Effects of platinum on photo-assisted electrocatalytic activity of fringe-shaped highly ordered mesoporous titanium dioxide film

► Pt-modified highly ordered mesoporous TiO2 films are fabricated. ► Pt nanoparticles are homogeneously dispersed. ► Pt/TiO2 films are investigated as the catalyst support material for DMFC. ► Combine electrocatalysis with the photocatalysis property together innovately.