SEARCH Articles Figures Tables Electrocatalysis of Cathodic Oxygen Reduction and Anodic Hydrogen Oxidation in Fuel Cells Hydrogen oxidation-reduction potential Hydrogen oxidation-reduction reactions Hydrogen oxide reduction Hydrogen oxide reduction Mechanisms oxidation-reduction, hydrogen atom transfer Nitric oxide reduction hydrogen effect Oxidation-reduction hydrogen peroxide Oxidation-reduction reactions without hydrogen transfer Reduction Hydrogenation Reduction hydrogen Reduction of Tungsten Oxides by Hydrogen Reduction of nitrogen oxides by hydrogen