Synthesis of Titanium Containing SBA-15 and Its Application for Photocatalytic Degradation of Phenol

Table 1

Pore structure character parameters of SBA-15 and Ti-SBA-15.

Samples	BET area (m^2/g)	Mesopore volume^a (cm^3/g)	Pore size^b (nm)
SBA-15	938	1.29	6.64
Ti-SBA-15 (Si/Ti = 10)	1091	1.38	9.54
Ti-SBA-15 (Si/Ti = 20)	1156	1.42	9.50
Ti-SBA-15 (Si/Ti = 30)	978	1.26	9.23
Ti-SBA-15 (Si/Ti = 50)	913	1.12	9.24

BJH method cumulative adsorption pore volume.
^bBJH adsorption average pore diameter.