NAVRACHANA UNIVERSITY

Interfacial, thermodynamic, and performance properties of α‐sulfonato myristic acid methyl ester—hexaoxyethylene monododecyl ether mixed surfactants

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dc.contributor.author Patil, Sandeep R.
dc.contributor.author Mukaiyama, Tsuneharu
dc.contributor.author Rakshit, Animesh Kumar
dc.date.accessioned 2016-05-14T09:56:33Z
dc.date.available 2016-05-14T09:56:33Z
dc.date.issued 2003
dc.identifier.issn 0193-2691 (Print)
dc.identifier.issn 1532-2351 (Online)
dc.identifier.uri http://27.109.7.66:8080/xmlui/handle/123456789/268
dc.description Journal of Dispersion Science and Technology Vol. 24, No. 5, pp. 659–671, 2003 en_US
dc.description.abstract The interfacial, thermodynamic, and performance properties of the aqueous a-sulfonatomyristic acid methyl ester (MES)—hexaoxyethylene monododecyl ether (C12E6) mixedsurfactant system have been investigated. The critical micelle concentrations (cmcs) wereobtained by surface tension and conductivity measurements. The maximum surface excess(Gmax) and minimum area per molecule (Amin) were determined from surface tension (g)–logconcentration (log C) plots. The thermodynamic parameters of micellization and adsorptionwere computed. Micellar aggregation numbers (Nagg) of pure and mixed surfactant systemswere evaluated by fluorescence measurements. Interaction parameters between surfactantmolecules in mixed micelles were evaluated using Rubingh’s approach. The performanceproperties of pure and mixed surfactant systems viz. foaming, detergency, and viscosity werestudied. Cloud point (CP) determinations of the nonionic C12E6in the presence of electrolytes(NaCl, NaBr, and NaI) and nonelectrolytes like polyethylene glycols (MW 200, 300, and 400)were also carried out. en_US
dc.language.iso en en_US
dc.publisher Marcel Dekker, Inc. en_US
dc.subject Micellization en_US
dc.subject Mixed surfactant en_US
dc.subject Interaction parameter en_US
dc.subject Foaming en_US
dc.subject Detergency en_US
dc.title Interfacial, thermodynamic, and performance properties of α‐sulfonato myristic acid methyl ester—hexaoxyethylene monododecyl ether mixed surfactants en_US
dc.type Article en_US


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