Fluctuation Theory of Protective Nanolayers on Metals in the Aggressive Electrolytes

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Abstract


In this article the mathematical model of inhibitiring nanolayer is exposed. The latter is formed by the mechanism of heterogeneous germ-formation on energetically non-uniformed surface S of the real anodic dissolution metal. There considered the rise of a fluctuation ΔVф of electrolyte on the surface S. Their saturation by the ions components is described by the classical equations of the ionic mass transfer. Every volume ΔVф can be a mother phase for the germ of inhibitor. There considered the kinetics of germ-formation and the evolution of germ given by the change of the mother phase.

N A Kovalchukov

Peoples' Friendship University of Russia

Кафедра теоретической физики; Российский университет дружбы народов; Peoples' Friendship University of Russia

Yu A Popov

Peoples' Friendship University of Russia

Кафедра теоретической физики; Российский университет дружбы народов; Peoples' Friendship University of Russia

Yu P Rybakov

Peoples' Friendship University of Russia

Кафедра теоретической физики; Российский университет дружбы народов; Peoples' Friendship University of Russia

V A Popova

Peoples' Friendship University of Russia

Кафедра теоретической физики; Российский университет дружбы народов; Peoples' Friendship University of Russia

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Copyright (c) 2009 Ковальчуков Н.А., Попов Ю.А., Рыбаков Ю.П., Попова В.А.

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