Study of SnO2 gels by Eu3+ fluorescence spectroscopy

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorRibeiro, Sidney José Lima
dc.creatorHiratsuka, R. S.
dc.creatorMassabni, A. M G
dc.creatorDavolos, Marian Rosaly
dc.creatorSantilli, Celso Valentim
dc.creatorPulcinelli, Sandra Helena
dc.date2014-05-27T11:17:29Z
dc.date2016-10-25T18:13:01Z
dc.date2014-05-27T11:17:29Z
dc.date2016-10-25T18:13:01Z
dc.date1992-12-01
dc.date.accessioned2017-04-06T00:44:17Z
dc.date.available2017-04-06T00:44:17Z
dc.identifierJournal of Non-Crystalline Solids, v. 147-148, n. C, p. 162-166, 1992.
dc.identifier0022-3093
dc.identifierhttp://hdl.handle.net/11449/64294
dc.identifierhttp://acervodigital.unesp.br/handle/11449/64294
dc.identifier10.1016/S0022-3093(05)80611-8
dc.identifier2-s2.0-0026929302
dc.identifierhttp://dx.doi.org/10.1016/S0022-3093(05)80611-8
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/886184
dc.descriptionEu3+ fluorescence spectroscopy was used as a probe to study the changes in local arrangements of tin oxyhydroxide precipitate → sol → gel → glass conversion. Electronic transition intensities and 5D0 excited state lifetime variations were followed during the entire process. Adsorption of Eu3+ ions on the colloid and changes of chemical interactions occurring in each step are described. © 1992 Elsevier Science Publishers B.V. All rights reserved.
dc.languageeng
dc.relationJournal of Non-Crystalline Solids
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFluorescence
dc.subjectOxides
dc.subjectSpectroscopic analysis
dc.subjectSpectroscopy
dc.subjectTin compounds
dc.subjectElectronic transition intensities
dc.subjectFluorescence spectroscopy
dc.subjectTin oxides
dc.subjectGels
dc.titleStudy of SnO2 gels by Eu3+ fluorescence spectroscopy
dc.typeOtro


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