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Barium strontium titanate powders prepared by spray pyrolysis

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dc.contributor.authorBrankovic, G.
dc.contributor.authorBrankovic, Z.
dc.contributor.authorGoes, M. S.
dc.contributor.authorPaiva-Santos, C. O.
dc.contributor.authorCilense, M.
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.institutionUniversity of Belgrade
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2014-05-20T14:17:59Z
dc.date.available2014-05-20T14:17:59Z
dc.date.issued2005-09-15
dc.description.abstractUltasonic spray pyrolysis (SP) has been investigated for the production of the barium strontium titanate (BST) powders from the polymeric precursors. The processing parameters, such as flux of aerosol and temperature profile inside the furnace, were optimized to obtain single phase BST. The powders were characterized by the methods of X-ray diffraction analysis, SEM, EDS and TEM. The obtained powders were submicronic, consisting of spherical, polycrystalline particles, with internal nanocrystalline structure. Crystallite size of 10 nut, calculated using Rietveld refinement, is in a good agreement with results of HRTEM. (c) 2005 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Belgrade, Ctr Multidisciplinary Studies, Belgrade 11000, Serbia Monteneg
dc.description.affiliationUniv Belgrade, Fac Technol & Met, Dept Gen & Inorgan Chem, Belgrade 11001, Serbia Monteneg
dc.description.affiliationUNESP, Dept Quim Fis, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.description.affiliationUniv Fed Sao Carlos, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Quim Fis, Inst Quim, BR-14801970 Araraquara, SP, Brazil
dc.format.extent140-144
dc.identifierhttp://dx.doi.org/10.1016/j.mseb.2005.05.016
dc.identifier.citationMaterials Science and Engineering B-solid State Materials For Advanced Technology. Lausanne: Elsevier B.V. Sa, v. 122, n. 2, p. 140-144, 2005.
dc.identifier.doi10.1016/j.mseb.2005.05.016
dc.identifier.issn0921-5107
dc.identifier.lattes9128353103083394
dc.identifier.urihttp://hdl.handle.net/11449/25400
dc.identifier.wosWOS:000231333600011
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofMaterials Science and Engineering B-solid State Materials For Advanced Technology
dc.relation.ispartofjcr3.316
dc.relation.ispartofsjr0,779
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectspray pyrolysispt
dc.subjectBSTpt
dc.subjectpowderpt
dc.subjectscanning electron microscopy (SEM)pt
dc.subjectX-ray diffraction (XRD)pt
dc.subjecttransmission electron microscopy (TEM)pt
dc.titleBarium strontium titanate powders prepared by spray pyrolysisen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dspace.entity.typePublication
unesp.author.lattes9128353103083394
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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