Fig. 1From: TiO2 Nanotube-Carbon (TNT-C) as Support for Pt-based Catalyst for High Methanol Oxidation Reaction in Direct Methanol Fuel CellFESEM images of TiO2 nanotubes (TNT) based on different concentrations of NaOH: a 6, b 8, c 10 and d 12 MBack to article page