Fig. 15From: TiO2 Nanotube-Carbon (TNT-C) as Support for Pt-based Catalyst for High Methanol Oxidation Reaction in Direct Methanol Fuel CellCurrent density from cyclic voltammetry of Pt-based catalyst in 1 M of CH3OH and 0.5 H2SO4. Scan rate: 50 mV; [A]: Pt-Ru/TNT/C, [B]: Pt/TNT/C, [C]: Pt-Ru/C, [D]: Pt/TiO2 nanoparticles. The current density was normalised by EASA of Pt and Pt-RuBack to article page