The spreading of surfactant solutions on thin liquid films

被引：104

作者：

Afsar-Siddiqui, AB ^{[1
]}

Luckham, PF ^{[1
]}

Matar, OK ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem Engn & Chem Technol, London SW7 2BY, England

来源：

ADVANCES IN COLLOID AND INTERFACE SCIENCE | 2003年 / 106卷

关键词：

surfactant solutions; Marongoni effect; sodium dodecyl sulfate; spreading; wetting;

D O I：

10.1016/S0001-8686(03)00111-8

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：

The spreading of a surfactant solution on a water film at first glance seems a trivial problem. However, in the last 30 years or so this has been shown to be anything like the case. There have been numerous studies which show that Marongoni driven fingering of the spreading surfactant front exists. In this paper this work has been reviewed and an attempt has been made to rationalise the results. The paper concludes with some recent observations of ours concerning the spreading of sodium dodecyl sulfate over relatively thick water films, 200 mum or less. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：183 / 236

页数：54

共 111 条

[1]

Adamson A.W., 1967, Physical chemistry of surfaces

[2] Unstable spreading of aqueous anionic surfactant solutions on liquid films. 2. Highly soluble surfactant [J].