Fig. 2From: TiO2 Nanotube-Carbon (TNT-C) as Support for Pt-based Catalyst for High Methanol Oxidation Reaction in Direct Methanol Fuel CellTEM images of TNTs prepared: a TNT-6, b TNT-8, c TNT-10 and d TNT-12 at scale of 20 nm for TNT-6 and 100 nm for othersBack to article page