dal alternating current. For the successful application of these methods requires that all electricity supplied to the electrode was spent only on the electric double layer charging and not spent on electrochemical reaction. Electrodes satisfying this requirement is called ideally polarizable.about the structure of the electric double layer at the interface solution | insulator can be obtained through the study of electrokinetic phenomena. Electric double layer is also studied by optical methods (ellipsometry, different variants of electroreflection of light, Raman scattering in the adsorbed layer, etc.). Based on these techniques we can determine the charge of the electrode surface q, its dependence on the potential of the electrode E, the potential of zero charge Eq=0, the capacitance of the electric double layer equal dq/dE, and the surface excess (adsorption) of the various components of the solution, depending on E (or q) and the volume concentration [4].
References
1.Д.А. Фрідріхсберг. Курс колоїдної хімії.- Л .: Хімія, 1984. - 181с.
2.В.Н. Захарченко. Колоїдна хімія.- М .: Вища школа, 1989. - 89-92c.
