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dc.contributor.authorWan, T.
dc.contributor.authorZhu, A.
dc.contributor.authorLi, H.
dc.contributor.authorWang, C.
dc.contributor.authorGuo, Y.
dc.contributor.authorShao, Zongping
dc.contributor.authorSavadogo, O.
dc.date.accessioned2017-09-27T10:21:30Z
dc.date.available2017-09-27T10:21:30Z
dc.date.created2017-09-27T09:48:11Z
dc.date.issued2017
dc.identifier.citationWan, T. and Zhu, A. and Li, H. and Wang, C. and Guo, Y. and Shao, Z. and Savadogo, O. 2017. Performance variability of Ba0.5Sr0.5Co0.8Fe0.2O3−δ cathode on proton-conducting electrolyte SOFCs with Ag and Au current collectors. Rare Metals. 37 (8): pp. 633-641.
dc.identifier.urihttp://hdl.handle.net/20.500.11937/56899
dc.identifier.doi10.1007/s12598-017-0942-5
dc.description.abstract

Ba 0.5 Sr 0.5 Co 0.8 Fe 0.2 O 3-d (BSCF) is one of the most active cathode materials and shows significant hydration effect suggesting possible proton conductivity. In this study, the performance of BSCF cathode on a proton-conducting BaZr 0.1 Ce 0.7 Y 0.2 O 3-d (BZCY) electrolyte with silver and gold current collectors was determined. The electrochemical characteristics of the symmetrical and anode-supported cell with diluted silver electrode, silver current collector or gold current collector on BSCF electrode were compared. The significant result is that, although the diluted silver electrode itself shows poor operation stability, the silver current collector has strong electrocatalytic contribution to the BSCF cathode performance on the proton-conducting electrolyte, leading to higher cell performance than that with the gold current collector.

dc.titlePerformance variability of Ba0.5Sr0.5Co0.8Fe0.2O3−δ cathode on proton-conducting electrolyte SOFCs with Ag and Au current collectors
dc.typeJournal Article
dcterms.source.startPage1
dcterms.source.endPage9
dcterms.source.issn1001-0521
dcterms.source.titleRare Metals
curtin.departmentDepartment of Chemical Engineering
curtin.accessStatusFulltext not available


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