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Electrochemical Synthesis of Proton-conducting Oxide Nanofilms forIntermediate-temperature Fuel Cells

Research Project

Project/Area Number 23656441
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Material processing/treatments
Research InstitutionHokkaido University

Principal Investigator

HABAZAKI Hiroki  北海道大学, 大学院・工学研究院, 教授 (50208568)

Co-Investigator(Renkei-kenkyūsha) AOKI Yoshitaka  北海道大学, 大学院・工学研究院, 准教授 (50360475)
TSUJI Etsushi  北海道大学, 大学院・工学研究院, 助教 (80610443)
Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsアノード酸化 / 固体電解質 / プロトン伝導体 / 燃料電池 / アモルファス酸化膜 / 中温燃料電池 / プロトン伝導 / アモルファス / 酸性酸化物 / ナノ薄膜
Research Abstract

Nobel proton-conducting oxide thin films were fabricated by simple anodizing technique for possible application as an solid electrolyte for intermediate-temperature fuel cells. The amorphous ZrO2-WO3-SiO2 films formed by anodizing revealed the proton conductivity sufficient for the fuel cell application at ~200oC. In addition, the oxide films showed unique thickness-dependent conductivity with theconductivity highly enhanced by reducing the film thickness less than 300 nm.

Report

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

    (29 results)

All 2013 2012 2011 2010 Other

All Journal Article (7 results) (of which Peer Reviewed: 6 results) Presentation (21 results) Remarks (1 results)

  • [Journal Article] Expression of parathyroid hormone-related protein confers malignant potential to mucoepidermoid carcinoma2013

    • Author(s)
      Nagamine K, KitamuraT
    • Journal Title

      Oncol Rep

      Volume: 29(6) Issue: 6 Pages: 2114-8

    • DOI

      10.3892/or.2013.2393

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] 最新の歯学;口腔癌治療における術前化学療法併用放射線治療の現状2013

    • Author(s)
      大廣洋一,栗林和代,足利雄一,小野貢伸,鄭漢忠,北村哲也,進藤正信
    • Journal Title

      北海道歯学会雑誌

      Volume: 33(2) Pages: 192-195

    • Related Report
      2012 Final Research Report
  • [Journal Article] High Proton Conductivity in Anodic ZrO2-WO3-SiO2 Nanofilms2013

    • Author(s)
      Ke Ye
    • Journal Title

      ECS Transactions

      Volume: 50

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 多発性肺転移を伴った巨大な下顎エナメル上皮癌の1例2012

    • Author(s)
      佐藤(栗林)和代,小野貢伸,足利雄一,大廣洋一
    • Journal Title

      日口外誌

      Volume: 58(3) Pages: 137-141

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] E1A expression might becontrol led by miR- 214incells with low adenovirus productivity2012

    • Author(s)
      Yanagawa-Matsuda A, KitamuraT, 他4名
    • Journal Title

      VirusRes

      Volume: 170(1-2) Issue: 1-2 Pages: 85-90

    • DOI

      10.1016/j.virusres.2012.09.001

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Thickness dependence of proton conductivity of anodic ZrO2-WO3-SiO2 nanofilms2012

    • Author(s)
      Ke Ye
    • Journal Title

      Journal of Power Sources

      Volume: 205 Pages: 194-200

    • DOI

      10.1016/j.jpowsour.2012.01.083

    • Related Report
      2012 Annual Research Report 2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Improved thermal stability of efficient proton-conducting anodic ZrO2-WO3 nanofilms by incorporation of silicon species2011

    • Author(s)
      K. Ye, Y. Aoki, E. Tsuji, S. Nagata and H. Habazaki
    • Journal Title

      J. Electrochem. Soc.

      Volume: 158

    • NAID

      120003483501

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] 機能性非平衡物質の創製と界面電気化学プロセスの解析2013

    • Author(s)
      幅崎浩樹
    • Organizer
      第80回電気化学会講演大会
    • Place of Presentation
      東北大学,仙台
    • Related Report
      2012 Final Research Report
  • [Presentation] Finite size effect of proton conductivity of amorphous oxide thin film2012

    • Author(s)
      Y. Aoki, H. Habazaki, T. Kunitake
    • Organizer
      2012International Joint Symposium between HU& CNU on Advanced Material Science & Technology
    • Place of Presentation
      Hokkaido University, Sapporo
    • Related Report
      2012 Final Research Report
  • [Presentation] Formation-structure-properties of nanocomposite mixed oxide films prepared by porous-alumina-assisted anodizing of Zr-50at.%W alloy layers2012

    • Author(s)
      A. Mozalev, H. Habazaki, M. Sakairi, J.Hubalek
    • Organizer
      The 63rd Annual Meeting of International Society of Electrochemistry
    • Place of Presentation
      ClarionCongress Hotel, Plague(チェコ)
    • Related Report
      2012 Final Research Report
  • [Presentation] Protoconductivity of anodic ZrO_2-WO nanofilms2012

    • Author(s)
      Ke Ye, Yoshitaka Aoki, Etsushi Tsuji,ShinNagata, Hiroki Habazaki
    • Organizer
      The 13th Asian Conference oSolid State Ionics
    • Place of Presentation
      TohokUniversity, Sendai
    • Related Report
      2012 Final Research Report
  • [Presentation] Efficient proton-conducting amorphous oxide nanofilms for intermediate- temperature fuel cells2012

    • Author(s)
      H. Habazaki, Y. Aoki, Y. Ke, D. Kowalski
    • Organizer
      International Conference and Workshop on Nanostructured Ceramics and Other Nanomaterials 2012 (ICWNCN2012)
    • Place of Presentation
      University of Delhi, Delhi
    • Related Report
      2012 Final Research Report
  • [Presentation] Improved Protonic Transport of Anodic ZrO_2-WO_3 Nanofilms by Silicon Addition into the Zr-W system2012

    • Author(s)
      K. Ye, Y. Aoki, E. Tsuji, S. Nagata, H.Habazaki
    • Organizer
      5th GCOEInternational Symposium/1st InternationalSymposium of Graduate School of Chemical Sciences and Engineering, "Green and Sustainable Chemistry for Next Generation
    • Place of Presentation
      Hokkaido University, Sapporo
    • Related Report
      2012 Final Research Report
  • [Presentation] Enhanced Proton Conductivity by Hydrogenation in Anodic ZrO2-WO3-SiO2 Nanofilms2012

    • Author(s)
      Ke Ye
    • Organizer
      PRiME2012
    • Place of Presentation
      ハワイ・コンベンションセンター(米国)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Formation-structure-properties of nanocomposite mixed oxide films prepared by porous-alumina-assisted anodizing of Zr-50at.%W alloy layers2012

    • Author(s)
      A. Mozalev
    • Organizer
      63rd Annual Meeting of International Society of Electrochemistry
    • Place of Presentation
      クラリオンコングレスホテル(チェコ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Proton conductivity of anodic ZrO2-WO3-SiO2 nanofilms2012

    • Author(s)
      Ke Ye
    • Organizer
      The 13th Asian Conference on Solid State Ionics
    • Place of Presentation
      東北大学(宮城県)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Efficient proton-conducting amorphous oxide nanofilms for intermediate-temperature fuel cells2012

    • Author(s)
      H. Habazaki, Y. Aoki, Y. Ke, D. Kowalski
    • Organizer
      International Conference and Workshop on Nanostructured Ceramics and Other Nanomaterials 2012(招待講演)
    • Place of Presentation
      Delhi University (India)
    • Related Report
      2011 Research-status Report
  • [Presentation] Improved Protonic Transport of Anodic ZrO2-WO3 Nanofilms by Silicon Addition into the Zr-W system2012

    • Author(s)
      K. Ye, Y. Aoki, E. Tsuji, S. Nagata, H. Habazaki
    • Organizer
      5th GCOE International Symposium/1st International Symposium of Graduate School of Chemical Sciences and Engineering, "Green and Sustainable Chemistry for Next Generation
    • Place of Presentation
      北海道大学(札幌市)
    • Related Report
      2011 Research-status Report
  • [Presentation] Proton-conducting amorphous nanofilms at intermediate temperatures2011

    • Author(s)
      H. Habazaki
    • Organizer
      Nagoya Univ.-Tsinghua Univ.-Toyota Motor Corp.-Hokkaido Univ.-Univ. Electron. Sci. Tech. China Joint Symposium-Materials Science and Nanotechnology for the 21st Century
    • Place of Presentation
      Univ. Electron.Sci. Tech. China, Chengdu
    • Related Report
      2012 Final Research Report
  • [Presentation] High proton conductivity ofZrO_2-WO_3-SiO_2 nanofilms prepared by anodizing technique2011

    • Author(s)
      K. Ye,青木芳尚,辻悦司,永田晋二,幅崎浩樹
    • Organizer
      第37回固体イオニクス学会
    • Place of Presentation
      鳥取白兎会館,鳥取
    • Related Report
      2012 Final Research Report
  • [Presentation] プロトン伝導性アノード酸化皮膜2011

    • Author(s)
      幅崎浩樹
    • Organizer
      第28回ARS神戸コンファレンス
    • Place of Presentation
      ホテル北野プラザ六甲荘,神戸
    • Related Report
      2012 Final Research Report
  • [Presentation] Proton-conducting amorphous nanofilms at intermediate temperatures2011

    • Author(s)
      H. Habazaki
    • Organizer
      Nagoya Univ.-Tsinghua Univ.-Toyota Motor Corp.-Hokkaido Univ.-Univ. Electron. Sci. Tech. China Joint Symposium -Materials Science and Nanotechnology for the 21st Century(招待講演)
    • Place of Presentation
      University of Electronic Science and Technology of China (China)
    • Related Report
      2011 Research-status Report
  • [Presentation] Thickness dependence of proton conductivity of anodic ZrO2-WO3-SiO2 nanofilms2011

    • Author(s)
      K. Ye, Y. Aoki, E. Tsuji, S. Nagata, H. Habazaki
    • Organizer
      Nagoya Univ.-Tsinghua Univ.-Toyota Motor Corp.-Hokkaido Univ.-Univ. Electron. Sci. Tech. China Joint Symposium -Materials Science and Nanotechnology for the 21st Century
    • Place of Presentation
      University of Electronic Science and Technology of China (China)
    • Related Report
      2011 Research-status Report
  • [Presentation] High proton conductivity of ZrO2-WO3-SiO2 nanofilms prepared by anodizing technique2011

    • Author(s)
      K. Ye, Y. Aoki, E. Tsuji, S. Nagata, H. Habazaki
    • Organizer
      第37回固体イオニクス学会
    • Place of Presentation
      鳥取白兎会館(鳥取市)
    • Related Report
      2011 Research-status Report
  • [Presentation] プロトン伝導性アノード酸化皮膜2011

    • Author(s)
      幅崎浩樹
    • Organizer
      第28回ARS神戸コンファレンス(招待講演)
    • Place of Presentation
      ホテル北野プラザ六甲荘(神戸市)
    • Related Report
      2011 Research-status Report
  • [Presentation] アモルファス酸化物ナノ薄膜のプロトン伝導性 -次世代中温域燃料電池の実現を目指して-2011

    • Author(s)
      355.幅崎浩樹
    • Organizer
      橋本功二先生ECS Olin Palladium Award受賞記念シンポジウム"Materials Science for the Sustainable World"(招待講演)
    • Place of Presentation
      秋保温泉ホテル華乃湯(仙台市)
    • Related Report
      2011 Research-status Report
  • [Presentation] Enhanced Thermal Stability and Proton Conductivity of Anodic ZrO2-WO3 Nanofilms by Incorporation of Silicon Species2011

    • Author(s)
      346.Ke Ye, Yoshitaka Aoki, Shinji Nagata, Hiroki Habazaki
    • Organizer
      62nd ISE Annual Meeting
    • Place of Presentation
      新潟朱鷺メッセ(新潟市)
    • Related Report
      2011 Research-status Report
  • [Presentation] Enhanced Proton Conductivity by Hydrogenation in Anodic ZrO_2-WO_3-SiO_2 Nanofilms2010

    • Author(s)
      K. Ye, Y. Aoki, E. Tsuji, S. Nagata, H.Habazaki
    • Organizer
      PRiME2012
    • Place of Presentation
      Hilton Hawaiian Village& Hawaii Convention Center, Honolulu(米国)
    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://labs.eng.hokudai.ac.jp/labo/elechem/

    • Related Report
      2012 Final Research Report

URL: 

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

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