Thermal analysis applied in the crystallization study of SrSnO3

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dc.contributor.authorAlves, Mary C. F.
dc.contributor.authorSouza, Soraia C.
dc.contributor.authorSilva, Marcia R. S.
dc.contributor.authorParis, Elaine C.
dc.contributor.authorLima, S. J. G.
dc.contributor.authorGomes, R. M.
dc.contributor.authorLongo, Elson [UNESP]
dc.contributor.authorde Souza, A. G.
dc.contributor.authorGarcia dos Santos, Ieda M.
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:32:13Z
dc.date.available2014-05-20T15:32:13Z
dc.date.issued2009-07-01
dc.description.abstractSrSnO3 was synthesized by the polymeric precursor method with elimination of carbon in oxygen atmosphere at 250 A degrees C for 24 h. The powder precursors were characterized by TG/DTA and high temperature X-ray diffraction (HTXRD). After calcination at 500, 600 and 700 A degrees C for 2 h, samples were evaluated by X-ray diffraction (XRD), infrared spectroscopy (IR) and Rietveld refinement of the XRD patterns for samples calcined at 900, 1,000 and 1,100 A degrees C. During thermal treatment of the powder precursor ester combustion was followed by carbonate decomposition and perovskite crystallization. No phase transition was observed as usually presented in literature for SrSnO3 that had only a rearrangement of SnO6 polyhedra.en
dc.description.affiliationUniversidade Federal da Paraíba (UFPB), LACOM, Dept Quim CCEN, Joao Pessoa, PB, Brazil
dc.description.affiliationUniversidade Federal da Paraíba (UFPB), LSR, Dept Engn Mecan CT, BR-58059900 Joao Pessoa, PB, Brazil
dc.description.affiliationUNESP, CMDMC LIEC, Inst Quim, Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, CMDMC LIEC, Inst Quim, Araraquara, SP, Brazil
dc.format.extent179-183
dc.identifierhttp://dx.doi.org/10.1007/s10973-009-0242-x
dc.identifier.citationJournal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 97, n. 1, p. 179-183, 2009.
dc.identifier.doi10.1007/s10973-009-0242-x
dc.identifier.issn1388-6150
dc.identifier.urihttp://hdl.handle.net/11449/41184
dc.identifier.wosWOS:000270840800032
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.relation.ispartofjcr2.209
dc.relation.ispartofsjr0,587
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectStannateen
dc.subjectPerovskiteen
dc.subjectPolymeric precursor methoden
dc.subjectPechinien
dc.subjectSrSnO3en
dc.titleThermal analysis applied in the crystallization study of SrSnO3en
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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