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Development of gold clusters catalysts deposited on manganese oxides for highly selective functionalization using molecular oxygen

Research Project

Project/Area Number 26810098
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Green/Environmental chemistry
Research InstitutionTokyo Metropolitan University

Principal Investigator

Taketoshi Ayako  首都大学東京, 都市環境科学研究科, 助教 (50533056)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords金クラスター触媒 / 金ナノ粒子触媒 / 酸化マンガン / 酸素酸化 / 触媒 / 金クラスター / 金ナノ粒子
Outline of Final Research Achievements

Gold clusters, which are smaller than 2 nm in diameter and less than 200 atoms, can be deposited on MnO2 by Deposition-precipitation method followed by Microwave drying instead of conventional oven drying at 120 °C. The obtained catalysts were tested in sulfide and CO oxidation. They exhibited high activities in both liquid and gas phase oxidation.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (6 results)

All 2016 2015 2014

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (3 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Synergetic Combination of an Enzyme and Nanoparticulate Gold Catalysts2015

    • Author(s)
      Ayako Taketoshi, Masatake Haruta
    • Journal Title

      Kagaku To Kogyo

      Volume: 89 Pages: 336-340

    • NAID

      40020621791

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Creation of Novel Catalytic Functions by Nanoparticulation of Gold2014

    • Author(s)
      Ayako Taketoshi, Masatake Haruta
    • Journal Title

      BUNSEKI KAGAKU

      Volume: 63 Issue: 12 Pages: 959-964

    • DOI

      10.2116/bunsekikagaku.63.959

    • NAID

      130004732514

    • ISSN
      0525-1931
    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Deposition of Gold Clusters on Metal Oxides by the DP Method Combined with Microwave Drying2016

    • Author(s)
      Ayako Taketoshi
    • Organizer
      Kick-off workshop of collaborative research with YTU and TMU
    • Place of Presentation
      Yantai University (中国)
    • Year and Date
      2016-03-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マイクロ波乾燥を用いた金属酸化物担持金クラスター触媒:スルフィドとCOの酸素酸化2015

    • Author(s)
      竹歳絢子、春田正毅
    • Organizer
      第116回触媒討論会
    • Place of Presentation
      三重大学 (三重県津市)
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] Deposition of Gold Clusters on Manganese Oxides by the DP Method Combined with Microwave Drying: Sulfide and CO Oxidation2015

    • Author(s)
      Ayako Taketoshi, Masatake Haruta
    • Organizer
      7th International Gold Conference (GOLD2015)
    • Place of Presentation
      Cardiff City Hall, Cardiff, UK
    • Year and Date
      2015-07-26 – 2015-07-29
    • Related Report
      2014 Research-status Report
  • [Patent(Industrial Property Rights)] 有機硫黄化合物の酸化触媒及び有機硫黄化合物を選択的に酸化する方法2015

    • Inventor(s)
      竹歳絢子、春田正毅、大江慧
    • Industrial Property Rights Holder
      首都大学東京
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2015-120927
    • Filing Date
      2015-06-16
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2017-05-10  

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