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Gibbs Elasticity of Liquid Films. 7. Adsorption and Aggregation in Sodium Dodecyl Sulfate-Sodium Halide-Water Systems. / Prokhorov, V. A.; Rusanov, A. I.

в: Colloid journal of the USSR, Том 50, № 1, 07.1988, стр. 61-68.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{ac53fde19bf84724803c52085e922336,
title = "Gibbs Elasticity of Liquid Films. 7. Adsorption and Aggregation in Sodium Dodecyl Sulfate-Sodium Halide-Water Systems",
abstract = "The adsorption and average activity coefficient of sodium dodecyl sulfate and the adsorption of sodium halide in sodium dodecyl sulfate-sodium fluoride (chloride, bromide)-water systems were calculated based on the experimental values of the modulus of elasticity of films and the surface tension of solutions using previously derived equations. Premicellar aggregation of surface-active ions takes place in the solutions studied in concentrations 10-20 times below the critical micelle concentration, and this directly affects the value of the activity coefficient and requires its obligatory consideration in calculations with the adsorption equation.",
author = "Prokhorov, {V. A.} and Rusanov, {A. I.}",
year = "1988",
month = jul,
language = "English",
volume = "50",
pages = "61--68",
journal = "Colloid Journal",
issn = "1061-933X",
publisher = "Pleiades Publishing",
number = "1",

}

RIS

TY - JOUR

T1 - Gibbs Elasticity of Liquid Films. 7. Adsorption and Aggregation in Sodium Dodecyl Sulfate-Sodium Halide-Water Systems

AU - Prokhorov, V. A.

AU - Rusanov, A. I.

PY - 1988/7

Y1 - 1988/7

N2 - The adsorption and average activity coefficient of sodium dodecyl sulfate and the adsorption of sodium halide in sodium dodecyl sulfate-sodium fluoride (chloride, bromide)-water systems were calculated based on the experimental values of the modulus of elasticity of films and the surface tension of solutions using previously derived equations. Premicellar aggregation of surface-active ions takes place in the solutions studied in concentrations 10-20 times below the critical micelle concentration, and this directly affects the value of the activity coefficient and requires its obligatory consideration in calculations with the adsorption equation.

AB - The adsorption and average activity coefficient of sodium dodecyl sulfate and the adsorption of sodium halide in sodium dodecyl sulfate-sodium fluoride (chloride, bromide)-water systems were calculated based on the experimental values of the modulus of elasticity of films and the surface tension of solutions using previously derived equations. Premicellar aggregation of surface-active ions takes place in the solutions studied in concentrations 10-20 times below the critical micelle concentration, and this directly affects the value of the activity coefficient and requires its obligatory consideration in calculations with the adsorption equation.

UR - http://www.scopus.com/inward/record.url?scp=0024035502&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0024035502

VL - 50

SP - 61

EP - 68

JO - Colloid Journal

JF - Colloid Journal

SN - 1061-933X

IS - 1

ER -

ID: 95724414