• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2013 Fiscal Year Final Research Report

Exergy Recuperation of Exhaust Heat by Electrochemical Partial Oxidation

Research Project

  • PDF
Project/Area Number 23560244
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Thermal engineering
Research InstitutionWaseda University

Principal Investigator

NAKAGAKI Takao  早稲田大学, 理工学術院, 教授 (30454127)

Project Period (FY) 2011 – 2013
Keywordsエネルギー利用 / エネルギー変換 / エクセルギー / 排熱利用 / 多孔質体 / 水素製造 / 固体酸化物形燃料電池 / Gadolinia Doped Ceria
Research Abstract

The numerical analysis using cylindrical quasi-2D non-isothermal model quantified the cell performance and heat uptake realized by the MGT-EPOx combined system in which the power generation efficiency increase by 8.5 points, and the result set a target for the SOFC. After the characterization and fabrication process which satisfy multi-physical transport properties required for the electrodes and electrolyte at a high level were established, thin-layered Pt/Al2O3 catalyst which have both the selectivity of partial oxidation at low temperatures and anti-coking was incorporated between the interface of anode and electrolyte by Ratio Frequency Sputtering method. The maximum power density of the fabricated SOFC was 207.5 mW/cm2 using dry methane as fuel and CO selectivity derived by EPOx reaction was 84.3% at 600deg-C.

  • Research Products

    (4 results)

All 2013 2012 2011

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (3 results)

  • [Journal Article] 電気化学的部分酸化による排熱のエクセルギー再生を目的とした固体酸化物形燃料電池の性能評価2013

    • Author(s)
      尾関高行,中垣隆雄
    • Journal Title

      日本機械学会論文集B編

      Volume: 79巻804号 Pages: 1583-1593

    • DOI

      10.1299/kikaib.79.1583

    • Peer Reviewed
  • [Presentation] 電気化学的部分酸化における燃料ガス組成によるアノード反応機構の検討2013

    • Author(s)
      平野文康,古市直人,細山圭介,中垣隆雄
    • Organizer
      化学工学会第78年会
    • Place of Presentation
      大阪大学
    • Year and Date
      20130300
  • [Presentation] マイクロチューブ型SOFCを用いたメタンの電気化学的部分酸化による中低温排熱のエクセルギー再生(中低温で高性能なSOFC作製方法の確立)2012

    • Author(s)
      古市直人,日置祥一朗,平野文康,中垣隆雄
    • Organizer
      日本機械学会第17回動力エネルギー技術シンポジウム
    • Place of Presentation
      九州大学
    • Year and Date
      20120600
  • [Presentation] 円筒型SOFCを用いたメタンの電気化学的部分酸化による排熱のエクセルギー再生(数値計算による熱取込量と発電性能の定量化)2011

    • Author(s)
      日置祥一朗,尾関高行,伊藤春華,中垣隆雄
    • Organizer
      日本機械学会第16回動力・エネルギー技術シンポジウム
    • Place of Presentation
      関西大学
    • Year and Date
      20110600

URL: 

Published: 2015-07-16  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi