Mixed micelles of Sodium Dodecyl Sulfate and sodium 4-(1-heptylnonyl)benzenesulfonate

Eric W. Kaler; Jorge E. Puig; Wilmer G. Miller

doi:10.1021/j150657a044

Mixed micelles of Sodium Dodecyl Sulfate and sodium 4-(1-heptylnonyl)benzenesulfonate

Eric W. Kaler, Jorge E. Puig, Wilmer G. Miller

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Abstract

The temperature and composition regions where mixed micelles of two ionic surfactants, sodium 4-(1-heptylnonyl)-benzenesulfonate (SHBS) and sodium dodecyl sulfate (SDS), form are reported. Quasielastic light scattering (QLS) results indicate that the mixed micelles are prolate or rodlike over the salinity and composition range explored and are larger than SDS micelles at equivalent surfactant concentrations in 0.3 and 0.6 M NaCl.

Original language	English (US)
Pages (from-to)	2887-2893
Number of pages	7
Journal	Journal of physical chemistry
Volume	88
Issue number	13
DOIs	https://doi.org/10.1021/j150657a044
State	Published - Jan 1 1984

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abstract = "The temperature and composition regions where mixed micelles of two ionic surfactants, sodium 4-(1-heptylnonyl)-benzenesulfonate (SHBS) and sodium dodecyl sulfate (SDS), form are reported. Quasielastic light scattering (QLS) results indicate that the mixed micelles are prolate or rodlike over the salinity and composition range explored and are larger than SDS micelles at equivalent surfactant concentrations in 0.3 and 0.6 M NaCl.",

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AU - Puig, Jorge E.

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AB - The temperature and composition regions where mixed micelles of two ionic surfactants, sodium 4-(1-heptylnonyl)-benzenesulfonate (SHBS) and sodium dodecyl sulfate (SDS), form are reported. Quasielastic light scattering (QLS) results indicate that the mixed micelles are prolate or rodlike over the salinity and composition range explored and are larger than SDS micelles at equivalent surfactant concentrations in 0.3 and 0.6 M NaCl.

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Mixed micelles of Sodium Dodecyl Sulfate and sodium 4-(1-heptylnonyl)benzenesulfonate

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