Densification of Mn-doped tin oxide films by conventional heating and microwave heating treatment

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dc.contributor.authorRizzato, A. P. [UNESP]
dc.contributor.authorSantilli, Celso Valentim [UNESP]
dc.contributor.authorPulcinelli, Sandra Helena [UNESP]
dc.contributor.authorStuerga, D.
dc.contributor.authorChaumont, D.
dc.contributor.authorBriois, V.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversité de Bourgogne
dc.contributor.institutionUniversité Paris-Sud
dc.date.accessioned2014-05-27T11:21:42Z
dc.date.available2014-05-27T11:21:42Z
dc.date.issued2005-12-01
dc.description.abstractMn(II) doped SnO2 thin films used for shielding fluoride glasses against corrosion were investigated by x-ray absorption spectroscopy (EXAFS and XANE)S at the Sn and Mn K-edges. The effect of firing treatment on the densification of the films was studied. It has been evidenced a partial change of Mn valence from 2.3 to 2.6 upon heating which is attributed to a change of ratios of two Mn sites: grafted divalent Mn ions at the surface of SnO 2 nanocrystallites and trivalent Mn ions embedded into a substitutional solid solution with Sn. © Physica Scripta 2005.en
dc.description.affiliationInstituto de Química UNESP, C P 355, CEP 14800-900 Araraquara-SP
dc.description.affiliationLRRS Université de Bourgogne, BP 138, 21004, Dijon Cedex
dc.description.affiliationLURE Centre Universitaire Paris-Sud Bĝt 209D, BP 34, 91898, Orsay Cedex
dc.description.affiliationUnespInstituto de Química UNESP, C P 355, CEP 14800-900 Araraquara-SP
dc.format.extent291-293
dc.identifierhttp://dx.doi.org/10.1238/Physica.Topical.115a00291
dc.identifier.citationPhysica Scripta T, v. T115, p. 291-293.
dc.identifier.doi10.1238/Physica.Topical.115a00291
dc.identifier.issn0281-1847
dc.identifier.lattes5584298681870865
dc.identifier.lattes9971202585286967
dc.identifier.orcid0000-0002-8356-8093
dc.identifier.scopus2-s2.0-42149134826
dc.identifier.urihttp://hdl.handle.net/11449/68557
dc.identifier.wosWOS:000204272100079
dc.language.isoeng
dc.relation.ispartofPhysica Scripta T
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectDensification
dc.subjectExtended X ray absorption fine structure spectroscopy
dc.subjectManganese
dc.subjectMicrowave heating
dc.subjectTin dioxide
dc.subjectFluoride glasses
dc.subjectTin oxide films
dc.subjectOxide films
dc.titleDensification of Mn-doped tin oxide films by conventional heating and microwave heating treatmenten
dc.typeArtigo
dcterms.licensehttp://iopscience.iop.org/page/copyright
unesp.author.lattes9971202585286967
unesp.author.lattes5584298681870865[2]
unesp.author.orcid0000-0002-8356-8093[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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