Phase formation, microstructure and electrical properties of Ba0.9Ca0.1TiO3 ceramics fabricated via the solid-state combustion technique

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dc.contributor.authorSonchaopri, Nutkamon
dc.contributor.authorBhupaijit, Pamornnarumol
dc.contributor.authorYotthuan, Surirat
dc.contributor.authorSinkruason, Thanapon
dc.contributor.authorPremwichit, Pathit
dc.contributor.authorSuriwong, Tawat
dc.contributor.authorSumang, Rattiphorn
dc.contributor.authorVittayakorn, Naratip
dc.contributor.authorBongkarn, Theerachai
dc.date.accessioned2026-08-06T10:34:24Z
dc.date.available2026-08-06T10:34:24Z
dc.date.issued2022-01-01
dc.description.abstractIn this research, the effects of calcination temperature in a range of 1050–1200 °C for 2 h and sintering temperature in a range of 1325-1400 °C for 2 h on phase formation, microstructure and electrical properties of lead-free Ba<inf>0.9</inf>Ca<inf>0.1</inf>TiO<inf>3</inf> (BCT) ceramics fabricated via the solid-state combustion technique were investigated. For the XRD result, all the ceramics exhibited a coexisting phase between tetragonal and orthorhombic. The ceramic grain size tended to increase with increase of the sintering temperature. For BCT ceramic produced by the optimum sintering temperature (1375 °C for 2 h), the dielectric, ferroelectric and piezoelectric properties of ε <inf>C</inf>=7393, P <inf>r</inf>=7.60 μC/cm<sup>2</sup><inf>,</inf> E <inf>C</inf>=5.99 kV/cm and d <inf>33</inf>=158 pC/N, respectively, were obtained.
dc.identifier.citationFerroelectrics, 601(1), 141-150, 2022
dc.identifier.doi10.1080/00150193.2022.2130769
dc.identifier.issn00150193
dc.identifier.other2-s2.0-85148460659
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/12506
dc.sourceFerroelectrics
dc.subjectdielectric
dc.subjectperovskite
dc.subjectpiezoelectric
dc.subjectSolid-state combustion technique
dc.titlePhase formation, microstructure and electrical properties of Ba0.9Ca0.1TiO3 ceramics fabricated via the solid-state combustion technique
dc.typeArticle

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