Multi-fuel capability of solid oxide fuel cells

K. Sasaki, K. Watanabe, K. Shiosaki, K. Susuki, Y. Teraoka

研究成果: Contribution to journalArticle査読

54 被引用数 (Scopus)

抄録

One of the most attractive features of solid oxide fuel cells is their flexibility for fuels so that internal reforming and/or simple external reforming may be possible. In this study, equilibria in various possible fuel gases are considered, and C-H-O diagrams are constructed. Power generation characteristics for these fuels are measured and compared with those for simulated reformed gas in equilibrium compositions. We have succeeded to demonstrate direct-alcohol SOFCs for e.g. methanol, ethanol, and propanol. Mixtures of CH4 and CO2 are used as simulated biogas, and iso-octane (C8H18) and n-dodecane (C12H 26) are highlighted as simulated gasoline and kerosene, respectively. Influence of fuel impurities on power generation characteristics is also discussed.

本文言語英語
ページ(範囲)669-675
ページ数7
ジャーナルJournal of Electroceramics
13
1-3
DOI
出版ステータス出版済み - 7 2004

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • セラミックおよび複合材料
  • 凝縮系物理学
  • 材料力学
  • 電子工学および電気工学
  • 材料化学

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