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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/65306
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dc.contributor.authorSantos, L. R B-
dc.contributor.authorLarbot, A.-
dc.contributor.authorSantilli, Celso Valentim-
dc.contributor.authorPulcinelli, Sandra Helena-
dc.date.accessioned2014-05-27T11:18:19Z-
dc.date.accessioned2016-10-25T18:14:49Z-
dc.date.available2014-05-27T11:18:19Z-
dc.date.available2016-10-25T18:14:49Z-
dc.date.issued1997-12-01-
dc.identifierhttp://dx.doi.org/10.4028/www.scientific.net/KEM.132-136.1738-
dc.identifier.citationKey Engineering Materials, n. 136 PART 3, p. 1738-1741, 1997.-
dc.identifier.issn1013-9826-
dc.identifier.urihttp://hdl.handle.net/11449/65306-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/65306-
dc.description.abstractSnO2 supported membranes have been prepared by sol-casting on alumina tubular substrate, using aqueous colloidal suspensions prepared by sol-gel route. The viscoelastic behaviour during sol ageing was analyzed by dinamic rheologial measurements. The complex viscosity and the storage and loss moduli have been followed during the sol-gel transition and the results have been correlated with the linear aggregates growth and the scalar percolation models. The scanning electron microscopy has evidenced that the homogeneity and thickness of the membrane depend on the sol ageing time. Crack-free and homogeneous membranes have been obtained for coated layers of 0.5μm thickness. © 1997 Trans Tech Publications.en
dc.format.extent1738-1741-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectSnO2 and Viscoelastic characteristics-
dc.subjectSol-gel-
dc.subjectAging of materials-
dc.subjectAlumina-
dc.subjectCasting-
dc.subjectColloids-
dc.subjectMembranes-
dc.subjectRheology-
dc.subjectScanning electron microscopy-
dc.subjectSol-gels-
dc.subjectSolutions-
dc.subjectSuspensions (fluids)-
dc.subjectViscoelasticity-
dc.subjectColloidal suspensions-
dc.subjectSol casting-
dc.subjectTin compounds-
dc.titleInfluence of viscoelastic characteristics of the colloidal suspensions on the formation of SnO2 supported membranesen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionE. N. S. C. M.-
dc.description.affiliationInstituto de Química UNESP, PO.Box 355, Cep 14801-970 Araraquara, SP-
dc.description.affiliationLaboratoire des Matériaux et Procédés Membranaires(UMR 5635) E. N. S. C. M., 8, rue de l'Ecole Normale, 34296 Montpellier Cedex 5-
dc.description.affiliationUnespInstituto de Química UNESP, PO.Box 355, Cep 14801-970 Araraquara, SP-
dc.identifier.doi10.4028/www.scientific.net/KEM.132-136.1738-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofKey Engineering Materials-
dc.identifier.scopus2-s2.0-0030699730-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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