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dc.creatorVijatović Petrović, Mirjana
dc.creatorStojanović, Biljana D
dc.creatorBobić, Jelena
dc.creatorRamoska, T
dc.creatorBowen, P
dc.date.accessioned2022-04-05T14:27:06Z
dc.date.available2022-04-05T14:27:06Z
dc.date.issued2010
dc.identifier.issn0272-8842
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/428
dc.description.abstractPure and barium titanate (BT) powders doped with different lanthanum concentration were prepared by the polymeric precursor method (Pechini process) which was carried out as a three-stage process from organometallic complexes. Sintering of pressed powders was performed at 1300 degrees C for 2, 4 and 8 h. XRD analysis showed cubic BT powders with crystallite sizes between 20 and 25 nm and tetragonal crystal structure of BT ceramics. The influence of sintering time on grain growth was fairly obvious. It was found that lanthanum doping has significant effect on powders particle size and ceramics grain size. The influence of lanthanum concentration on grain size inhibition, improving the dielectric properties of BT ceramics was detected. The relation between sintering time, grain size, structure and electrical properties of the BT ceramics was analyzed.en
dc.publisherElsevier Sci Ltd, Oxford
dc.relationCOST 539
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142059/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142010/RS//
dc.rightsrestrictedAccess
dc.sourceCeramics International
dc.subjectPrecursors: organicen
dc.subjectMicrostructureen
dc.subjectDielectric propertiesen
dc.subjectBaTiO3en
dc.titleProperties of lanthanum doped BaTiO3 produced from nanopowdersen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1824
dc.citation.issue6
dc.citation.other36(6): 1817-1824
dc.citation.rankM21
dc.citation.spage1817
dc.citation.volume36
dc.identifier.doi10.1016/j.ceramint.2010.03.010
dc.identifier.scopus2-s2.0-77953959053
dc.identifier.wos000280027800009
dc.type.versionpublishedVersion


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