Abstract
We report the numerical solution of two new integral equations for the diffused electrical double layer referred to as WLMB/MSA and WLMB/HNC. The WLMB/MSA uses the homogeneous bulk MSA approximation for the direct correlation function and predicts surface potentials that fare within 5% of the reported Monte Carlo data. The effect of the ionic diameter on the surface potential is studied and a behavior similar to that reported for the HNC/MSA is found. The use of the HNC approximation for the bulk electrolyte direct correlation function improves the description of the density profile for a high concentraiton but gives poor results for low concentrations.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:20 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 10, 2024, 2:36 a.m.) |
Indexed | 1 year, 6 months ago (Feb. 10, 2024, 9:01 p.m.) |
Issued | 37 years, 6 months ago (March 1, 1988) |
Published | 37 years, 6 months ago (March 1, 1988) |
Published Print | 37 years, 6 months ago (March 1, 1988) |
@article{Colmenares_1988, title={Numerical solution of two new integral equations for the electrical double layer}, volume={88}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.453916}, DOI={10.1063/1.453916}, number={5}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Colmenares, Pedro J. and Olivares, Wilmer}, year={1988}, month=mar, pages={3221–3226} }