Fig. 1From: Photocatalytic Oxidation of Propylene on Pd-Loaded Anatase TiO2 Nanotubes Under Visible Light IrradiationTEM images of the photocatalysts obtained. a TAN. b TiO2 nanotubes. c TiO2 nanoparticles. d Pd-loaded TiO2 nanotubesBack to article page