A simple method is given for calculating the potential energy of the diffuse double-layer interaction between two identical spherical colloidal particles in a symmetrical electrolyte solution with the help of Derjaguin's approximation. This method uses accurate analytic expressions for the correspon
Electrical double-layer interaction between spherical colloidal particles: An exact solution
β Scribed by Bertram K.C Chan; Derek Y.C Chan
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 187 KB
- Volume
- 92
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
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Based on the well-known Debye-H ΓΌckel approximation and the Derjaguin's integration method, this paper presents an integral solution for the electrical double-layer (EDL) interaction between a spherical particle and a cylinder. The effects of the relative dimensions of the cylinder to the sphere on
The proximity effect of one or two flat surfaces on the doublelayer interaction between two identically charged colloidal particles immersed in an electrolyte is examined. Simple analytical formulas are presented for the interaction of (i) two particles in the vicinity of a charged flat surface and