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Evaluation of polymer electrolyte membrane with positron annihilation spectroscopy

Research Project

Project/Area Number 19560843
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Nuclear engineering
Research InstitutionOsaka University

Principal Investigator

HONDA Yoshihide  Osaka University, 産業科学研究所, 准教授 (40209333)

Co-Investigator(Kenkyū-buntansha) KIMURA Norio  大阪大学, 産業科学研究所, 助教 (80195370)
NISHIJIMA Shigehiro  大阪大学, 工学研究科, 教授 (00156069)
AKIYAMA Yoko  大阪大学, 工学研究科, 助教 (50452470)
Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Keywords陽電子 / ポジトロニウム / 電解質膜 / 高分子 / 燃料電池 / 劣化 / Nafion / SPEEK / 角相関 / AMOC
Research Abstract

陽電子消滅法(PAS)を高分子電解質膜(PEM)の評価法として確立するために、PEMの性能を反映するPAS関連パラメータを見出し、PEM内での陽電子の挙動解明を試みた。炭化水素系PEMのSPEEKをスルホ基密度を変えて作成しスルホ基が陽電子消滅過程に及ぼす影響を調べた。また新たな高精度測定法の開発を行うとともに、テフロン骨格のPEMであるNafion^<TM>に対し2光子消滅γ線同時測定や分子軌道計算等も行い、PEM内での陽電子挙動を調べた

Report

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

    (25 results)

All 2009 2008 2007 2006 Other

All Journal Article (6 results) (of which Peer Reviewed: 3 results) Presentation (19 results)

  • [Journal Article] Analysis of radiation induced phenomena in a polymer electrolyte membrane with positron annihilation technique2009

    • Author(s)
      Y. Honda, N. Kimura, P. K. Pujari, G. Isoyama, S. Tagawa, H. Miyauchi, Y. Shibahara, H. S. Sodaye, Y. Akiyama, Y. Izumi, S. Nishijima
    • Journal Title

      Material Science Forum 607

      Pages: 73-75

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Study on hydrocarbon based electrolyte membrane by using positron annihilation technique2008

    • Author(s)
      H. Miyauchi, Y. Shibahara, Y. Akiyama, Y. Izumi, S. Nishijima, Y. Honda, N. Kimura, G. Isoyama, S. Tagawa
    • Journal Title

      Trans MRS-J 33

      Pages: 283-285

    • Related Report
      2008 Final Research Report
  • [Journal Article] Study on hydrocarbon based electrolyte membrane by using positron an nihilation technique2008

    • Author(s)
      H. Miyauchi
    • Journal Title

      Trans. MRS-J 33

      Pages: 283-285

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Radiation Induced Phenomena in a Polymer Electrolyte Me mbrane with Positron Annihilation Technique2008

    • Author(s)
      Y. Honda
    • Journal Title

      Material Science Forum 607

      Pages: 73-75

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of coincidence Doppler broadening technique for polymer electrolyte membrane

    • Author(s)
      Y. Shibahara, H. S. Sodaye, H. Miyauchi, Y. Akiyama, Y. Izumi, S. Nishijima, Y. Honda, N. Kimura, G. Isoyama, S. Tagawa
    • Journal Title

      Phys. Stat. Solidi (in press)

    • Related Report
      2008 Final Research Report
  • [Journal Article] Aging phenomenon in Nafion-117 probed by PAS, Phys

    • Author(s)
      H. S. Sodaye, Y. Shibahara, H. Miyauchi, Y. Akiyama, Y. Izumi, S. Nishijima, Y. Honda, N. Kimura, P. K. Pujari, G. Isoyama, S. Tagawa
    • Journal Title

      Stat. Solidi (in press)

    • Related Report
      2008 Final Research Report
  • [Presentation] 陽電子消滅法による高分子電解質膜の構造解析2009

    • Author(s)
      芝原雄司他
    • Organizer
      日本原子力学会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-23
    • Related Report
      2008 Final Research Report
  • [Presentation] 陽電子消滅法による高分子電解質膜の構造解析2009

    • Author(s)
      芝原雄司
    • Organizer
      日本原子力学会2009年春の年会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2009-03-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Development of a new detection system using positron2009

    • Author(s)
      Y. Honda, et.al.
    • Organizer
      12^<th> SANKEN International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2009-01-22
    • Related Report
      2008 Final Research Report
  • [Presentation] Application of coincidence Doppler broadening technique for polymer electrolyte membrane2009

    • Author(s)
      Y. Shibahara, et.al.
    • Organizer
      15^<th> International conference on positron annihilation
    • Place of Presentation
      Kolkata, India
    • Year and Date
      2009-01-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Aging phenomenon in Nafion-117 probed by PAS2009

    • Author(s)
      H. S. Sodaye, et.al.
    • Organizer
      15^<th> International conference on positron annihilation
    • Place of Presentation
      Kolkata, India
    • Year and Date
      2009-01-19
    • Related Report
      2008 Final Research Report
  • [Presentation] Application of coincidence Doppler broadening technique for polymer electrolyte membrane2009

    • Author(s)
      Y. Shibahara
    • Organizer
      The 15^<th> International Conference on Positron Annihilation
    • Place of Presentation
      Kokata, India
    • Year and Date
      2009-01-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Aging Phenomenon in Nafion-117 Probed by Positron Annihilation Spectroscopy2009

    • Author(s)
      H. S. Sodaye
    • Organizer
      The 15^<th> International Conference on Positron Annihilation
    • Place of Presentation
      Kolkata, India
    • Year and Date
      2009-01-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Analysis of Radiation Induced Phenomena in a Polymer Electrolyte Me mbrane with Positron Annihilation Technique2008

    • Author(s)
      Y. Honda
    • Organizer
      9^<th> International Workshop on Positron and Positronium Chemistry
    • Place of Presentation
      Wuhan, China
    • Year and Date
      2008-05-13
    • Related Report
      2008 Annual Research Report
  • [Presentation] Analysis of radiation induced phenomena in a polymer electrolyte membrane with positron annihilation technique2008

    • Author(s)
      Y. Honda, et.al.
    • Organizer
      9^<th> International Workshop on Positron and Positronium Chemistry
    • Place of Presentation
      Wuhan, China
    • Year and Date
      2008-05-12
    • Related Report
      2008 Final Research Report
  • [Presentation] Analysis of radiation induced degradation in an polymer electrolyte membrane with positorns2008

    • Author(s)
      Y. Honda, et.al.
    • Organizer
      11^<th> SANKEN International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2008-02-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Development of A New Detection System Using Positron2008

    • Author(s)
      Y. Honda
    • Organizer
      12^<12> SANKEN International Symposium
    • Place of Presentation
      Osaka University
    • Year and Date
      2008-01-22
    • Related Report
      2008 Annual Research Report
  • [Presentation] 陽電子寿命-消滅γ線同時測定の検討2007

    • Author(s)
      誉田義英他
    • Organizer
      日本原子力学会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2007-09-28
    • Related Report
      2008 Final Research Report
  • [Presentation] 陽電子寿命-消滅γ線角相関同時測定の検討2007

    • Author(s)
      誉田義英、木村徳雄、磯山悟朗、田川精一、宮内啓成、芝原雄司、秋山庸子、泉佳伸、西嶋茂宏
    • Organizer
      日本原子力学会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2007-09-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] 陽電子消滅法を用いた高分子電解質膜の構造解析2007

    • Author(s)
      宮内啓成、芝原雄司、秋山庸子、泉佳伸、西嶋茂宏、誉田義英、木村徳雄、磯山悟朗、田川精一
    • Organizer
      日本原子力学会
    • Place of Presentation
      北九州国際会議場
    • Year and Date
      2007-09-28
    • Related Report
      2007 Annual Research Report
  • [Presentation] 陽電子を用いた高分子電解質膜の解析I2007

    • Author(s)
      誉田義英、木村徳雄、磯山悟朗、田川精一、宮内啓成、芝原雄司、秋山庸子、泉佳伸、西嶋茂宏
    • Organizer
      電気化学会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] 陽電子を用いた高分子電解質膜の解析II2007

    • Author(s)
      宮内啓成、芝原雄司、秋山庸子、泉佳伸、西嶋茂宏、誉田義英、木村徳雄、磯山悟朗、田川精一
    • Organizer
      電気化学会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2007-09-20
    • Related Report
      2007 Annual Research Report
  • [Presentation] Structural analysis of macrocyclic polyethers using positron annihilation measurements2007

    • Author(s)
      Y. Shibahara, Y. Akiyama, H. Miyauchi, Y. Izumi, Y. Honda, S. Nishijima
    • Organizer
      The 17th Iketani Conference: Doyama Symposium
    • Place of Presentation
      University of Tokyo
    • Year and Date
      2007-09-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Study on hydrocarbon based electrolyte membrane by using positron an nihilation spectroscopy2007

    • Author(s)
      H. Miyauchi, Y. Shibahara, Y. Akiyama, Y. Izumi, S. Nishijima, Y. Honda, N. Kimura, G. Isoyama, S. Tagawa
    • Organizer
      The 17th Iketani Conference: Doyama Symposium
    • Place of Presentation
      University of Tokyo
    • Year and Date
      2007-09-06
    • Related Report
      2007 Annual Research Report
  • [Presentation] Study on hydrocarbon based electrolyte membrane by using positron annihilation technique2006

    • Author(s)
      H. Miyauchi, et.al.
    • Organizer
      The 17^<th> Iketani Conference : The Doyama Symposium
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2006-09-06
    • Related Report
      2008 Final Research Report

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

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