Fluctuation Theory of Protective Nanolayers on Metals in the Aggressive Electrolytes

N A Kovalchukov; Ковальчуков Н А; Yu A Popov; Попов Ю А; Yu P Rybakov; Рыбаков Ю П; V A Popova; Попова В А

Fluctuation Theory of Protective Nanolayers on Metals in the Aggressive Electrolytes

Authors: Kovalchukov NA¹, Popov Y.A¹, Rybakov Y.P¹, Popova VA¹
Affiliations:
1. Peoples' Friendship University of Russia
Issue: No 4 (2009)
Pages: 83-94
Section: Articles
URL: https://journals.rudn.ru/miph/article/view/8483

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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.

Keywords

germ, heterogeneity, fluctuation, power heterogeneity, mother phase, statistical dispersion, evolution of germ

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Vol 31, No 4 (2023)

Fluctuation Theory of Protective Nanolayers on Metals in the Aggressive Electrolytes

Full Text

Abstract

Keywords

About the authors

N A Kovalchukov

Yu A Popov

Yu P Rybakov

V A Popova

References

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