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Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/59651
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dc.contributor.authorChontira Sangsubunen_US
dc.contributor.authorAnucha Watcharapasornen_US
dc.contributor.authorSukanda Jiansirisomboonen_US
dc.date.accessioned2018-09-10T03:18:57Z-
dc.date.available2018-09-10T03:18:57Z-
dc.date.issued2009-12-01en_US
dc.identifier.issn15635112en_US
dc.identifier.issn00150193en_US
dc.identifier.other2-s2.0-77949283993en_US
dc.identifier.other10.1080/00150190902870176en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=77949283993&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/59651-
dc.description.abstractPZT and Nb-doped PZT (PZTN) ceramics were fabricated from triol sol-gel derived powders. The pellets were sintered at temperatures in the range of 1050-1200°C for 2 h. Coexistence of tetragonal and rhombohedral phases was clearly observed in PZT ceramics sintered at ≤1150°C, while PZTN ceramics showed coexistence of these phases at ≥1100°C. Densities of undoped PZT ceramics were rather low but could be improved by Nb addition. Grain growth inhibition was also observed in all PZTN samples. The dielectric constant was found to depend mainly on density of the ceramics. An addition of Nb dopant into PZT improved dielectric constant values regardless of sintering temperature. Copyright © Taylor & Francis Group, LLC.en_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titleSol-gel derived PZT and PZTN ceramics: A role of sintering temperatureen_US
dc.typeJournalen_US
article.title.sourcetitleFerroelectricsen_US
article.volume382en_US
article.stream.affiliationsChiang Mai Universityen_US
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