Electrocatalytic Activity of Different Phases of Molybdenum Carbide/Carbon and Platinum–Molybdenum Carbide/Carbon Composites toward the Oxygen Reduction Reaction - Gómez-Marín, Ana Maria; Bott Neto, José Luiz; Souza, João B; silva, Tiago L.; Beck Junior, Watson; Varanda, Laudemir Carlos; Ticianelli, Edson Antonio (ChemElectroChem, 2016)