Equations of Two-Component Adsorption from a Liquid on a Solid Surface Taking into Account its Deformation and Electric Charge on the Solid Surface.

Within the framework of the thermodynamic theory of equilibrium two-component adsorption from a liquid on a flat solid surface, taking into account its deformation and the presence of an electric charge on it, two equations of the isotherm of such adsorption are derived at small deformations containing two unknown functions independent of the electric potential of the solid phase. It is shown that the problem of finding the conditions for the single-phase nature of the adsorption layer is reduced to the same problem, but posed for an undeformed surface. [ABSTRACT FROM AUTHOR]