Publicação:
Lanthanum doped BiFeO3 powders: Syntheses and characterization

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dc.contributor.authorGonzalez Garcia, F.
dc.contributor.authorRiccardi, C. S. [UNESP]
dc.contributor.authorSimões, Alexandre Zirpoli [UNESP]
dc.contributor.institutionUniversidade Federal de Itajubá (UNIFEI)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:18:36Z
dc.date.available2014-05-20T14:18:36Z
dc.date.issued2010-07-02
dc.description.abstractA soft chemistry route was employed to fabricate single-phase lanthanum modified BiFeO3 (BFO) powders. Effects of lanthanum concentration on the phase formation, grain size and morphologies of BFO powders were systematically investigated. X-ray diffraction results indicated that perovskite phase have been synthesized at the temperature of 850 degrees C/2 h while infrared data indicates no traces of carbonate. Raman analysis reveals that lanthanum atom substitutes bismuth into the BFO site. A homogeneous size distribution of BFO powders was evidenced by scanning electron microscopy. (C) 2010 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniversidade Federal de Itajubá (UNIFEI) Unifei, BR-35900373 Itabira, MG, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Quim, Dept Quim Fis, Lab Interdisciplinar Ceram, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Quim, Dept Quim Fis, Lab Interdisciplinar Ceram, BR-14800900 Araraquara, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.format.extent25-29
dc.identifierhttp://dx.doi.org/10.1016/j.jallcom.2010.04.049
dc.identifier.citationJournal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 501, n. 1, p. 25-29, 2010.
dc.identifier.doi10.1016/j.jallcom.2010.04.049
dc.identifier.issn0925-8388
dc.identifier.urihttp://hdl.handle.net/11449/25607
dc.identifier.wosWOS:000279566600011
dc.language.isoeng
dc.publisherElsevier B.V. Sa
dc.relation.ispartofJournal of Alloys and Compounds
dc.relation.ispartofjcr3.779
dc.relation.ispartofsjr1,020
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectFerroelectricsen
dc.subjectChemical synthesesen
dc.subjectPowder metallurgyen
dc.subjectX-ray diffractionen
dc.titleLanthanum doped BiFeO3 powders: Syntheses and characterizationen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V. Sa
dspace.entity.typePublication
unesp.author.lattes0173401604473200[2]
unesp.author.orcid0000-0003-2192-5312[2]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Química, Araraquarapt
unesp.departmentFísico-Química - IQARpt

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Araraquara - IQAR - Instituto de Química