Please use this identifier to cite or link to this item: http://hdl.handle.net/10316/5201
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dc.contributor.authorRibeiro, Ana C. F.-
dc.contributor.authorLobo, Victor M. M.-
dc.contributor.authorAzevedo, Eduarda F. G.-
dc.contributor.authorMiguel, M. da G.-
dc.contributor.authorBurrows, H. D.-
dc.date.accessioned2008-09-01T15:05:41Z-
dc.date.available2008-09-01T15:05:41Z-
dc.date.issued2001en_US
dc.identifier.citationJournal of Molecular Liquids. 94:3 (2001) 193-201en_US
dc.identifier.urihttp://hdl.handle.net/10316/5201-
dc.description.abstractDifferential diffusion coefficients of sodium dodecylsulfate (SDS) in aqueous solutions of sucrose and in aqueous solutions at 298.15 K, over the concentration range 0.0018 M to 0.0817 M, have been measured using a conductimetric cell and an automatic apparatus to follow the diffusion. The results are discussed on the basis of the Onsager-Fuoss model. The cell uses an open ended capillary method, while a conductimetric technique is used to follow the diffusion process by measuring the resistance of a solution inside the capillaries, at recorded times. The influence of molecules of sucrose on the diffusion of this electrolyte was investigated. The presence of sucrose increases the diffusion coefficients of sodium dodecylsulfate both above and below the critical micelle concentration (cmc) of the surfactant.en_US
dc.description.urihttp://www.sciencedirect.com/science/article/B6TGR-44WR41H-2/1/b113791c08559f77627bfc0ced653999en_US
dc.format.mimetypeaplication/PDFen
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectDiffusionen_US
dc.subjectElectrolytesen_US
dc.subjectAqueous Solutionsen_US
dc.subjectTransport Propertiesen_US
dc.titleDiffusion coefficients of sodium dodecylsulfate in aqueous solutions of sucrose and in aqueous solutionsen_US
dc.typearticleen_US
item.languageiso639-1en-
item.grantfulltextopen-
item.fulltextCom Texto completo-
Appears in Collections:FCTUC Química - Artigos em Revistas Internacionais
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