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Miniature fuel cell with monolithically fabricated Si electrodes - Improvement of Catalyst Layer -

Research Project

Project/Area Number 25390045
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nano/Microsystems
Research InstitutionTokyo University of Science

Principal Investigator

Hayase Masanori  東京理科大学, 理工学部, 教授 (70293058)

Co-Investigator(Kenkyū-buntansha) SUZUKI Takahiro  大阪大学, 大学院工学研究科, 助教 (90711630)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords燃料電池 / MEMS / UPD / SLRR / 多孔質シリコン / 触媒 / 一酸化炭素耐性 / 原子層堆積 / 多孔質白金 / 多孔質パラジウム / 触媒被毒
Outline of Final Research Achievements

In order to reduce Pt amount of a catalyst layer in our miniature fuel cells, novel Pd-Pt catalyst formation technique was developed. Slight Pt deposition was realized by following procedure. At first, atomic layer of Cu was deposited on Pd surface by UPD (underpotential deposition). Then, the Cu was replaced to Pt by SLRR (Surface Limited Redox Replacement). Pt amount was measured by ICP-AES. Though the estimated Pt amount was less than 0.01mg/cm2 in the Pd-Pt catalyst, competitive fuel cell performance to conventional pure Pt catalyst was obtained. Furthermore, the Pd-Pt catalyst showed high CO tolerance.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (15 results)

All 2016 2015 2014 2013

All Journal Article (6 results) (of which Peer Reviewed: 4 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (9 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] Effect of blending carbon nanoparticles and nanotubes on the formation of porous structure and the performance of proton exchange membrane fuel cell catalyst layers2015

    • Author(s)
      Takahiro Suzuki, Ryohei Hashizume, Masanori Hayase
    • Journal Title

      Journal of Power Sources

      Volume: 286 Pages: 109-117

    • DOI

      10.1016/j.jpowsour.2015.03.119

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Investigation of Solvent and Carbon Particles Behavior during Drying Process from Catalyst Ink to Catalyst Layer2015

    • Author(s)
      T. Suzuki, M. Kobayashi, H. Tanaka, M. Hayase, S. Tsuhima
    • Journal Title

      ECS Transactions

      Volume: 69 (17) Issue: 17 Pages: 465-470

    • DOI

      10.1149/06917.0465ecst

    • Related Report
      2015 Annual Research Report
  • [Journal Article] シリコン微細加工プロセスを用いた超小型燃料電池2015

    • Author(s)
      早瀬 仁則
    • Journal Title

      機械の研究

      Volume: 67(12) Pages: 1035-1040

    • NAID

      40020664129

    • Related Report
      2015 Annual Research Report
  • [Journal Article] A miniature fuel cell with monolithically fabricated Si electrodes -Reduction of residual porous Si on catalyst layer-2014

    • Author(s)
      M. Kobayashi, T. Suzuki, M. Hayase
    • Journal Title

      Journal of Power Sources

      Volume: 267 Pages: 622-628

    • DOI

      10.1016/j.jpowsour.2014.05.108

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Miniature fuel cell with monolithically fabricated Si electrodes -Uniformity of Catalyst Layer Thickness-2014

    • Author(s)
      I. Morisawa, T. Suzuki, N. Katayama, K. Dowaki, M. Hayase
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 557 Pages: 012108-012108

    • DOI

      10.1088/1742-6596/557/1/012108

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Miniature fuel cell with monolithically fabricated Si electrodes - Alloy catalyst formation -2013

    • Author(s)
      D. Ogura, T. Suzuki, N. Katayama, K. Dowaki, M. Hayase
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 476 Pages: 12066-12066

    • DOI

      10.1088/1742-6596/476/1/012066

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] 一体成型したシリコン電極板を用いた薄型燃料電池-耐一酸化炭素特性の向上-2016

    • Author(s)
      宮内俊光、早瀬仁則
    • Organizer
      2016年度精密工学会春季大会
    • Place of Presentation
      東京理科大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Pd-Pt Catalyst Layer Formation Based on Porous Si2015

    • Author(s)
      M. Hayase
    • Organizer
      228th Meeting of the Electrochemical Society
    • Place of Presentation
      Phoenix, USA
    • Year and Date
      2015-10-11
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 一体成型したシリコン電極板を用いた薄型燃料電池-UPD-SLRR法によるPd-Pt触媒形成-2015

    • Author(s)
      宮内俊光、早瀬仁則
    • Organizer
      2015年度精密工学会秋季大会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] 一体成型したシリコン電極板を用いた薄型燃料電池-モノマー重合による触媒層電解質膜間の密着性向上-2015

    • Author(s)
      森澤生槻、山口猛央 、早瀬仁則
    • Organizer
      2015年度精密工学会秋季大会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-04
    • Related Report
      2015 Annual Research Report
  • [Presentation] Miniature Fuel Cell with Monolithically Fabricated Si Electrodes -Pd-Pt Catalyst by UPD-SLRR-2014

    • Author(s)
      M. Hayase, T. Suzuki, D. Ogura
    • Organizer
      The Electrochemical Society 226th Meeting
    • Place of Presentation
      Mexico, Cancun
    • Year and Date
      2014-10-05 – 2014-10-09
    • Related Report
      2014 Research-status Report
  • [Presentation] シリコンワンチップ型燃料電池の開発 -多孔質シリコン層での電解質ポリマー重合-2014

    • Author(s)
      水野、鈴木、山口、早瀬
    • Organizer
      2014年度精密工学会秋季大会学術講演会
    • Place of Presentation
      鳥取大学
    • Year and Date
      2014-09-16 – 2014-09-18
    • Related Report
      2014 Research-status Report
  • [Presentation] 一体成型したシリコン電極板を用いた薄型燃料電池 -電極板と電解質膜の密着性向上-2014

    • Author(s)
      森澤、鈴木、山口、早瀬
    • Organizer
      2014年度精密工学会秋季大会学術講演会
    • Place of Presentation
      鳥取大学
    • Year and Date
      2014-09-16 – 2014-09-18
    • Related Report
      2014 Research-status Report
  • [Presentation] シリコンワンチップ型燃料電池の開発2014

    • Author(s)
      水野 宏俊
    • Organizer
      2014年度精密工学会春季大会学術講演会
    • Place of Presentation
      東京大学
    • Related Report
      2013 Research-status Report
  • [Presentation] マイクロ燃料電池 - バイオ水素の可能性 -2013

    • Author(s)
      早瀬 仁則
    • Organizer
      日本機械学会
    • Place of Presentation
      岡山大学
    • Related Report
      2013 Research-status Report
    • Invited

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Published: 2014-07-25   Modified: 2019-07-29  

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