INTERFACIAL-TENSION OF CRITICAL LIQUID-MIXTURES IN THE PRESENCE OF A SURFACTANT

被引：1
|
作者：
ANISIMOV, MA
GORODETSKY, EE
DAVYDOV, AJ
KURLIANDSKY, AS
机构：
[1] Department of Physics, Oil and Gas Research Institute of the Russian Academy of Sciences, Moscow 117917, B-296
来源：
INTERNATIONAL JOURNAL OF THERMOPHYSICS | 1992年 / 13卷 / 05期
关键词：
CRITICAL PHENOMENA; INTERFACIAL TENSION; LANDAU THEORY; SURFACTANT SOLUTIONS;
D O I：
10.1007/BF00503916
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The interfacial tension of a liquid-liquid interface in the critical region has been obtained as a function of the surfactant concentration on the basis of the Landau-Ginzburg model for critical phenomena. It is shown that surfactants may reduce significantly the interfacial tension in addition to the well-known near-critical reduction.
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页码：921 / 928
页数：8
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