Fig. 8From: TiO2 Nanotube-Carbon (TNT-C) as Support for Pt-based Catalyst for High Methanol Oxidation Reaction in Direct Methanol Fuel CellFTIR spectra until complete formation of TNTs: a OH group (3600–3200 cm−1), b Ti-OH group (1500–1100 cm−1) and c Ti-O group (700–400 cm−1)Back to article page