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dc.contributor.authorTimurkutluk, Bora
dc.contributor.authorCelik, Selahattin
dc.contributor.authorTimurkutluk, Cigdem
dc.contributor.authorMat, Mahmut D.
dc.contributor.authorKaplan, Yuksel
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2012
dc.identifier.issn0378-7753
dc.identifier.urihttps://dx.doi.org/10.1016/j.jpowsour.2012.04.021
dc.identifier.urihttps://hdl.handle.net/11480/4552
dc.descriptionWOS: 000306246800006en_US
dc.description.abstractNovel grate type electrolytes are designed and fabricated to improve the cell performance and to lower the operation temperature of intermediate temperature electrolyte supported solid oxide fuel cells based on scandium and ceria stabilized zirconia by partly reducing the electrolyte thickness. The characteristics of three different small size cells (11.62 cm(2) active area) having various electrolyte designs are investigated. A standard electrolyte supported cell is also produced as a base case for comparison. Performance measurements showed that all cells having grate type electrolyte produce higher power than that of the base cell due to partly reduced electrolyte thickness. Impedance analysis confirmed that the improvement in the performance is due to the decrease in the electrolyte resistance together with the increased number of active sites. Among the three different designs, Cell C showed the highest power output 14.7 W at 800 degrees C corresponding to 1.26 W cm(-2) power density which is more than twice the base case performance. (C) 2012 Elsevier B.V. All rights reserved.en_US
dc.language.isoengen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSolid oxide fuel cellen_US
dc.subjectScandia ceria stabilized zirconiaen_US
dc.subjectNovel electrolyteen_US
dc.titleNovel structured electrolytes for solid oxide fuel cellsen_US
dc.typearticleen_US
dc.authorid0000-0001-6916-7720en_US
dc.authorid0000-0002-7306-9784en_US
dc.relation.journalJOURNAL OF POWER SOURCESen_US
dc.departmentNiğde ÖHÜen_US
dc.identifier.volume213en_US
dc.identifier.startpage47en_US
dc.identifier.endpage54en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.contributor.institutionauthor[0-Belirlenecek]
dc.identifier.doi10.1016/j.jpowsour.2012.04.021


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