Publicação: Lanthanum doped BiFeO3 powders: Syntheses and characterization
dc.contributor.author | Gonzalez Garcia, F. | |
dc.contributor.author | Riccardi, C. S. [UNESP] | |
dc.contributor.author | Simões, Alexandre Zirpoli [UNESP] | |
dc.contributor.institution | Universidade Federal de Itajubá (UNIFEI) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-20T14:18:36Z | |
dc.date.available | 2014-05-20T14:18:36Z | |
dc.date.issued | 2010-07-02 | |
dc.description.abstract | A 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.affiliation | Universidade Federal de Itajubá (UNIFEI) Unifei, BR-35900373 Itabira, MG, Brazil | |
dc.description.affiliation | Univ Estadual Paulista, Inst Quim, Dept Quim Fis, Lab Interdisciplinar Ceram, BR-14800900 Araraquara, SP, Brazil | |
dc.description.affiliationUnesp | Univ Estadual Paulista, Inst Quim, Dept Quim Fis, Lab Interdisciplinar Ceram, BR-14800900 Araraquara, SP, Brazil | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) | |
dc.format.extent | 25-29 | |
dc.identifier | http://dx.doi.org/10.1016/j.jallcom.2010.04.049 | |
dc.identifier.citation | Journal of Alloys and Compounds. Lausanne: Elsevier B.V. Sa, v. 501, n. 1, p. 25-29, 2010. | |
dc.identifier.doi | 10.1016/j.jallcom.2010.04.049 | |
dc.identifier.issn | 0925-8388 | |
dc.identifier.uri | http://hdl.handle.net/11449/25607 | |
dc.identifier.wos | WOS:000279566600011 | |
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 | Chemical syntheses | en |
dc.subject | Powder metallurgy | en |
dc.subject | X-ray diffraction | en |
dc.title | Lanthanum doped BiFeO3 powders: Syntheses and characterization | 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 | |
dspace.entity.type | Publication | |
unesp.author.lattes | 0173401604473200[2] | |
unesp.author.orcid | 0000-0003-2192-5312[2] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Química, Araraquara | pt |
unesp.department | Físico-Química - IQAR | pt |
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