Effect of BaO addition on crystallization, microstructure, and properties of diopside-Ca-Tschermak clinopyroxene-based glass-ceramics

dc.contributor.authorGoel, A.en
dc.contributor.authorTulyaganov, D. U.en
dc.contributor.authorKharton, V. V.en
dc.contributor.authorYaremchenko, A. A.en
dc.contributor.authorAgathopoulos, S.en
dc.contributor.authorFerreira, J. M. F.en
dc.date.accessioned2015-11-24T17:33:23Z
dc.date.available2015-11-24T17:33:23Z
dc.identifier.issn0002-7820-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/13855
dc.rightsDefault Licence-
dc.subjectdifferential thermal-analysisen
dc.subjectoxide fuel-cellsen
dc.subjectkineticsen
dc.subjectsystemen
dc.subjectconductivityen
dc.subjecttransporten
dc.subjectbariumen
dc.subjectoxygenen
dc.subjectphaseen
dc.subjectmgen
dc.titleEffect of BaO addition on crystallization, microstructure, and properties of diopside-Ca-Tschermak clinopyroxene-based glass-ceramicsen
heal.abstractThis work presents the processing and the characterization of diopside-Ca-Tschermak clinopyroxene-based glass-ceramics (GCs), where partial (i.e., 5%, 10%, and 20%) substitution of Ba for Ca was attempted in the composition of CaMg0.8Al0.4Si1.8O6. Sintering, crystallization, microstructure, and properties of the new materials were investigated under different heat-treatment conditions concerning heating rates (5-40 K/min), temperatures (850 degrees-1000 degrees C), and times (1-300 h). The good matching of thermal expansion coefficients and the strong, but not reactive, adhesion to yttria-stabilized cubic zirconia, in conjunction with the low level of electrical conductivity and oxygen permeability, indicate that the investigated GCs are suitable for further experimentation as candidates for solid oxide fuel cells sealants.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDOI 10.1111/j.1551-2916.2007.01743.x-
heal.identifier.secondary<Go to ISI>://000247756500042-
heal.identifier.secondaryhttp://onlinelibrary.wiley.com/store/10.1111/j.1551-2916.2007.01743.x/asset/j.1551-2916.2007.01743.x.pdf?v=1&t=h3cr9kb4&s=c6bba24ad4d486bc490fef33215fff2da1e9d362-
heal.journalNameJournal of the American Ceramic Societyen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2007-
heal.publisherThe American Ceramic Societyen
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Μηχανικών Επιστήμης Υλικώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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