Sequential Electrodeposition of Platinum-Ruthenium at Boron-Doped Diamond Electrodes for Methanol Oxidation

Figure 1

Cyclic voltammogram of Pt-BDD films at 50 V/s in a N₂ spurged 0.5 M H₂SO₄ solution. Pt particles deposited by cyclic voltammetry −0.2 V and 1.0 V versus Ag/AgCl at Pt 500 mVs⁻¹ for (a) 0.5, (b) 1.0, and (c) 2.0, 𝑥 mM K₂PtCl₆.