Mutual diffusion measurements in a ternary system:: Ionic surfactant nonionic surfactant water at 25 °C

被引：40

作者：

Castaldi, M ^{[1
]}

Costantino, L ^{[1
]}

Ortona, O ^{[1
]}

Paduano, L ^{[1
]}

Vitagliano, V ^{[1
]}

机构：

[1] Univ Naples, Dipartimento Chim, I-80134 Naples, Italy

来源：

LANGMUIR | 1998年 / 14卷 / 21期

关键词：

D O I：

10.1021/la980457a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The four diffusion coefficients describing the isothermal transport process in ternary systems have been measured in aqueous solutions of mixed surfactants. Measurements have been made on the system pentaethyleneglycol 1-hexyl ether-sodium 1-hexanesulfonate-water at various mean compositions. The analysis of diffusion data allows a reasonable interpretation of the behavior of mixed surfactant solutions, showing the evidence of the presence of mixed micelles.

引用

页码：5994 / 5998

页数：5

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