Primary Electroviscous Effect with a Dynamic Stern Layer: Low kappaa Results.
The classical treatments of the primary electroviscous effect show important discrepancies with respect to the experimental data. A possible better agreement may be found if the contribution of the ions adsorbed on the Stern layer, which can move tangentially near the particle surface, is taken into account. This contribution has been incorporated into the Watterson-White theory. A study of the influence of the Stern-layer parameters on the primary electroviscous coefficient has been made. Copyright 2000 Academic Press.
Rubio-Hernández
F. J.
FJ
E.T.S. Ingenieros Industriales, Departamento de Física Aplicada II, Grupo de Física de Coloides, Universidad de Málaga, Campus de El Ejido, Málaga, E-29013, Spain
Ruiz-Reina
E.
E
Gómez-Merino
A. I.
AI