Studiul procesului de nichelare prin metoda spectroscopiei de impedanţă electrochimică

Abstract

The method of electrochemical impedance spectroscopy is a modern method for studying the processes which are taking places in an electrochemical cell. Electrically any cell is an ohmic resistor in direct current and also impedance in alternative current. This method consists in perturbation of the system with an alternative signal over the direct current which normally exists in an electrolytic cell and measure the response.