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

dc.contributorUniversidade Federal do Maranhão (UFMA)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:24:42Z
dc.date.accessioned2022-10-05T16:29:47Z
dc.date.available2014-05-20T15:24:42Z
dc.date.available2022-10-05T16:29:47Z
dc.date.created2014-05-20T15:24:42Z
dc.date.issued2007-06-15
dc.identifierMaterials Chemistry and Physics. Lausanne: Elsevier B.V. Sa, v. 103, n. 2-3, p. 371-374, 2007.
dc.identifier0254-0584
dc.identifierhttp://hdl.handle.net/11449/35269
dc.identifier10.1016/j.matchemphys.2007.02.036
dc.identifierWOS:000247715300029
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3907245
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.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationMaterials Chemistry and Physics
dc.relation2.210
dc.relation0,615
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.subjectceramics
dc.subjectsintering
dc.subjectdielectric properties
dc.subjectferroelectricity
dc.titleSynthesis and electrical characterization of tungsten doped Pb(Zr0.53Ti0.47)O-3 ceramics obtained from a hybrid process
dc.typeArtigo


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