Bubble coalescence in pure liquids and in surfactant solutions

被引：67
|
作者：
Langevin, Dominique [1 ]
机构：
[1] Univ Paris 11, CNRS, Univ Paris Saday, Phys Solides Lab, F-91405 Orsay, France
来源：
CURRENT OPINION IN COLLOID & INTERFACE SCIENCE | 2015年 / 20卷 / 02期
关键词：
Foam films; Coalescence; FOAM FILMS; SOAP FILMS; STABILITY; BEHAVIOR; DRAINAGE; RUPTURE; DESTRUCTION; MECHANISMS; ADHESION; FORCES;
D O I：
10.1016/j.cocis.2015.03.005
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 mechanisms for bubble coalescence in the absence of surfactants were clarified, including for salt solutions. No complete model is available yet for surfactant solutions. The notion of critical applied pressure for film rupture, decreasing with increasing film size, appears applicable to foam films, emulsion films and even asymmetric films. (C) 2015 Elsevier Ltd. All rights reserved.
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页码：92 / 97
页数：6
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