Polyelectrolyte/surfactant mixtures at the air-solution interface

被引：101

作者：

Penfold, J. ^{[1
]}

Thomas, R. K.

Taylor, D. J. F.

机构：

[1] Rutherford Appleton Lab, ISIS, CCLRC, Didcot OX11 0QX, Oxon, England

[2] Univ Oxford, Phys & Theoret Chem Lab, Oxford OX1 3QZ, England

来源：

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2006年 / 11卷 / 06期

关键词：

polyelectrolytes; surfactants; adsorption; air-solution interface;

D O I：

10.1016/j.cocis.2006.08.003

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：

This review presents some of the recent developments in our understanding of the behaviour of polyelectrolyte/surfactant mixtures at the air-solution interface. The existence of a strong surface polyelectrolyte/surfactant interaction results in a complex pattern of surface adsorption. Recent studies, using a range of surface sensitive techniques, which include ellipsometry, neutron and X-ray reflectivity, surface tension and interfacial rheology, have considerably enhanced the understanding of their surface behaviour, which can be rationalized in terms of the competition between the formation of surface active polymer/surfactant complexes and solution polymer/surfactant micelle complexes. (C) 2006 Elsevier Ltd. All rights reserved.

引用

页码：337 / 344

页数：8

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