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Development of functional nano-unit composited metal oxides catalysts

Research Project

Project/Area Number 24550181
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Environmental chemistry
Research InstitutionTokyo Metropolitan Industrial Technology Research Institute

Principal Investigator

SOMEKAWA Shouichi  地方独立行政法人東京都立産業技術研究センター, 開発本部開発第二部材料技術グループ, 副主任研究員 (20520216)

Co-Investigator(Kenkyū-buntansha) WATANABE Hiroto  地方独立行政法人東京都立産業技術研究センター, 開発本部開発第二部材料技術グループ, 副主任研究員 (00500901)
Co-Investigator(Renkei-kenkyūsha) IMAI Hiroaki  慶応義塾大学, 理工学部, 教授 (70255595)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywordsナノ材料 / VOC処理 / 光触媒 / 電荷分離 / 量子サイズ効果 / VOC処理 / 量子ドット / 触媒 / 電子移動 / ポーラス材料 / 金属酸化物 / 1-2nmの細孔 / シリカ / 複合 / 触媒活性 / 細孔構造
Outline of Final Research Achievements

Various metal oxides were prepared in silica pores having pore size of around 1~2 nm. Two important results were shown as follows: (1) Application of the nano hexavalent Cr species in porous silica matrix for VOC control at wide range of reaction temperatures from room temperature. (2) Synergistic connecting effect of TiO2 and WO3 quantum dots on the photocatalytic activity.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (7 results)

All 2015 2014

All Journal Article (1 results) (of which Acknowledgement Compliant: 1 results) Presentation (4 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] スーパーマイクロポーラスシリカの環境浄化技術への応用2015

    • Author(s)
      染川正一、渡辺洋人
    • Journal Title

      コンバーテック

      Volume: 43 Pages: 30-32

    • NAID

      40020471944

    • Related Report
      2014 Annual Research Report
    • Acknowledgement Compliant
  • [Presentation] Properties of stable chromium (VI) oxide quantum dots in silica matrix and application to a new type of catalyst2015

    • Author(s)
      Shouichi Somekawa, Hiroto Watanabe, Yuya Oaki, Hiroaki Imai
    • Organizer
      The 15th Asia Oceania Conference on Green and Sustainable Chemistry(AOC-5 GSC)
    • Place of Presentation
      New Delhi, India
    • Year and Date
      2015-01-16
    • Related Report
      2014 Annual Research Report
  • [Presentation] スーパーマイクロポーラスシリカを用いたTiO2/WO3複合量子ドットの合成とその光触媒活性2014

    • Author(s)
      太田省吾, 鈴木貴文, 渡辺洋人, 染川正一, 緒明佑哉, 今井宏明
    • Organizer
      第21回シンポジウム「光触媒反応の最近の展開」
    • Place of Presentation
      東京大学
    • Year and Date
      2014-12-05
    • Related Report
      2014 Annual Research Report
  • [Presentation] Synthesis and Application of sub-Nanometer Sized Transition Metal Oxide Quantum Dots2014

    • Author(s)
      Hiroto Watanabe, Shogo Ohta, Takafumi Suzuki, Yuya Oaki, Hiroaki Imai
    • Organizer
      2014 MRS FALL MEETING & EXHIBIT
    • Place of Presentation
      Boston Massachusetts
    • Year and Date
      2014-12-04
    • Related Report
      2014 Annual Research Report
  • [Presentation] シリカマトリックス内で安定な六価のクロム酸化物量子ドットの挙動と新規触媒への応用2014

    • Author(s)
      染川正一, 渡辺洋人, 緒明佑哉, 今井宏明
    • Organizer
      公益社団法人日本セラミック協会 第27回秋季シンポジウム
    • Place of Presentation
      鹿児島大学
    • Year and Date
      2014-09-09
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 触媒2014

    • Inventor(s)
      染川正一、渡辺洋人、緒明佑哉、今井宏明
    • Industrial Property Rights Holder
      染川正一、渡辺洋人、緒明佑哉、今井宏明
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-168330
    • Filing Date
      2014-08-21
    • Related Report
      2014 Annual Research Report
  • [Patent(Industrial Property Rights)] 量子ドット複合光触媒2014

    • Inventor(s)
      渡辺洋人、染川正一、緒明佑哉、今井宏明
    • Industrial Property Rights Holder
      渡辺洋人、染川正一、緒明佑哉、今井宏明
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2014-223328
    • Filing Date
      2014-10-31
    • Related Report
      2014 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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