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Design principle and development of non-titania based metal-oxide photocatalysts

Research Project

Project/Area Number 21750202
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Inorganic industrial materials
Research InstitutionHokkaido University

Principal Investigator

AMANO Fumiaki  Hokkaido University, 触媒化学研究センター, 助教 (10431347)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords半導体光触媒 / 可視光応答性光触媒 / 局所励起光触媒 / 環境浄化 / 有機物分解 / 酸化分解 / 光誘起キャリア / バナジウム酸化物 / 可視光応答性 / 有機物酸化分解 / タングステン酸 / 比表面積 / 結晶化度
Research Abstract

The effect of energy level of conduction band edge on the photocatalytic activity for oxidative decomposition of organic compounds was investigated using tungsten-bismuth and molybdenum-bismuth mixed oxide particles as non-titania based photocatalysts. For bismuth tungstate, the photoinduced carrier dynamics was studied using time-resolved infrared absorption spectroscopy and the relation between the dynamics and photocatalytic activity was discussed. Alkali ion-modified silica-supported vanadium oxides were newly developed as a photocatalyst for photocatalytic oxidative decomposition of organic compounds.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (28 results)

All 2011 2010 2009 Other

All Journal Article (8 results) (of which Peer Reviewed: 6 results) Presentation (17 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Photoelectrochemical Property of Tungsten Oxide Films of Vertically Aligned Flakes for Visible-Light-Induced Water Oxidation2011

    • Author(s)
      F.Amano, D.Li, B.Ohtani
    • Journal Title

      Journal of Electrochemical Society 158

    • NAID

      120002958461

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Photoelectrochemical Property of Tungsten Oxide Films of Vertically Aligned Flakes for Visible-Light-Induced Water Oxidation2011

    • Author(s)
      Fumiaki Amano
    • Journal Title

      Journal of the Electrochemical Society

      Volume: 158(2)

    • NAID

      120002958461

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Alkali Metal Ion-Modified Vanadium Mononuclear Complex for Photocatalytic Mineralization of Organic Compounds2010

    • Author(s)
      F.Amano, M.Tanaka, B.Ohtani
    • Journal Title

      Catalysis Letters 140

      Pages: 27-31

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] ミクロ-マクロ階層構造を制御した光触媒の開発2010

    • Author(s)
      天野史章, 大谷文章
    • Journal Title

      セラミックデータブック2010/11(工業と製品) 38(92)

      Pages: 97-100

    • Related Report
      2010 Final Research Report
  • [Journal Article] Correlation between Surface Area and Photocatalytic Activity for Acetaldehyde Decomposition over Bismuth Tungstate Particles with a Hierarchical Structure2010

    • Author(s)
      F.Amano, K.Nogami, B.Ohtani
    • Journal Title

      Langmuir 26

      Pages: 7174-7180

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] ミクローマクロ階層構造を制御した光触媒の開発2010

    • Author(s)
      天野史章
    • Journal Title

      セラミックデータブック2010/11(工業と製品)

      Volume: 38(92) Pages: 97-100

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Alkali Metal Ion-Modified Vanadium Mononuclear Complex for Photocatalytic Mineralization of Organic Compounds2010

    • Author(s)
      Fumiaki Amano
    • Journal Title

      Catalysis Letters

      Volume: 140 Pages: 27-31

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Correlation between Surface Area and Photocatalytic Activity for Acetaldehyde Decomposition over Bismuth Tungstate Particles with a Hierarchical Structure2010

    • Author(s)
      Fumiaki Amano, Kohei Nogami, Masako Tanaka, Bunsho Ohtani
    • Journal Title

      Langmuir (印刷中)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 有機物酸化分解のためのバナジウム単核錯体光触媒の開発2010

    • Author(s)
      天野史章, 田中麻紗子, 大谷文章
    • Organizer
      第106回触媒討論会
    • Place of Presentation
      山梨大学(山梨県)
    • Year and Date
      2010-09-17
    • Related Report
      2010 Final Research Report
  • [Presentation] 有機物酸化分解のためのバナジウム単核錯体光触媒の開発2010

    • Author(s)
      天野史章
    • Organizer
      第106回触媒討論会
    • Place of Presentation
      山梨県、山梨大学
    • Year and Date
      2010-09-17
    • Related Report
      2010 Annual Research Report
  • [Presentation] Photoexcited Electron Lifetime and Photocatalytic Activity of Bismuth Tungstate Particles2010

    • Author(s)
      Fumiaki Amano, Bunsho Ohtani
    • Organizer
      TOCAT6/APCAT5
    • Place of Presentation
      Sapporo Convention Center (Hokkaido)
    • Year and Date
      2010-07-22
    • Related Report
      2010 Final Research Report
  • [Presentation] Photoexcited Electron Lifetime and Photocatalytic Activity of Bismuth Tungstate Particles2010

    • Author(s)
      Fumiaki Amano
    • Organizer
      TOCAT6/APCAT5
    • Place of Presentation
      Sapporo Convention Center, Hokkaido
    • Year and Date
      2010-07-22
    • Related Report
      2010 Annual Research Report
  • [Presentation] 有機物酸化分解のためのバナジウム単核錯体光触媒の特性評価2010

    • Author(s)
      天野史章, 田中麻紗子, 大谷文章
    • Organizer
      第29回光がかかわる触媒化学シンポジウム
    • Place of Presentation
      東京工業大学(東京都)
    • Year and Date
      2010-06-18
    • Related Report
      2010 Final Research Report
  • [Presentation] 有機物酸化分解のためのバナジウム単核錯体光触媒の特性評価2010

    • Author(s)
      天野史章
    • Organizer
      第29回光がかかわる触媒化学シンポジウム
    • Place of Presentation
      東京都、東京工業大学
    • Year and Date
      2010-06-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Tungsten(VI) Oxide Flake-Wall Film Electrodes for Photoelectrochemical Oxygen Evolution from Water2010

    • Author(s)
      Fumiaki Amano, Bunsho Ohtani
    • Organizer
      217th ECS Meeting(招待講演)
    • Place of Presentation
      Vancouver (Canada)
    • Year and Date
      2010-04-27
    • Related Report
      2010 Final Research Report
  • [Presentation] Tungsten(VI) Oxide Flake-Wall Film Electrodes for Photoelectrochemical Oxygen Evolution from Water2010

    • Author(s)
      Fumiaki Amano
    • Organizer
      217th ECS Meeting
    • Place of Presentation
      Vancouver (Canada)(招待講演)
    • Year and Date
      2010-04-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] タングステン酸ビスマス粒子の階層構造制御と光触媒特性評価2010

    • Author(s)
      天野史章, 大谷文章
    • Organizer
      新化学発展協会新素材技術部会講演会(招待講演)
    • Place of Presentation
      新化学発展協会(東京都)
    • Year and Date
      2010-04-19
    • Related Report
      2010 Final Research Report
  • [Presentation] タングステン酸ビスマス粒子の階層構造制御と光触媒特性評価2010

    • Author(s)
      天野史章
    • Organizer
      新化学発展協会 新素材技術部会講演会
    • Place of Presentation
      東京都、新化学発展協会(招待講演)
    • Year and Date
      2010-04-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] タングステン酸ビスマス光触媒粒子の階層構造制御による高活性化2010

    • Author(s)
      天野史章, 大谷文章
    • Organizer
      電気化学会第77回大会(招待講演)
    • Place of Presentation
      富山大学(富山県)
    • Year and Date
      2010-03-30
    • Related Report
      2010 Final Research Report
  • [Presentation] タングステン酸ビスマス光触媒粒子の階層構造制御による高活性化2010

    • Author(s)
      天野史章
    • Organizer
      電気化学会第77回大会
    • Place of Presentation
      富山大学(富山県)
    • Year and Date
      2010-03-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] 階層構造をもつ金属酸化物光触媒のアセトアルデヒド分解活性におよぼす表面積の影響2010

    • Author(s)
      天野史章, 野上皓平, 大谷文章
    • Organizer
      日本化学会第90春季年会(優秀講演賞(学術)
    • Place of Presentation
      近畿大学(大阪府)
    • Year and Date
      2010-03-28
    • Related Report
      2010 Final Research Report
  • [Presentation] タングステン酸ビスマス粒子の光触媒活性と励起電子寿命の相関2010

    • Author(s)
      天野史章, 山方啓, 野上皓平, 大澤雅俊, 大谷文章
    • Organizer
      第105回触媒討論会
    • Place of Presentation
      京都テルサ(京都府)
    • Year and Date
      2010-03-25
    • Related Report
      2010 Final Research Report
  • [Presentation] 酸素欠損型タングステン酸ビスマス光触媒:光吸収特性と光触媒活性の関係2009

    • Author(s)
      天野史章, 野上皓平, 大谷文章
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Year and Date
      2009-09-27
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] タングステン/モリブデン系ビスマス複合酸化物の光触媒活性におよぼすバンド構造の影響2009

    • Author(s)
      北村三佳, 天野史章, 大谷文章
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Year and Date
      2009-09-27
    • Related Report
      2010 Final Research Report 2009 Annual Research Report
  • [Presentation] 局所励起光触媒による有機物の完全酸化分解2009

    • Author(s)
      田中麻紗子, 天野史章, 大谷文章
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Year and Date
      2009-09-27
    • Related Report
      2010 Final Research Report
  • [Book] 触媒調製ハンドブック(エヌ・ティー・エス)(第5編4章4節)「フレークボール粒子(タングステン酸ビスマス)」2011

    • Author(s)
      天野史章
    • Related Report
      2010 Final Research Report
  • [Book] 触媒調製ハンドブック(エヌ・ティー・エス)(第5編3章7節)「アルカリカチオン修飾V 2O 5/SiO 2」2011

    • Author(s)
      天野史章
    • Related Report
      2010 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.hucc.hokudai.ac.jp/~k15391/

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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