Kinetics of Hydrogen Evolution on Copper Electrode Involving Organic Acids as Proton Donors

<table>Distribution of proton donors at the electrode surface during the electrolysis of 0.04 M glycolic acid solution. Cathodic current density increases from left to right.</table>

International Journal of Electrochemistry

fig7

Figure 7

Figure 7: Kinetics of Hydrogen Evolution on Copper Electrode Involving Organic Acids as Proton Donors 