Study on fuel composition for the performance enhancement of solid oxide fuel cell operated with biodiesel fuel

Q. T. Tran; Y. Shiratori; Y. Kakihara; T. Kitaoka; K. Sasaki

doi:10.1149/05701.3005ecst

Study on fuel composition for the performance enhancement of solid oxide fuel cell operated with biodiesel fuel

Q. T. Tran, Y. Shiratori, Y. Kakihara, T. Kitaoka, K. Sasaki

Hydrogen Utilization Engineering

Research output: Contribution to journal › Article › peer-review

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Abstract

In principle, direct internal reforming of practical biodiesel fuels (BDFs) in a solid oxide fuel cell (SOFC) is viable. However, direct feed of practical BDFs to a SOFC caused severe carbon deposition accompanied by C ₂H₄ formation, which were more significant for higher degree of unsaturation of BDFs. Performance of SOFC running on BDF can be enhanced by increasing the content of a fatty acid methyl ester (FAME) with lower degree of unsaturation. To suppress formation of carbon and C ₂H₄, a flexible catalyst composed of inorganic fiber network was applied for the operation of SOFC running on FAMEs. In this study, rather high power density of 0.84 W cm^-2 at 0.7 V was achieved in the feed of a mixture of oleic- and palmitic-FAMEs.

Original language	English
Pages (from-to)	3005-3011
Number of pages	7
Journal	ECS Transactions
Volume	57
Issue number	1
DOIs	https://doi.org/10.1149/05701.3005ecst
Publication status	Published - 2013

All Science Journal Classification (ASJC) codes

Engineering(all)

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title = "Study on fuel composition for the performance enhancement of solid oxide fuel cell operated with biodiesel fuel",

abstract = "In principle, direct internal reforming of practical biodiesel fuels (BDFs) in a solid oxide fuel cell (SOFC) is viable. However, direct feed of practical BDFs to a SOFC caused severe carbon deposition accompanied by C 2H4 formation, which were more significant for higher degree of unsaturation of BDFs. Performance of SOFC running on BDF can be enhanced by increasing the content of a fatty acid methyl ester (FAME) with lower degree of unsaturation. To suppress formation of carbon and C 2H4, a flexible catalyst composed of inorganic fiber network was applied for the operation of SOFC running on FAMEs. In this study, rather high power density of 0.84 W cm-2 at 0.7 V was achieved in the feed of a mixture of oleic- and palmitic-FAMEs.",

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T1 - Study on fuel composition for the performance enhancement of solid oxide fuel cell operated with biodiesel fuel

AU - Tran, Q. T.

AU - Shiratori, Y.

AU - Kakihara, Y.

AU - Kitaoka, T.

AU - Sasaki, K.

PY - 2013

Y1 - 2013

N2 - In principle, direct internal reforming of practical biodiesel fuels (BDFs) in a solid oxide fuel cell (SOFC) is viable. However, direct feed of practical BDFs to a SOFC caused severe carbon deposition accompanied by C 2H4 formation, which were more significant for higher degree of unsaturation of BDFs. Performance of SOFC running on BDF can be enhanced by increasing the content of a fatty acid methyl ester (FAME) with lower degree of unsaturation. To suppress formation of carbon and C 2H4, a flexible catalyst composed of inorganic fiber network was applied for the operation of SOFC running on FAMEs. In this study, rather high power density of 0.84 W cm-2 at 0.7 V was achieved in the feed of a mixture of oleic- and palmitic-FAMEs.

AB - In principle, direct internal reforming of practical biodiesel fuels (BDFs) in a solid oxide fuel cell (SOFC) is viable. However, direct feed of practical BDFs to a SOFC caused severe carbon deposition accompanied by C 2H4 formation, which were more significant for higher degree of unsaturation of BDFs. Performance of SOFC running on BDF can be enhanced by increasing the content of a fatty acid methyl ester (FAME) with lower degree of unsaturation. To suppress formation of carbon and C 2H4, a flexible catalyst composed of inorganic fiber network was applied for the operation of SOFC running on FAMEs. In this study, rather high power density of 0.84 W cm-2 at 0.7 V was achieved in the feed of a mixture of oleic- and palmitic-FAMEs.

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Study on fuel composition for the performance enhancement of solid oxide fuel cell operated with biodiesel fuel

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