Dielectric and ferroelectric characteristics of barium zirconate titanate ceramics prepared from mixed oxide method
dc.contributor.author | Moura, F. [UNESP] | |
dc.contributor.author | Simões, Alexandre Zirpoli [UNESP] | |
dc.contributor.author | Stojanovic, B. D. [UNESP] | |
dc.contributor.author | Zaghete, M. A. [UNESP] | |
dc.contributor.author | Longo, Elson [UNESP] | |
dc.contributor.author | Varela, José Arana [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | University of Belgrade | |
dc.date.accessioned | 2014-05-20T14:17:45Z | |
dc.date.available | 2014-05-20T14:17:45Z | |
dc.date.issued | 2008-08-25 | |
dc.description.abstract | Barium zirconium titanate (BZT) ceramics were prepared by mixed oxide method. X-ray diffraction showed the presence of a single phase while Raman scattering confirmed structural transitions as a function of different Zr/Ti ratio. The addition of Zr strongly influenced the crystal structure and electrical properties of the ceramics. A typical hysteresis loops were observed for all investigated compositions. BZT ceramics with 15 mol% Zr have shown a ferroelectric to paraelectric transition at around 77 degrees C. (C) 2007 Published by Elsevier B.V. | en |
dc.description.affiliation | UNESP, Inst Chem, Dept Chem Phys, BR-14801970 Araraquara, SP, Brazil | |
dc.description.affiliation | Univ Belgrade, Ctr Multidisciplinary Studies, Dept Mat Sci, Belgrade, Serbia | |
dc.description.affiliationUnesp | UNESP, Inst Chem, Dept Chem Phys, BR-14801970 Araraquara, SP, Brazil | |
dc.format.extent | 129-134 | |
dc.identifier | http://dx.doi.org/10.1016/j.jallcom.2007.07.077 | |
dc.identifier.citation | Journal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 462, n. 1-2, p. 129-134, 2008. | |
dc.identifier.doi | 10.1016/j.jallcom.2007.07.077 | |
dc.identifier.issn | 0925-8388 | |
dc.identifier.uri | http://hdl.handle.net/11449/25324 | |
dc.identifier.wos | WOS:000258076300032 | |
dc.language.iso | eng | |
dc.publisher | Elsevier B.V. Sa | |
dc.relation.ispartof | Journal of Alloys and Compounds | |
dc.relation.ispartofjcr | 3.779 | |
dc.relation.ispartofsjr | 1,020 | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Web of Science | |
dc.subject | ferroelectrics | en |
dc.subject | x-ray diffraction | en |
dc.subject | dielectric response | en |
dc.title | Dielectric and ferroelectric characteristics of barium zirconate titanate ceramics prepared from mixed oxide method | en |
dc.type | Artigo | |
dcterms.license | http://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy | |
dcterms.rightsHolder | Elsevier B.V. Sa | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Química, Araraquara | pt |
unesp.department | Físico-Química - IQAR | pt |
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