Development of intermediate-temperature SOFC modules and systems

M. Shibata, N. Murakami, T. Akbay, K. Hoshino, K. Hosoi, H. Nakajima, J. Kano, F. Nishiwaki, TInagaki, S. Yamasaki

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    3 Citations (Scopus)


    Mitsubishi Materials Corporation and The Kansai Electric Power Co., Inc. have been jointly developing intermediate-temperature solid oxide fuel cells as stationary power generation units since 2001. High performance LSGMC cells and a unique seal-less cell-stack design enable high efficiency operation at temperatures below 800°C. The lst long-term durability test over 4,200 hours of the 4th generation lkW-class module was ended in 2006 with a voltage degradation rate of about 0.5%/1000hours. And the 2nd durability test and output fluctuation tests were conducted in 2007. Scaling-up of the module toward l0kW-class has been successfully done and the electrical efficiency of 50% HHV on DC output was achieved in 2006. The first field test of l0kW-class CHP system was performed in 2007.

    Original languageEnglish
    Title of host publicationECS Transactions - Fuel Cell Seminar 2007
    Number of pages9
    Publication statusPublished - Nov 17 2008
    EventFuel Cell Seminar 2007 - San Antonio, TX, United States
    Duration: Oct 15 2007Oct 19 2007

    Publication series

    NameECS Transactions
    ISSN (Print)1938-5862
    ISSN (Electronic)1938-6737


    OtherFuel Cell Seminar 2007
    Country/TerritoryUnited States
    CitySan Antonio, TX

    All Science Journal Classification (ASJC) codes

    • Engineering(all)


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