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2008 Fiscal Year Final Research Report

Catalytic and Electrochemical Properties of Ceria doped YSZ Anode Catalysts for Solid Oxide Fuel Cells

Research Project

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Project/Area Number 18560738
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Catalyst/Resource chemical process
Research InstitutionHokkaido University

Principal Investigator

TATSUYA Takeguchi  Hokkaido University, 触媒化学研究センター, 准教授 (30227011)

Project Period (FY) 2006 – 2008
Keywordsエネルギー変換プロセス
Research Abstract

ペロブスカイト酸化物の還元処理を行いNi-Co合金アノード触媒を合成した。次に、グリコサーマル法を用いて表面水酸基を多く持ったYSZ を合成しNi を担持したNi/YSZを合成した。これらの知見を生かして、固体酸化物形燃料電池用Ni-セリア固溶YZS アノードの触媒および電気化学特性の検討を行なった。内部改質型SOFCの課題である炭素析出は、YSZアノードへセリアの固溶により大幅に抑制され、電気化学特性も向上した。

  • Research Products

    (6 results)

All 2008 2007

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

  • [Journal Article] Synthesis of Biogasoline from Ethanol over Hydroxyapatite Catalyst2008

    • Author(s)
      Takashi Tsuchida, Tetsuya, Yoshioka, Shuji Sakuma, Tatsuya Takeguchi and Wataru Ueda
    • Journal Title

      Ind. Eng. Chem. Res 47, No.5

      Pages: 1443-1452

    • Peer Reviewed
  • [Journal Article] Adsorbed Species on CO Preferential Oxidation in the Presence of H_2S over Ru/Al_2O_3 Catalyst2007

    • Author(s)
      Hidenobu Wakita, TatsuyaTakeguchi, and Wataru Ueda
    • Journal Title

      Stud. Surf. Sci. Catal 172

      Pages: 587-588

    • Peer Reviewed
  • [Journal Article] Mechanistic Investigation of Deactivationof Ru/Al_2O_3 Catalyst for Preferential COOxidation in the Presence of NH_32007

    • Author(s)
      Hidenobu Wakita, Kunihiro Ukai, Tatsuya Takeguchi, and Wataru Ueda
    • Journal Title

      J. Phys. Chem. C 111, No.5

      Pages: 2205-2211

    • Peer Reviewed
  • [Presentation] Reforming of Methane on the Ni/Sr (La) TiO_3 Cermet Catalyst and Reduction Behavior of the Catalyst2007

    • Author(s)
      Tatsuya Takeguchi, Norikazu, Yamamoto, and Wataru Ueda Steam
    • Organizer
      20th CRC International Symposium on In-situe Characterization of Catalyst-Presence and Future Aspects
    • Place of Presentation
      Research Center, Hokkaido University
    • Year and Date
      20070921-22
  • [Presentation] Internal Reforming SOFC with the Ni Cermet Anode Prepared from Nanoparticle YSZ2007

    • Author(s)
      Tatsuya Takeguchi, Norikazu, Yamamoto, Wataru Ueda
    • Organizer
      Joint Symposium on Fundamental Aspects of Nanostructured Materials and Electrocatalysis
    • Place of Presentation
      Catalysis Research Center and Graduate School of Science, Hokkaido University
    • Year and Date
      20070622-23
  • [Presentation] LaNi_xCo_<1-x>O_3ペロブスカイトの還元によるNi-Co合金の析出2007

    • Author(s)
      高橋弘樹、竹口竜弥、上田渉
    • Organizer
      SOFC研究会
    • Place of Presentation
      科学技術館
    • Year and Date
      2007-12-20

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Published: 2010-06-10   Modified: 2016-04-21  

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