Fig. 3From: Bi2Se3 Sensitized TiO2 Nanotube Films for Photogenerated Cathodic Protection of 304 Stainless Steel Under Visible Lighta XRD patterns for pure TiO2 and Bi2Se3/TiO2-1.0 nanocomposites; b the total survey spectrum, c Ti 2p, d O 1s, e Bi 4f and f Se 3d XPS spectra for Bi2Se3/TiO2-1.0 nanocompositesBack to article page