Electrocatalysts obtained by the spontaneous deposition process applied as an anode in the direct oxidation of alcohols in proton exchanger membrane fuel cells

摘要

"ELECTROCATALIZERS OBTAINED BY THE SPONTANE DEPOSITION PROCESS APPLIED AS A NODE ON THE DIRECT OXIDATION OF ALCOHOLS IN FUEL WITH A PROTON EXCHANGE MEMBRANE". The present invention relates to the use of electrocatalysts obtained by the spontaneous deposition of platinum on Ru, Mn, Fe, Co, Rh, Pd, Os, Ir, Mo, Cr, V, W, Sn, U nanoparticles. or a mixture of these elements, supported on high surface area carbon, or by depositing one or more of these elements on high surface area carbon supported platinum nanoparticles, as an anode in the direct oxidation of alcohols, particularly methanol and ethanol. , in Proton Exchange Membrane Fuel Cell (PEMFC) fuel cell with proton exchange membrane.