Effect of polyoxyethylene chain length and electrolyte on the viscosity of mixed micelles

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dc.contributor.authorAkbas, H
dc.contributor.authorSidim, T
dc.contributor.authorIscan, M
dc.date.accessioned2024-06-12T11:13:29Z
dc.date.available2024-06-12T11:13:29Z
dc.date.issued2003
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThe viscosity measurements of micelles composed of mixtures of anionic/nonionic surfactants were carried out as a function of the mole fraction of surfactants. The systems studied were sodium dodecyl sulfate (SDS)-polyoxyethylene lauryl ether (C(12)POE(n)n = 4, 10 and 23) in water and 0.1 M sodium chloride solution. In the single systems, the relative viscosity of nonionic surfactant is greater than that of SDS, and increases with the increasing level of ethylene oxide. In the mixed surfactant systems, the relative viscosities vary at the mixed molar fraction of SDS, between 0.2 and 0.3, and then the relative viscosities of mixed systems decrease with the increasing mole fraction of SDS. The experimental values show a positive deviation from ideal behavior because of mixed micelle formation and the electroviscous effect. This effect could be suppressed by the addition of an electrolyte (NaCl).en_US
dc.identifier.endpage363en_US
dc.identifier.issn1010-7614
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-0038162191en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage357en_US
dc.identifier.trdizinid31529en_US
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/31529
dc.identifier.urihttps://hdl.handle.net/20.500.14551/23573
dc.identifier.volume27en_US
dc.identifier.wosWOS:000184017200009en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherScientific Technical Research Council Turkeyen_US
dc.relation.ispartofTurkish Journal Of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectRelative Viscosityen_US
dc.subjectAnionic/Nonionic Surfactanten_US
dc.subjectMixed Micellesen_US
dc.subjectSurfactant Mixturesen_US
dc.subjectAqueous-Solutionsen_US
dc.subjectPolymersen_US
dc.subjectWateren_US
dc.titleEffect of polyoxyethylene chain length and electrolyte on the viscosity of mixed micellesen_US
dc.typeArticleen_US

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