Fig. 6From: A Facile Method for Loading CeO2 Nanoparticles on Anodic TiO2 Nanotube ArraysEDS results of a pure TiO2 NTs and b CeO2/TiO2 heterojunction, showing the existence of element Ti, Ce, and O after loading Ce(NO3)3. The results confirm the successful loading of CeO2 on the TiO2 NTAsBack to article page