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Purification of water on solid catalysts having facet controlled metal nanoparticles

Research Project

Project/Area Number 19310078
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Nanomaterials/Nanobioscience
Research InstitutionJapan Women's University

Principal Investigator

MIYAZAKI Akane  Japan Women's University, 理学部, 准教授 (80293067)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2007: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Keywordsナノ表面界面 / ナノ粒子 / 面制御 / 白金 / 硝酸イオン / 浄化
Research Abstract

Pt-Cu/Al_2O_3 was developed for catalytic reduction of harmful NO_<3^-> in surface water. Facet controlling of the platinum nanoparticles was shown to be effective on suppressing formation of side product NH_<4^+> ion. The facet controlled platinum nanoparticles were applied in the experiment using membrane reactor, which enables to process significant amount of water continuously, and the facet controlling effect was observed in this system, too. Selective deposition of cupper on Pt surface was also accomplished. These result revealed that facet controlled platinum nanoparticle is a possible way to improve the performance of catalytic reduction of NO_<3^-> in surface water.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (17 results)

All 2010 2009 2008 2007 Other

All Journal Article (11 results) (of which Peer Reviewed: 11 results) Presentation (5 results) Remarks (1 results)

  • [Journal Article] On the nature of active site and catalytic activity for OCM reaction of alkaline earth oxide-neodymia catalytic systems2010

    • Author(s)
      Florica Papa, Dana Gingasu, Limurita Patron, Akane Miyazaki, Joan Balint
    • Journal Title

      Applied Catalysis A: General 375

      Pages: 172-178

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the nature of active sites and catalytic activity for OCM reaction of alkalineearth oxide-neodymia catalytic systems2010

    • Author(s)
      F.Papa, D.Gingasu, L.Patron, A.Miyazaki, I.BALINT
    • Journal Title

      Applied Catalysis A : General 375

      Pages: 172-178

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reply to the comments on "NO_<2^-> adsorption onto denitration catalysts"2010

    • Author(s)
      A.Miyazaki, T.Asakawa, I.Balint
    • Journal Title

      Applied Catalysis A : General (In press)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NO2-adsorption onto denitration catalysts2009

    • Author(s)
      Akane Miyazaki, Toru Asakawa, Joan Balint
    • Journal Title

      Applied Catalysis A: General 363

      Pages: 81-85

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Novel preparation method of well-defined mesostructured nanoaluminas via carbon-alumina composites2009

    • Author(s)
      Joan Balint, Akane Miyazaki
    • Journal Title

      Microporous & mesoporous Materials

      Pages: 216-222

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Novel Preparation Method of Well-defined Mesostructured Nanoaluminas via Carbon-alumina Composites2009

    • Author(s)
      I.Balint, A.Miyazaki
    • Journal Title

      Microporous & Mesoporous Materials

      Pages: 216-222

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NO_<2^-> Adsorption onto Denitration Catalysts2009

    • Author(s)
      A.Miyazaki, T.Asakawa, I.Balint
    • Journal Title

      Applied Catalysis A : General 363

      Pages: 81-85

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The influence of addition on the catalytic activity of cubic Pt nanocrystals supported on alumina for NO/CH4 reaction2008

    • Author(s)
      Joan Balint, Akane Miyazaki
    • Journal Title

      Catalysis Letters 122

      Pages: 183-187

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 水酸化鉄(III)共沈法による金(III)錯イオンの濃縮と自動還元:電子製品廃棄物からの金回収への適用2007

    • Author(s)
      北本 慎一、米津 幸太郎、大橋 弘範、木村 慶喜、岡上 吉広、宮崎 あかね、渡辺 公一郎、横山 拓史
    • Journal Title

      Journal of MMIJ 123

      Pages: 406-412

    • NAID

      10019518824

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] NO_2^-Adsorption onto Denitration Catalysts

    • Author(s)
      Akane Miyazaki, Toru Asakawa, Ioan Balint
    • Journal Title

      Applied Catalysis A : General (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Influence of Rh Addition on the Catalytic Activity of Cubic Pt Nanocrystals Supported on Alumina for NO/CH_4 Reaction

    • Author(s)
      Ioan BALINT, Akane MIYAZAKI
    • Journal Title

      Catalysis Letters (In press)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 丹沢における渓流水中微量金属元素濃度に及ぼす酸性沈着の影響2009

    • Author(s)
      荒井沙織、宮崎あかね、大河内博, 他
    • Organizer
      第50回大気環境学会年会
    • Place of Presentation
      慶応義塾大学(東京)
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] 菌根菌と土壌動物(ミミズ)による土壌中可給態リンへの相乗効果2009

    • Author(s)
      岩永百合、小島知子、宮崎あかね
    • Organizer
      日本地球化学会第56回年会
    • Place of Presentation
      広島大学(広島)
    • Year and Date
      2009-09-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] Distribution of Rare Earth Elements in Rice plant2008

    • Author(s)
      Akane Miyazaki, Yuri Iwanaga, Midori Shinozaki, Kotaro Yonezu, Takushi Yokoyama
    • Organizer
      Goldschmidt Conference
    • Place of Presentation
      Vancouver
    • Year and Date
      2008-07-04
    • Related Report
      2009 Final Research Report
  • [Presentation] イワン・バリント、立方体Ptナノ粒子上でのNOICH4反応におけるRh添加効果2007

    • Author(s)
      宮崎あかね
    • Organizer
      化学工学会第39回秋季大会
    • Place of Presentation
      札幌他
    • Year and Date
      2007-09-15
    • Related Report
      2009 Final Research Report
  • [Presentation] 立方体Ptナノ粒子上でのNO/CH_4反応におけるRh添加効果2007

    • Author(s)
      宮崎 あかね、Ioan Bahnt
    • Organizer
      化学工学会第39回秋季大会
    • Place of Presentation
      札幌
    • Year and Date
      2007-09-15
    • Related Report
      2007 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://mcm-www.jwu.ac.jp/~miyazakia/

    • Related Report
      2009 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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