Figure 5
Cyclic voltammograms of complexes 1 (0.5 mM, red dotted line), 2 (0.5 mM, blue solid line), and 3 (0.5 mM, black dashed line) in water containing 0.10 M KNO3: scan rate, 0.1 V s−1; working electrode, glassy carbon; auxiliary electrode, platinum wire; reference electrode, Ag/AgCl/saturated KCl. |