|Title:||Electrostatic interactions between particles with an ion-penetrable charged membrane||Authors:||Hsu J.-P.
|Issue Date:||1995||Journal Volume:||103||Journal Issue:||1||Start page/Pages:||465-473||Source:||The Journal of Chemical Physics||Abstract:||
The electrostatic interactions between spherical particles suspended in an electrolyte solution is analyzed. The surfaces of these particles are coated with an ion-penetrable membrane, which bears nonuniformly distributed fixed charges. We consider two classes of fixed charge distributions; these distributions all yield the same amount of total fixed charges in the membrane phase. The exact solution to the governing Poisson-Boltzmann equation is derived for the case the potential of the system under consideration is low. Based on this solution, the stability ratio and the critical coagulation concentration of a dispersed system are estimated. ? 1995 American Institute of Physics.
|Appears in Collections:||化學工程學系|
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