Fig. 5From: Three-Dimensional CuO/TiO2 Hybrid Nanorod Arrays Prepared by Electrodeposition in AAO Membranes as an Excellent Fenton-Like Photocatalyst for Dye DegradationDegradation results of a CuO NRs samples annealed at different temperatures. b CuO/TiO2 samples annealed at different temperatures. c Samples at different lengths of CuO NRs with and without capping of the TiO2 layer. d Different initial concentrations of RhB with the most active sample (600 °C 1.85 μm CuO NRs + 500 °C TiO2)Back to article page