CALCULATIONS OF ELECTRIC DOUBLE-LAYER INTERACTION ENERGY BETWEEN 2 DISSIMILAR SURFACES

Authors
LUO GX WANG HP GUO JZ JIN J
Citation
Gx. Luo et al., CALCULATIONS OF ELECTRIC DOUBLE-LAYER INTERACTION ENERGY BETWEEN 2 DISSIMILAR SURFACES, Journal of colloid and interface science, 201(2), 1998, pp. 244-246
Citations number
12
Categorie Soggetti
Chemistry Physical
Journal title
Journal of colloid and interface science → ACNP
ISSN journal
00219797
Volume
201
Issue
2
Year of publication
1998
Pages
244 - 246
Database
ISI
SICI code
0021-9797(1998)201:2<244:COEDIE>2.0.ZU;2-T
Abstract
Approximate expressions are presented of the repulsive energy due to t he interaction of diffuse double layer at moderate potential, The case of two dissimilar parallel hat plates and of two dissimilar spheres a re considered at constant surface potential. The formulas are derived using the improved Derjaguin's method and the concept of the effective reduced surface potential, which are an improvement on the Hogg-Healy -Fuerstenau formulas. (C) 1998 Academic Press.