Dependence of the Particle Interaction on the Moisture Content of Disperse Systems

被引：0

作者：

N. A. Mishchuk

机构：

[1] National Academy of Sciences of Ukraine,Dumanskii Institute of Colloid and Water Chemistry

来源：

Journal of Water Chemistry and Technology | 2019年 / 41卷

关键词：

hydrophilicity; Laplace pressure; capillary forces; Van der Waals attraction; electrostatic repulsion;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The forces of interaction between hydrophilic disperse particles in a humidified dispersion have been analyzed. The minimum volume fraction of water, which is acceptable for the application of DLVO theory formulas in computing the interaction between particles, was determined. It is shown that the formation of thin restricted water layers in gaps between hydrophilic particles gives rise to conditions for the attraction of the latter stipulated by the capillary forces that significantly change the properties of dispersions.

引用

页码：212 / 218

页数：6