Methanol Oxidation at Pt−Cu, Pt−Ni, and Pt−Co Electrode Coatings Prepared by a Galvanic Replacement Process

Platinized Cu, Ni, and Co deposits have been formed on glassy carbon (GC) electrode substrates by a two-step process, whereby a controlled amount of the transition metal was electrodeposited onto GC and subsequently partially exchanged for Pt upon immersion of the Cu/GC, Ni/GC, and Co/GC electrodes ... View More