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Synthesis and electrical characterization of tungsten doped Pb(Zr0.53Ti0.47)O-3 ceramics obtained from a hybrid process

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dc.contributor.authorSantos, D. M.
dc.contributor.authorSimoes, A. Z.
dc.contributor.authorZaghete, M. A.
dc.contributor.authorPaiva-Santos, C. O.
dc.contributor.authorVarela, José Arana [UNESP]
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.institutionUniversidade Federal do Maranhão (UFMA)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:24:42Z
dc.date.available2014-05-20T15:24:42Z
dc.date.issued2007-06-15
dc.description.abstractPure and W-doped PZT ceramics (PZT and PZTW) were prepared by a hybrid process consisting in the association of polymeric precursor and partial oxalate methods. The phase formation was investigated by simultaneous thermal analysis (TG/DSC) and X-ray diffraction (XRD). The effect of W doping PZT and their electrical properties was evaluated. Substitution of W by Ti leads to an increase of Curie temperature and broadening of dielectric constant. A typical hysteresis loop was observed at room temperature and the remnant polarization was increased with the content of W. (c) 2007 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniv Fed Maranhao UFMA, Sao Luis, MA, Brazil
dc.description.affiliationUNESP, Inst Quim, Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Araraquara, SP, Brazil
dc.format.extent371-374
dc.identifierhttp://dx.doi.org/10.1016/j.matchemphys.2007.02.036
dc.identifier.citationMaterials Chemistry and Physics. Lausanne: Elsevier B.V. Sa, v. 103, n. 2-3, p. 371-374, 2007.
dc.identifier.doi10.1016/j.matchemphys.2007.02.036
dc.identifier.issn0254-0584
dc.identifier.urihttp://hdl.handle.net/11449/35269
dc.identifier.wosWOS:000247715300029
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.subjectsinteringpt
dc.subjectdielectric propertiespt
dc.subjectferroelectricitypt
dc.titleSynthesis and electrical characterization of tungsten doped Pb(Zr0.53Ti0.47)O-3 ceramics obtained from a hybrid processen
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.lattes3573363486614904[2]
unesp.author.orcid0000-0003-2535-2187[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentBioquímica e Tecnologia - IQARpt
unesp.departmentFísico-Química - IQARpt

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