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Silicon Reagents and Regulated Siloxanes from Industrial Wastes

Research Project

Project/Area Number 23655141
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Environmental chemistry
Research InstitutionGunma University

Principal Investigator

UNNO Masafumi  群馬大学, 大学院・工学研究科, 教授 (20251126)

Co-Investigator(Kenkyū-buntansha) HANAYA Minoru  群馬大学, 大学院・工学研究科, 教授 (50228516)
ITABASHI Hideyuki  群馬大学, 大学院・工学研究科, 教授 (40232384)
Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywordsリサイクル化学 / ケイ素化学 / リサイクル / グリーンケミストリー / ケイ素試薬 / 直接合成 / シロキサン / 廃棄物利用 / ケイ素化合物
Research Abstract

After removal of the heavy atom from industrial waste (incineration ash of Ohta-city), treatment with acid gave a fraction which include high concentration of silica. In order to transfer this fraction into the useful silicon reagent, we studied the bond-fission reaction from cage silsesquioxane. Using tetrabutylammonium fluoride, we could perform bond cleavage to give different cage.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (29 results)

All 2013 2012 2011 Other

All Journal Article (7 results) (of which Peer Reviewed: 7 results) Presentation (19 results) Book (1 results) Remarks (2 results)

  • [Journal Article] Effective Synthesis and Isomerization of Cyclotetrasiloxanetetraol2013

    • Author(s)
      H. Endo and M. Unno
    • Journal Title

      Key Engineering Materials

      Volume: 534巻 Pages: 66-70

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effective Synthesis and Isomerization of Cyclotetrasiloxanetetraol,2013

    • Author(s)
      H. Endo and M. Unno
    • Journal Title

      Key Engineering Materials

      Volume: 534 Pages: 66-70

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A New Method of Silane Coupling Treatment: Chemical Surface Modifications of Metal Oxides withHydrosilane2012

    • Author(s)
      E. Ido、K. Kakiage、T. Kyomen、M. Hanaya
    • Journal Title

      Chemistry Letters

      Volume: 41巻 Pages: 853-854

    • NAID

      10031030466

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] A New Method of Silane Coupling Treatment: Chemical Surface Modifications of Metal Oxides with Hydrosilane2012

    • Author(s)
      E. Ido, K. Kakiage, T. Kyomen, M. Hanaya
    • Journal Title

      Chemistry Letters

      Volume: 41 Pages: 853-854

    • NAID

      10031030466

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Characterization of Octakis(3-propyl ethanethioate)octasilsesquioxane2011

    • Author(s)
      V. Ervithayasuporn、T. Tomeechai、N.Takeda、M. Unno、A. Chaiyanurakkul、R. Hamkool、and T. Osotchan
    • Journal Title

      Organometallics

      Volume: 30巻 Pages: 4475-4478

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Synthesis and Characterization of Octakis(3-propyl ethanethioate)octasilsesquioxane2011

    • Author(s)
      V. Ervithayasuporn, T. Tomeechai, N. Takeda, M. Unno, A. Chaiyanurakkul, R. Hamkool, and T. Osotchan
    • Journal Title

      Organometallics

      Volume: Vol.30 Issue: 17 Pages: 4475-4478

    • DOI

      10.1021/om200477a

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Solvent-free Synthesis of Functional Siloxanes Bearing 4-Trifluoromethylphenyl Group2011

    • Author(s)
      Y. Egawa and M. Unno
    • Journal Title

      Key Engineering Materials

      Volume: 497 Pages: 51-54

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] シラノールを基軸とした新規高機能物質群の合成2012

    • Author(s)
      海野雅史
    • Organizer
      第39回有機典型元素化学討論会
    • Place of Presentation
      盛岡
    • Year and Date
      2012-12-07
    • Related Report
      2012 Final Research Report
  • [Presentation] Selective Synthesis of Disiloxanetetraol and New Cyclic Silanol2012

    • Author(s)
      H. Endo、N. Takeda、and M. Unno
    • Organizer
      4th Asian Silicon Symposium
    • Place of Presentation
      Tsukuba
    • Year and Date
      2012-10-22
    • Related Report
      2012 Final Research Report
  • [Presentation] 立体規則的なラダーシロキサンの合成2012

    • Author(s)
      川上義輝、海野雅史
    • Organizer
      日本化学会第92春季年会、神奈川
    • Place of Presentation
      横浜
    • Year and Date
      2012-03-25
    • Related Report
      2012 Final Research Report
  • [Presentation] Recent New Application of Silanols2012

    • Author(s)
      M. Unno
    • Organizer
      The First Annual Meeting of the Korean Silicon Society
    • Place of Presentation
      Seoul、Korea
    • Year and Date
      2012-02-22
    • Related Report
      2012 Final Research Report
  • [Presentation] Recent New Application of Silanols2012

    • Author(s)
      海野雅史
    • Organizer
      The First Annual Meeting of the Korean Silicon Society(招待講演)
    • Place of Presentation
      延世大学、ソウル(韓国)
    • Related Report
      2011 Research-status Report
  • [Presentation] T4骨格を有する新規シルセスキオキサンの立体異性化反応の検討2012

    • Author(s)
      遠藤央之、武田亘弘、海野雅史
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応大学、横浜市(神奈川県)
    • Related Report
      2011 Research-status Report
  • [Presentation] ダブルデッカー型シルセスキオキサンの合成2012

    • Author(s)
      芦田祥一、武田亘弘、海野雅史
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応大学、横浜市(神奈川県)
    • Related Report
      2011 Research-status Report
  • [Presentation] 長鎖アルキル基を有するシロキサン類の合成2012

    • Author(s)
      倉持知佳、武田亘弘、海野雅史
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応大学、横浜市(神奈川県)
    • Related Report
      2011 Research-status Report
  • [Presentation] 立体規則的なラダーシロキサンの合成2012

    • Author(s)
      川上義輝、海野雅史
    • Organizer
      日本化学会第92春季年会
    • Place of Presentation
      慶応大学、横浜市(神奈川県)
    • Related Report
      2011 Research-status Report
  • [Presentation] Amazing Chemistry of Silanols: to Next Generation Materials2011

    • Author(s)
      M. Unno
    • Organizer
      3rd International Conference on Advanced Micro-Device Engineering
    • Place of Presentation
      Kiryu
    • Year and Date
      2011-12-08
    • Related Report
      2012 Final Research Report
  • [Presentation] ラダーシロキサンの高収率合成前駆体の研究2011

    • Author(s)
      白石絢子、武田亘弘、海野雅史
    • Organizer
      第15回ケイ素化学協会シンポジウム
    • Place of Presentation
      神戸
    • Year and Date
      2011-10-21
    • Related Report
      2012 Final Research Report
  • [Presentation] Laddersiloxanes -A New Challenge2011

    • Author(s)
      M. Unno
    • Organizer
      Sixteenth International Symposium on Silicon Chemistry
    • Place of Presentation
      Hamilton、Canada
    • Year and Date
      2011-08-16
    • Related Report
      2012 Final Research Report
  • [Presentation] Amazing Chemistry of Silanols: to Next Generation Materials2011

    • Author(s)
      海野雅史
    • Organizer
      International Congress for Innovation in Chemistry(招待講演)
    • Place of Presentation
      パタヤ(タイ)
    • Related Report
      2011 Research-status Report
  • [Presentation] Laddersiloxanes: A New Challenge2011

    • Author(s)
      海野雅史
    • Organizer
      Sixteenth International Symposium on Silicon Chemistry(招待講演)
    • Place of Presentation
      ハミルトン(カナダ)
    • Related Report
      2011 Research-status Report
  • [Presentation] Synthesis and Reactivity of Cyclic Tetrasiloxanetetraols Containing Various Organic Substituents2011

    • Author(s)
      遠藤央之、武田亘弘、海野雅史
    • Organizer
      Sixteenth International Symposium on Silicon Chemistry
    • Place of Presentation
      ハミルトン(カナダ)
    • Related Report
      2011 Research-status Report
  • [Presentation] Syntheses and Reactivity of Cyclic Tetrasiloxanetetraols Containing Various Organic Substituents2011

    • Author(s)
      遠藤央之、川上義輝、武田亘弘、海野雅史
    • Organizer
      The First International Symposium on Element Innovation
    • Place of Presentation
      桐生市民文化会館、桐生市(群馬県)
    • Related Report
      2011 Research-status Report
  • [Presentation] ラダーシロキサンの高収率合成前駆体の研究2011

    • Author(s)
      白石絢子、武田亘弘、海野雅史
    • Organizer
      第15回ケイ素化学協会シンポジウム
    • Place of Presentation
      シーパル須磨、神戸市(兵庫県)
    • Related Report
      2011 Research-status Report
  • [Presentation] ヒドロシランを原料にした新規シロキサン合成法の検討2011

    • Author(s)
      中島諒、武田亘弘、海野雅史
    • Organizer
      第15回ケイ素化学協会シンポジウム
    • Place of Presentation
      シーパル須磨、神戸市(兵庫県)
    • Related Report
      2011 Research-status Report
  • [Presentation] 長鎖アルキル基を有する環状シラノールの合成2011

    • Author(s)
      倉持知佳、武田亘弘、海野雅史
    • Organizer
      第15回ケイ素化学協会シンポジウム
    • Place of Presentation
      シーパル須磨、神戸市(兵庫県)
    • Related Report
      2011 Research-status Report
  • [Book] 最強エレメント ケイ素の不思議2011

    • Author(s)
      海野雅史 他
    • Total Pages
      78
    • Publisher
      上毛新聞社
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://element.chem-bio.st.gunma-u.ac.jp/index-e.html

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.chem-bio.gunma-u.ac.jp/~unno-lab/bib-e.html

    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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