Charge Transfer at the Antiscale
Composite LayerElectrolyte Interface

S. V. Gnedenkov, S. L. Sinebryukhov, D. V. Mashtalyar,
V. S. Egorkin, A. K. Tsvetnikov, and A. N. Minaev

Institute of Chemistry, Far Eastern Division, Russian Academy of Sciences, Vladivostok, Russia
E-mail: svg21@hotmail.com

Received December 15, 2006

Abstract—Properties of composite coatings based on oxide layers formed on a titanium surface using the plas-
mic electrolytic oxidation method and processed using Forum® superdispersed polytetrafluorinethylene were
investigated. A combination of electrochemical impedance spectroscopy, differential thermal analysis, and ther-
mal gravimetry methods allowed one to establish the change of the surface state as a result of heating that deter-
mines the charge transfer mechanism at the heterostructure–electrolyte phase interface and the difference in the
thermodynamic stability of the temperature fractions of the employed polymer.

DOI: 10.1134/S0033173207070090

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