Synthesis of slightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)O-3-0.35PbTiO(3) ceramic prepared from fine powders

dc.contributor.authorAraujo, E. B.
dc.contributor.authorReis, R. N.
dc.contributor.authorGuarany, C. A.
dc.contributor.authorMeneses, C. T.
dc.contributor.authorSasaki, J. M.
dc.contributor.authorSouza Filho, A. G.
dc.contributor.authorMendes Filho, J.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal do Ceará (UFC)
dc.date.accessioned2014-05-20T13:29:36Z
dc.date.available2014-05-20T13:29:36Z
dc.date.issued2007-07-15
dc.description.abstractSlightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)03-0.35PbTiO(3) ceramic was prepared using fine powders obtained by means of an alternative and promising chemical oxide precursor method. High quality samples with improved structural, microstructural, dielectric and ferroelectric properties were obtained. The dielectric constant value (epsilon similar to 2577) measured at 1 kHz is compared to unpoled < 112 > grain-oriented ceramics while the remanent polarization (P-r similar to 19-1 mu cm(-2)) is compared with random grain-oriented ceramics. These results point out the viability to produce ferroelectric PMN-PT ceramics of very good quality using powder precursors prepared from this chemical method. (c) 2007 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Estadual Paulista, Dept Quim & Fis, BR-15385000 Ilha Solteira, SP, Brazil
dc.description.affiliationUniv Fed Ceara, Dept Fis, BR-60455760 Fortaleza, Ceara, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Quim & Fis, BR-15385000 Ilha Solteira, SP, Brazil
dc.format.extent40-43
dc.identifierhttp://dx.doi.org/10.1016/j.matchemphys.2007.02.041
dc.identifier.citationMaterials Chemistry and Physics. Lausanne: Elsevier B.V. Sa, v. 104, n. 1, p. 40-43, 2007.
dc.identifier.doi10.1016/j.matchemphys.2007.02.041
dc.identifier.issn0254-0584
dc.identifier.lattes6725982228402054
dc.identifier.urihttp://hdl.handle.net/11449/10017
dc.identifier.wosWOS:000247862200007
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofMaterials Chemistry and Physics
dc.relation.ispartofjcr2.210
dc.relation.ispartofsjr0,615
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectceramicspt
dc.subjectchemical synthesispt
dc.subjectferroelectricitypt
dc.titleSynthesis of slightly < 111 >-oriented 0.65Pb(Mg1/3Nb2/3)O-3-0.35PbTiO(3) ceramic prepared from fine powdersen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes6725982228402054
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt
unesp.departmentFísica e Química - FEISpt

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