Kerr effect measurements on a poly(oxyethylene) containing water-in-oil microemulsion

被引：24
|
作者：
Meier, W
机构：
[1] Inst. für Physikalische Chemie, Departement Chemie, Universität Basel, CH-4056 Basel
来源：
JOURNAL OF PHYSICAL CHEMISTRY B | 1997年 / 101卷 / 06期
关键词：
D O I：
10.1021/jp963410b
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：
Kerr effect measurements allow the determination of the surfactant monolayer rigidity of microemulsion droplets. For a AOT-water-isooctane microemulsion containing water-soluble poly(oxyethylene) in the interior of the water droplets, we find an increase of the monolayer rigidity up to about 1kT. This rigidification is caused by attractive interactions between the polymer and the surfactant which lead to a polymer adsorption at the oil/water interface.
引用
收藏
页码：919 / 921
页数：3
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