Fabrication of new (Ba0.97Ca0.03)(Zr0.94Sn0.06)O3 ceramics by the combustion technique

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dc.contributor.authorMathrmool, Krailas
dc.contributor.authorVittayakorn, Naratip
dc.contributor.authorBongkarn, Theerachai
dc.date.accessioned2026-08-06T10:13:23Z
dc.date.available2026-08-06T10:13:23Z
dc.date.issued2016-01-26
dc.description.abstractIn this study, new (Ba<inf>0.97</inf>Ca<inf>0.03</inf>)(Zr<inf>0.94</inf>Sn<inf>0.06</inf>)O<inf>3</inf> BCZS ceramics were synthesized by the combustion technique using glycine as fuel. The powders and ceramics were calcined from 1,000 to 1,200 °C for 2 h and sintered from 1,500 to 1,675 °C for 2 h. A pure perovskite phase was found in the powder calcined at higher than 1,150 °C and the purity phase of the ceramics was detected in all samples. The average particle size and grain size increased approximately from 73 to 103 nm and from 0.51-1.61μm when firing temperatures increased. The calcined powders exhibited tight agglomerates at low calcination temperatures and they changed to loosely bound agglomerates at higher calcination temperatures. The densest ceramics were discovered in the samples sintered at 1,650 °C. The dielectric constant (ε<inf>r</inf>) and loss factor (tan δ) values measured at 100 kHz of this sample were found to be 44 and 0.01, respectively at room temperature.
dc.identifier.citationFerroelectrics, 491(1), 95-103, 2016
dc.identifier.doi10.1080/00150193.2015.1072010
dc.identifier.issn00150193
dc.identifier.other2-s2.0-84957661056
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/6757
dc.sourceFerroelectrics
dc.subjectBCZS ceramics
dc.subjectcombustion method
dc.subjectcrystal structure
dc.subjectdielectric
dc.subjectmicrostructure
dc.titleFabrication of new (Ba0.97Ca0.03)(Zr0.94Sn0.06)O3 ceramics by the combustion technique
dc.typeArticle

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