engleski

Impedance of the interface between passive iron and nitric acid

In spite of a very extensive literature, the subject of passivity still attracts a great deal of attention in electro-chemistry. This is undoubtedly due to the interesting theoretical and practical aspects of this phenomenon, and to the possibilities offered by new physical and physical-chemical concepts and new experimental techniques. The application of the precepts of modern solid-state physics and semiconductivity is of special interest in this respect. This investigation is a contribution to the study of passivity in which the impedance of the system on-passive layer-, electrolyte solution has been studied in order to examine the passive layer.

iron; nitric acid; passive film; electrochemical impedance spectroscopy

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