The Synergistic Effect of Nitrogen Dopant and Calcination Temperature on the Visible-Light-Induced Photoactivity of N-Doped TiO2
Figure 6
The typical UV-vis DR spectra of N-TiO2 samples: (a) prepared with 2.0 ammonia/TTIP molar ratio and calcined at various temperatures; (b) prepared with various ammonia/TTIP molar ratios and calcined at 400°C.
