Preparation of catalytic anodes for methanol oxidation by spontaneous depositionof Pd onto porous Ni or porous Co

Electrocatalysts for methanol oxidation were prepared throughatw ostage deposition process: porous cobalt layers were deposited, by cathodic reduction of Co2+ ions, and then modified by spontaneous deposition of Pd. A basic sulphate solution and amildly acid chloride solution were compared as media for