DYNAMIC ANALYSIS POSSIBILITIES OF AN ELECTROCHEMICAL INTERFACE - THE NI H2SO4 SYSTEM/

The actual acquisition possibilities permit the analysis of the electr ode/electrolyte interface structures in a dynamic regime. We discuss c omparatively the dynamic investigation method of art interface system and the investigation methods in a stationary regime. One presents the possibilities offered by the real time acquisition for the Ni/H2SO4 s ystem: the static characteristic J-E, the hysteresis dynamic character istics, the temporal oscillation diagrams J-t and the temporal oscilla tion characteristic using the area change method. An original interpre tation of the exterior electric circuit influence on the dynamic inves tigation possibilities of the current oscillations is given.