Sample

BET surface area
(m2/g)

Mean pore diameter
(Å)

TiO2-NO3-Ag

192

33

TiO2-Ac-Ag

228

33

TiO2-SO4-Ag

143

33

TiO2-Cl-Ag

200

32
Table 2: BET surface areas and BJH mean pore diameter.