Phase transition in Basub(2)Insub(2)Osub(5) studied by in situ high temperature X-ray diffraction using synchrotron radiation

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dc.contributor.authorREY, J.F.Q.pt_BR
dc.contributor.authorFERREIRA, F.F.pt_BR
dc.contributor.authorMUCCILLO, E.N.S.pt_BR
dc.contributor.editorGUIMARAES, V.pt_BR
dc.contributor.editorOLIVEIRA, J.R.B.pt_BR
dc.contributor.editorMACARIO, K.C.D.pt_BR
dc.contributor.editorGENEZINI, F.A.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2014-12-17T12:25:42Zpt_BR
dc.date.accessioned2014-12-17T12:54:42Z
dc.date.available2014-12-17T12:25:42Zpt_BR
dc.date.available2014-12-17T12:54:42Z
dc.date.issued2009pt_BR
dc.description.abstractThe order-disorder phase transition in Ba,In,Os high-temperature ionic conductor was systematically studied by in situ high-temperature X-ray diffraction using synchrotron radiation and electrical conductivity. Pure barium indate was prepared by solid state reactions at 1300°C. The room-temperature structural characterization showed a high degree of phase homogeneity in the prepared material. The reduction of the order-disorder phase transition temperature was verified by electrical conductivity and high-temperature X-ray diffraction. The observed features were explained based on Fourier-transform infrared spectroscopy results that revealed the presence of hydroxyl species in the crystal lattice. The increase of the intensity of few diffraction peaks near the phase transition temperature suggests the formation of a superstructure before the orthorhombic-to-tetragonal phase transition.
dc.format.extent150-152pt_BR
dc.identifier.citationREY, J.F.Q.; FERREIRA, F.F.; MUCCILLO, E.N.S. Phase transition in Basub(2)Insub(2)Osub(5) studied by in situ high temperature X-ray diffraction using synchrotron radiation. In: GUIMARAES, V. (ed.); OLIVEIRA, J.R.B. (ed.); MACARIO, K.C.D. (ed.); GENEZINI, F.A. (ed.). <b>Synchrotron Radiation in Materials Science: 6th International Conference</b>. Maryland, USA: AIP: , 2009. p. 150-152. DOI: <a href="https://dx.doi.org/10.1063/1.3086214">10.1063/1.3086214</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/23042.
dc.identifier.doi10.1063/1.3086214
dc.identifier.orcidhttps://orcid.org/0000-0001-9219-388X
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/23042pt_BR
dc.localMaryland, USA: AIPpt_BR
dc.rightsopenAccesspt_BR
dc.subjectbarium oxidespt_BR
dc.subjectindium oxidespt_BR
dc.subjectx-ray diffractionpt_BR
dc.subjectsynchrotron radiationpt_BR
dc.subjectcrystallography
dc.subjectcrystal structure
dc.titlePhase transition in Basub(2)Insub(2)Osub(5) studied by in situ high temperature X-ray diffraction using synchrotron radiationpt_BR
dc.title.livroSynchrotron Radiation in Materials Science: 6th International Conferencept_BR
dc.typeCapítulo de livropt_BR
dspace.entity.typePublication
ipen.autorELIANA NAVARRO DOS SANTOS MUCCILLO
ipen.autorJOSE FERNANDO QUEIRUGA REY
ipen.codigoautor1298
ipen.codigoautor2706
ipen.contributor.ipenauthorELIANA NAVARRO DOS SANTOS MUCCILLO
ipen.contributor.ipenauthorJOSE FERNANDO QUEIRUGA REY
ipen.date.recebimento11-06pt_BR
ipen.identifier.ipendoc16680pt_BR
ipen.type.genreCapítulo
relation.isAuthorOfPublicationbc09f7ae-f25e-4f60-87a3-0c89989e8304
relation.isAuthorOfPublication12a86fad-0775-4c81-99ad-637e740a177b
relation.isAuthorOfPublication.latestForDiscovery12a86fad-0775-4c81-99ad-637e740a177b
sigepi.autor.atividadeREY, J.F.Q.:2706:-1:Spt_BR
sigepi.autor.atividadeMUCCILLO, E.N.S.:1298:720:Npt_BR
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