Foams under dynamic conditions

被引：77

作者：

Malysa, K. ^{[1
]}

Lunkenheimer, K. ^{[2
]}

机构：

[1] Polish Acad Sci, Inst Catalysis & Surface Chem, PL-30239 Krakow, Poland

[2] Max Planck Inst Colloids & Interfaces, D-14476 Potsdam, Germany

来源：

CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2008年 / 13卷 / 03期

关键词：

foam; foamability; foam stability; bubble; dynamic effects; adsorption coverage;

D O I：

10.1016/j.cocis.2007.11.008

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 has been focused on the importance of dynamic effects in foam formation and stability. It has been demonstrated that as foams are always formed under dynamic conditions so the equilibrium adsorption coverage's will usually not yet be attained. This fact may have a pronounced effect on the magnitude of the forces stabilizing the foam films. It has been underlined that more attention should be focused on the conditions of the foams' formation and existence because the mutual importance of the different types of the foam stabilizing forces can vary significantly depending on the stage of foam life and the conditions of its existence. Thus, none of these forces can solely determine the properties of the varying foam systems. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：150 / 162

页数：13

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