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dc.contributor.authorBi, Lei
dc.contributor.authorBoulfrad, Samir
dc.contributor.authorTraversa, Enrico
dc.date.accessioned2015-08-12T09:30:38Z
dc.date.available2015-08-12T09:30:38Z
dc.date.issued2015-07
dc.identifier.issn01672738
dc.identifier.doi10.1016/j.ssi.2015.03.006
dc.identifier.urihttp://hdl.handle.net/10754/566162
dc.description.abstractProton-conducting oxides offer a promising way of lowering the working temperature of solid oxide cells to the intermediate temperate range (500 to 700. °C) due to their better ionic conductivity. In addition, the application of proton-conducting oxides in both solid oxide fuel cells (SOFCs) and sold oxide electrolysis cells (SOECs) provides unique advantages compared with the use of conventional oxygen-ion conducting conductors, including the formation of water at the air electrode site. Since the discovery of proton conduction in some oxides about 30. years ago, the development of proton-conducting oxides in SOFCs and SOECs (the reverse mode of SOFCs) has gained increased attention. This paper briefly summarizes the development in the recent years of R-SOFCs with proton-conducting electrolytes, focusing on discussing the importance of adopting chemically stable materials in both fuel cell and electrolysis modes. The development of electrode materials for proton-conducting R-SOFCs is also discussed. © 2015 Elsevier B.V.
dc.publisherElsevier BV
dc.subjectBaCeO3
dc.subjectBaZrO3
dc.subjectProton conductor
dc.subjectSolid oxide electrolysis cell (SOEC)
dc.subjectSolid oxide fuel cell (SOFC)
dc.titleReversible solid oxide fuel cells (R-SOFCs) with chemically stable proton-conducting oxides
dc.typeArticle
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.identifier.journalSolid State Ionics
kaust.personBi, Lei
kaust.personBoulfrad, Samir
kaust.personTraversa, Enrico


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