Equations relating the electrode charges and the charges due to the specific adsorption of ions on individual single-crystal faces and a polycrystalline electrode have been obtained in the framework of the model of independent electrodes. A calculation of the number of specifically adsorbed ions on the polycrystalline electrode has been carried out for three values of the total concentration of the solution c:0. 1, 0. 01, and 0. 001 M. Deviations from the virial adsorption isotherm with a correction for the diffuse electrical double layer were observed only for c plus 0. 001 M in solutions with a high concentration of the surface-active component.
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|Published - 1982