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
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页码：212 / 218
页数：6
相关论文
共 33 条
[1]  
Mishchuk NA(2017)undefined J. Water Chem. and Technol. 39 61-67
[2]  
Mishchuk NA(2011)undefined Adv. Colloid Interface Sci. 168 49-166
[3]  
Dukhin S(2005)undefined Adv. Colloid Interface Sci. 114/115 119-131
[4]  
Zhu Ch(2003)undefined Adv. Colloid Interface Sci. 100/102 47-81
[5]  
Dave RN(2002)undefined Current Opinion Colloids Interface Sci. 7 419-425
[6]  
Yu Q(1999)undefined Colloids and Surfaces, ^A. 152 161-182
[7]  
Dukhin SS(2011)undefined Sediment. Geol. 235 141-147
[8]  
Mishchuk NA(2015)undefined Acta Geod. Geophys. 50 79-95
[9]  
Loglio G(1990)undefined Soils and Foundat. 30 147-161
[10]  
Liggieri L(1998)undefined Soils and Foundat. 38 37-47
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