Effects of mesh and interconnector design on solid oxide fuel cell performance

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dc.contributor.authorCanavar, Murat
dc.contributor.authorKaplan, Yüksel
dc.date.accessioned2020-05-01T09:12:00Z
dc.date.available2020-05-01T09:12:00Z
dc.date.issued2015
dc.departmentDÜ, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.descriptionWOS: 000356549000047en_US
dc.description.abstractIn this study, three different nickel based meshes are investigated as an anode side current collector and flow-field for solid oxide fuel cells (SOFCs) to reduce the fabrication cost. The same meshes are also tested on the conventional interconnectors with machined gas channels for comparison. Eight different short stacks are installed for this purpose. The characterizations of the short stacks are achieved via performance tests together with electrochemical impedance spectroscopy analyses. The experimental results reveal that the woven nickel mesh provides the required current collection and can act as an anode flow-field. It is also found that the spot welding of this mesh significantly improves the cell performance due to the enhanced contact between the mesh and the interconnector. Therefore, the spot welded nickel mesh can be directly employed on the anode interconnector as an effective anode current collector and flow-field without machining gas channels to reduce the SOFC cell/stack fabrication cost. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipThe Scientific and Technical Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [213M030]en_US
dc.description.sponsorshipThe useful advices of Dr. Bora Timurkutluk from Nigde University and The Scientific and Technical Research Council of Turkey (TUBITAK) under contract number 213M030 are gratefully acknowledged.en_US
dc.identifier.doi10.1016/j.ijhydene.2014.11.101en_US
dc.identifier.endpage7834en_US
dc.identifier.issn0360-3199
dc.identifier.issn1879-3487
dc.identifier.issue24en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage7829en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijhydene.2014.11.101
dc.identifier.urihttps://hdl.handle.net/20.500.12684/5842
dc.identifier.volume40en_US
dc.identifier.wosWOS:000356549000047en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofInternational Journal Of Hydrogen Energyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSolid oxide fuel cellen_US
dc.subjectFlow field designen_US
dc.subjectPerformanceen_US
dc.subjectImpedanceen_US
dc.subjectPorous and woven meshesen_US
dc.titleEffects of mesh and interconnector design on solid oxide fuel cell performanceen_US
dc.typeArticleen_US

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