Detailed kinetic modeling for SOFC ni pattern anodes fuelled by methane

T. Ogura, H. Kohno, S. Liu, T. Ishimoto, M. Koyama, H. Tsukikawa, M. Tajima

    研究成果: ジャーナルへの寄稿学術誌査読

    2 被引用数 (Scopus)

    抄録

    High SOFC operating temperature allows direct internal reforming (DIR) of methane within the SOFC anode. However, carbon formation reduces considerably the performance and durability of the cells. A key step towards improving SOFC performance is to understand the detailed surface kinetics and electrochemistry for DIR of methane at the triple phase boundaries (TPBs) in SOFC anodes. In this study, we have performed kinetic simulations with a numerical model on Ni pattern anode, combined with surface reactions, charge transfer reactions, and diffusions for DIR of methane. The I-V characteristics of SOFC near TPBs are discussed.

    本文言語英語
    ページ(範囲)2865-2870
    ページ数6
    ジャーナルECS Transactions
    57
    1
    DOI
    出版ステータス出版済み - 2013

    !!!All Science Journal Classification (ASJC) codes

    • 工学一般

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