The study of electrochemical properties of coordinative compounds of Tl(III) with pyridine carboxilic acids and their amides by cyclic voltammetry

摘要

Electrochemical properties of TIC13 complexes with pyridine-carboxylic acids:picolinic (picH),nicotinic (nicH) and isonicotinic (inicH) and pyridine-carboxamides:nicotinamide (nica) and isonicotinamide (inica) by cyclic voltammetry were studied.The cyclic voltammograms (E=+1.5V/-1.5V,v=0.2 and 0.02V/s) indicated that all systems exhibit an irreversible electrochemical behavior associated with a strong absorption of the reduced species.Mechanisms of the electrochemical processes are proposed.