ELECTROCHEMICAL OSCILLATIONS FOR REDUCTION REACTIONS OF HYDROGEN PEROXIDE ON PLATINUM ELECTRODE IN VARIOUS ACIDIC SOLUTIONS

The effects on current potential curves were studied systematically by adjusting the concentration ratio of hydrogen peroxide and acidic mediates.The effects of various anions on the electrochemical oscillation during the reduction process on the platinum electrode have also been investigated by using different acidic mediates,such as that of HCl,HClO 4 and H 2SO 4.A reasonable explanation has been proposed and discussed.