Abstract
Dynamical V versus Q curves obtained on the mercury electrode in the presence of β-quinoline confirm the existence of at least three different interphasial structures of compact adsorbed film. Peculiarities of the transitions between those structures as appearing on V(Q) curves are described and analyzed. Special attention is drawn to the asymmetrical hysteresis exhibited by the sharp transition occurring at the more negative electrode potential. Temperature effects (from 15°C to 45°C) are also described and analyzed.
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