Preparation and Characterization of Ni-Doped Materials for Photocurrent and Photocatalytic Applications
Figure 9
Dependence of photovoltage (V versus Ag/AgCl) of Ni-doped TiO2 (Ni = 0.1, 0.5, 1, 5, and 10 at. wt.%) powders formed at 550°C for 6 h on pH of electrolyte.