Effect of the Mg/Al Ratio on Activated Sol-Gel Hydrotalcites for Photocatalytic Degradation of 2,4,6-Trichlorophenol

Figure 5

UV-vis spectra of photocatalytic degradation of 2,4,6-trichlorophenol by mixed oxide catalysts at 500°C and Degussa p25 TiO₂.