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dc.contributor.authorRaina, G-
dc.contributor.authorKulkarni, G U-
dc.contributor.authorRao, C N R-
dc.date.accessioned2012-03-14T09:22:32Z-
dc.date.available2012-03-14T09:22:32Z-
dc.date.issued2001-11-15-
dc.identifier1089-5639en_US
dc.identifier.citationJournal Of Physical Chemistry A 105(45), 10204-10207 (2001)en_US
dc.identifier.urihttp://hdl.handle.net/10572/622-
dc.descriptionRestricted Accessen_US
dc.description.abstractMolecular beams generated from the vapors above the surfaces of alcohol-water mixtures have been examined by mass spectrometry. The alcohols examined are methanol, ethanol, n-propanol, and n-butanol. The variation of the vapor-phase mole fraction of the alcohol, estimated from the cluster populations in the molecular beam, with the liquid mole fraction is found to be identical to that of the surface concentration of the alcohol in the liquid obtained from surface-tension measurements. The populations of the neat alcohol clusters, as distinct from those of alcohol-water clusters, also exhibit a comparable trend. Surface enrichment is considerably more pronounced in the. case of n-butanol and n-propanol compared to that of ethanol.en_US
dc.description.urihttp://dx.doi.org/10.1021/jp011190ien_US
dc.language.isoenen_US
dc.publisherAmerican Chemical Societyen_US
dc.rights© 2001 American Chemical Societyen_US
dc.subjectX-Ray-Diffractionen_US
dc.subjectBinary Nucleationen_US
dc.subjectMass-Spectrometryen_US
dc.subjectEthanolen_US
dc.subjectReflectionen_US
dc.subjectClustersen_US
dc.subjectVaporsen_US
dc.titleSurface Enrichment in Alcohol-Water Mixturesen_US
dc.typeArticleen_US
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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