Phase formation, microstructure and electrical properties of Ba<sub>0.9</sub>Ca<sub>0.1</sub>TiO<sub>3</sub> ceramics fabricated via the solid-state combustion technique

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dc.contributor.authorNutkamon Sonchaopri
dc.contributor.authorPamornnarumol Bhupaijit
dc.contributor.authorSurirat Yotthuan
dc.contributor.authorThanapon Sinkruason
dc.contributor.authorPathit Premwichit
dc.contributor.authorTawat Suriwong
dc.contributor.authorRattiphorn Sumang
dc.contributor.authorNaratip Vittayakorn
dc.contributor.authorTheerachai Bongkarn
dc.date.accessioned2026-05-08T19:22:04Z
dc.date.issued2022-12-10
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 Ba0.9Ca0.1TiO3 (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 εC=7393, Pr=7.60 μC/cm2, EC=5.99 kV/cm and d33=158 pC/N, respectively, were obtained.
dc.identifier.doi10.1080/00150193.2022.2130769
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/18347
dc.publisherFerroelectrics
dc.subjectFerroelectric and Piezoelectric Materials
dc.subjectMicrowave Dielectric Ceramics Synthesis
dc.subjectMultiferroics and related materials
dc.titlePhase formation, microstructure and electrical properties of Ba<sub>0.9</sub>Ca<sub>0.1</sub>TiO<sub>3</sub> ceramics fabricated via the solid-state combustion technique
dc.typeArticle

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