Fig. 1From: Facile Preparation and Characterization of Polyaniline and CeO2 Co-Decorated TiO2 Nanotube Array and its Highly Efficient Photoelectrocatalytic ActivitySEM images of TiO2 NTAs (a), CeO2/TiO2 NTAs (b), PANI/CeO2/TiO2 NTAs (c), and the EDS spectra of PANI/CeO2/TiO2 NTAs (d), and XRD patterns of TiO2 NTAs (A), CeO2/TiO2 NTAs (B), and PANI/CeO2/TiO2 NTAs (C) (e)Back to article page