Effects of alkylamines on the percolation phenomena in water/AOT/isooctane microemulsions

被引：30

作者：

García-Río, L

Hervés, P

Mejuto, JC ^{[1
]}

Pérez-Juste, J

Rodríguez-Dafonte, P

机构：

[1] Univ Vigo, Dept Quim Fis & Quim Organ, Fac Ciencias, Vigo, Spain

[2] Univ Santiago de Compostela, Fac Quim, Dept Quim Fis, Santiago De Compostela, Spain

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2000年 / 225卷 / 02期

关键词：

microemulsions; AOT; electrical percolation; amines;

D O I：

10.1006/jcis.2000.6771

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We carried out an investigation on the influence of several alkylamines, frequently present in reactions carried out in microemulsions, on the properties of the water/AOT/isooctane system, The presence of alkylamines has an important effect on the electrical percolation phenomena. This effect of amines on the electrical percolation of microemulsions of AOT/isooctane/water can be explained by taking into account the ability of these substrates to associate with the AOT film in the microemulsion, the basicity of the amine, and the different solubility of the amine in the three pseudophases Of the system. (C) 2000 Academic Press.

引用

页码：259 / 264

页数：6

共 49 条

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