Electrochemical studies of Fe(CN)6(4-)/Fe(CN)6(3-) on gold ultramicroelectrodes varying the concentrations of KF as supporting electrolyte
Gold disk ultramicroelectrodes of 10 mum diameter were fabricated using gold wires.These ultramicroelectrodes were characterized fr3781 by electrochemical measurements and scanning electron microscopy (SEM).Electrochemical behavior of the hexacyano ferrate couple using gold ultramicroelectrodes (10 mum diameter) was investigated in a range of diffe