On the basis of a theory of Imai and Oosawa (Busseiron Kenkyu52, 42 (1952); 59, 99 (1953)), approximate analytic expressions for the surface charge density/surface potential relationship for a spherical colloidal particle in a salt-free (aqueous or nonaqueous) medium containing only counterions are
Surface Charge Density/Surface Potential Relationship for a Spherical Colloidal Particle in a Solution of General Electrolytes
β Scribed by Hiroyuki Ohshima
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 102 KB
- Volume
- 171
- Category
- Article
- ISSN
- 0021-9797
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
the potential distribution around a cylinder and the effective An accurate analytic expression of the surface charge density/ surface potential of a cylinder. Finally we derive expressions surface potential relationship for an infinitely long cylindrical for the double-layer interaction energy and f
An approximate analytic expression for the surface charge density/surface potential relationship (/ 0 ) for a spherical colloidal particle in a solution of mixed and nonsymmetrical electrolytes is obtained by solving a nonlinear Poisson-Boltzmann equation using a linearization approximation. The app
## NOTE Determination of Surface Charge Density Constants for Spherical Silica Particles Using a Linear Transformation (the braces indicate surface concentration, the square brackets indicate volume concentration). U 0 is related to the electrical potential, c 0 , at the The surface charge density
A Galerkin finite-element approach combined with an error estimator and automatic mesh refinement has been used to provide a flexible numerical solution of the Poisson-Boltzmann equation. A Newton sequence technique was used to solve the nonlinear equations arising from the finite-element discretiza
The equations developed by C. S. Mangelsdorf and L. R. White (J. Chem. Soc. Faraday Trans. 88, 3567 (1992)) to calculate the electrophoretic mobility of a solid, spherical colloidal particle subjected to an oscillating electric field are solved analytically for low zeta potential, \(\zeta\), to obta