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dc.creatorMalesevic, Aleksandar
dc.creatorRadojkovic, Aleksandar
dc.creatorZunic, Milan
dc.creatorDapčević, Aleksandra
dc.creatorPerac, Sanja
dc.creatorBrankovic, Zorica
dc.creatorBrankovic, Goran
dc.date.accessioned2022-03-04T11:28:31Z
dc.date.available2022-03-04T11:28:31Z
dc.date.issued2022
dc.identifier.issn2226-4108
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4993
dc.description.abstractThe properties of BaCe1-xInxO3-delta (x = 0.05, 0.10, 0.15, 0.20, 0.25, 0.30, 0.35, and 0.40) as proton conducting electrolyte are examined. The dense electrolyte is formed after sintering at 1300 degrees C for 5 h in air. The samples with In content > 25 mol% contain In2O3 as a secondary phase. The highest total conductivity is around 5x10(-3) S/cm for BaCe0.75In0.25O3-delta in the wet hydrogen atmosphere at 700 degrees C. After exposure to pure CO2 atmosphere at 700 degrees C for 5 h, the concentrations of at least 15 mol% In can completely suppress degradation of the electrolyte. The power density of Ni-BaCe0.75In0.25O3-delta/BaCe0.75In0.25O3-delta/LSCF-BaCe0.75In0.25O3-delta fuel cell tested in wet hydrogen atmosphere reaches 264 mW/cm(2) at 700 degrees C. This result is an indication of stability and functionality of this electrolyte and its versatility in respect to type of fuel and performing environment.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200053/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/inst-2020/200135/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceJournal of Advanced Ceramics
dc.subjectionic conductivityen
dc.subjectperovskiteen
dc.subjectfuel cellen
dc.subjectBaCeO3en
dc.titleEvaluation of stability and functionality of BaCe1-xInxO3-delta electrolyte in a wider range of indium concentrationen
dc.typearticle
dc.rights.licenseBY
dc.citation.epage453
dc.citation.issue3
dc.citation.other11(3): 443-453
dc.citation.rankaM21~
dc.citation.spage443
dc.citation.volume11
dc.identifier.doi10.1007/s40145-021-0547-1
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/7338/4989.pdf
dc.identifier.rcubconv_6270
dc.identifier.scopus2-s2.0-85122663644
dc.identifier.wos000741953900002
dc.type.versionpublishedVersion


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