Heterogeneous Deposition of Cu2O Nanoparticles on TiO2 Nanotube Array Films in Organic Solvent
Figure 4
SEM images of TiO2 NAFs after treatment in the mixture of EG and DMF containing different amounts of CuSO4 at 120°C for 16 h: (a) 0.001 g, (b) 0.005 g, (c) 0.01 g, and (d) 0.05 g.
