Activated Hydrotalcites Obtained by Coprecipitation as Photocatalysts for the Degradation of 2,4,6-Trichlorophenol

Table 2

Textural properties of activated hydrotalcites.

Photocatalyst	Surface area (m^2/g)	Pore volume (cm^3/g)	Pore size (nm)
M1 500°C	92.35	0.3706	16.0
M2 500°C	95.21	0.1719	7.2
M3 500°C	70.07	0.1158	6.2
M4 500°C	52.48	0.2739	20.9
M5 500°C	23.00	0.3554	61.8
M6 500°C	7.43	0.1044	56.2
M7 500°C	2.36	0.0468	79.5