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dc.contributor.authorZhang, L.
dc.contributor.authorJiang, San Ping
dc.contributor.editorS.C. Singhal
dc.contributor.editorK. Eguchi
dc.identifier.citationZhang, Lan and Jiang, San Ping. 2011. Mg and Fe Modified Ni/GDC Cermets as Sulfur Tolerant Anodes of Solid Oxide Fuel Cells. ECS Transactions. 35 (1): pp. 1455-1462.

Sulfur-tolerance of the Mg and Fe modified/doped Ni/Gd2O3-CeO2 9Ni/GDC) anodes is studied at 800˚C in H2S-H2. The polarization and impedance behavior of Ni/GDC cermet anodes indicate that Mg and Fe doping in the Ni phase of the cermet significantly improves the sulfur tolerance and performance stability of Ni/GDC anodes. SEM examination indicates that the microstructure change of the Ni phase of the Mg and particular Fe modified Ni/GDC is significantly smaller in comparison to that of pure Ni/GDC cermet anodes. The enhancement in the sulfur tolerance of Ni95Mg5/GDC and Ni95Fe5/GDC anodes is most likely due to the suppressed microstructure change of the Ni phases due to the presence of Mg and Fe dopants in the Ni/GDC cermets.

dc.publisherThe Electrochemical Society, Inc.
dc.titleMg and Fe Modified Ni/GDC Cermets as Sulfur Tolerant Anodes of Solid Oxide Fuel Cells
dc.typeJournal Article
dcterms.source.titleECS Transactions, Vol. 35(1)
dcterms.source.seriesECS Transactions, Vol. 35(1)
dcterms.source.conference219th Electrochemical Society Meeting
dcterms.source.conference-start-dateMay 1 2011
dcterms.source.conferencelocationMontreal, Canada
dcterms.source.placePennington, USA

Copyright © 2011 The Electrochemical Society

curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available

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