto, T, Yogo
    • Journal Title

      J. Nanoparticle Research

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Synthesis of SrTiO_3 nanoparticle/polymer composite film using direct current field2008

    • Author(s)
      Y, Okumura, C, Oi, W, Sakamoto, T, Yogo
    • Journal Title

      J. Materials Research 23

      Pages: 127-132

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Synthesis of SrTiO_3 nanoparticle/polymer composite film using direct current filed2008

    • Author(s)
      Y. Okumura, C. Oi, W. Sakamoto T. Yogo
    • Journal Title

      J. Materials Research 23

      Pages: 127-132

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of transparent BaTiO_3 nanoparticle/polymer composite film using DC field2008

    • Author(s)
      Y. Kondo, Y. Okumura, C. Oi W.Sakamoto, T. Yogo
    • Journal Title

      J. Nanoparticle Research (印刷中)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis of transparent BaTiO3 nanoparticle/polymer hybrid2007

    • Author(s)
      K. Sumida, K. Hiramatsu, W. Sakamoto, T. Yogo
    • Journal Title

      J. Nanoparticle Reseazch 9

      Pages: 225-232

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Synthesis of transparent BaTiO_3 nanoparticle/polymer hybrid2007

    • Author(s)
      K, Sumida, K, Hiramatsu, W, Sakamoto, T, Yogo
    • Journal Title

      J. Nanoparticle Research 9

      Pages: 225-232

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Synthesis of transparent BaTi03 nanoparticle/polymer hybrid2007

    • Author(s)
      K.Sumida, K.Hiramatsu, W.Sakamoto, T.Yogo
    • Journal Title

      J. Nanoparticle Research 9(印刷中)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Field-assisted synthesis of BaTiO3 particle/polyvinylbutyral composite film2006

    • Author(s)
      Y. Kondo, T. Shimura, W. Sakamoto T. Yogo
    • Journal Title

      J. Materials Research 21

      Pages: 1843-1848

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Field-assisted synthesis of BaTiO_3 particle/polyvinylbutyral composite film2006

    • Author(s)
      Y, Kondo, T, Shimura, W, Sakamoto, T, Yogo
    • Journal Title

      J. Materials Research 21

      Pages: 1843-1848

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Field-assisted synthesis of BaTi03 particle/polyvinylbutyral composite film2006

    • Author(s)
      Y.Kondo, T.Shimura, W.Sakamoto, T.Yogo
    • Journal Title

      J. Materials Research 21・7

      Pages: 1843-1848

    • Related Report
      2006 Annual Research Report
  • [Presentation] Field-assisted synthesis of perovskite oxide/polymer composite2007

    • Author(s)
      C. Oi, M. Moriya, W. Sakamoto, T. Yogo
    • Organizer
      International Symposium of EcoTopia Science Institute 2007
    • Place of Presentation
      Nagoya Univ.(Nagoya)
    • Year and Date
      2007-11-23
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Field-assisted synthesis of perovskite oxide/polymer composite2007

    • Author(s)
      C, Oi, M, Moriya, W, Sakamoto, T, Yogo
    • Organizer
      International Symposium of EcoTopia Science Institute 2007
    • Year and Date
      2007-11-23
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Field-assisted synthesis of perovskite type oxide/polymer composite2007

    • Author(s)
      C. Oi, M. Moriya, W. Sakamoto T. Yogo
    • Organizer
      International Symposium of EcoTopia Science Institute 2007
    • Place of Presentation
      名古屋大学、名古屋市
    • Year and Date
      2007-11-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] 機能性ナノ粒子/有機ハイブリッドの合成と評価2007

    • Author(s)
      余語 利信
    • Organizer
      日本ゾル-ゲル学会第5回討論会
    • Place of Presentation
      ぱるる京都(京都)
    • Year and Date
      2007-07-24
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Synthesis and characterization of functional nanoparticle/organic hybrid2007

    • Author(s)
      T, Yogo
    • Organizer
      5th Japan Sol-Gel Society Meeting
    • Place of Presentation
      Kyoto
    • Year and Date
      2007-07-24
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Synthesis of transparent BaTiO3 nanoparticle/polymer hybrid2006

    • Author(s)
      K. Hiramatsu, W. Sakamoto、 T. Yogo
    • Organizer
      17th MRS-J Academic Symposium
    • Place of Presentation
      Nihon Univ. (Tokyo)
    • Year and Date
      2006-12-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 電場印加を用いるペロブスカイト酸化物/ポリマー複合膜の合成2006

    • Author(s)
      大井智文、坂本渉、余語利信
    • Organizer
      日本セラミックス協会東海支部学術研究発表会
    • Place of Presentation
      名古屋大学(名古屋)
    • Year and Date
      2006-12-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Synthesis of transparent BaTiO_3 nanoparticle/polymer hybrid2006

    • Author(s)
      K, Hiramatsu, W, Sakamoto, T, Yogo
    • Organizer
      17th MRS-J Academic Symposium
    • Place of Presentation
      Tokyo
    • Year and Date
      2006-12-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Synthesis of perovskite oxide/polymer composite film using electric field2006

    • Author(s)
      C, Oi, W, Sakamoto, T, Yogo
    • Organizer
      Japan Ceramic Society Academic Meeting of Tokai Branch
    • Place of Presentation
      Nagoya
    • Year and Date
      2006-12-09
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary

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Published: 2006-04-01   Modified: 2016-04-21  

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