K. Slowinski et al., ELECTROCATALYSIS OF OXYGEN REDUCTION BY A COPPER(II) HEXAAZAMACROCYCLIC COMPLEX, Journal of the Chemical Society, Chemical Communications, (9), 1994, pp. 1087-1088
The soluble binuclear cu(II) with hexaazamacrocyclic ligand leads to 4
40 mV-decrease in the overpotential of oxygen reduction of glassy carb
on electrode.