Enhanced Photocatalytic Activity of TiO₂/SnO₂ Binary Nanocomposites

Table 4

Structural-adsorption characteristics of nanocomposites.

Sample	Specific surface area (m^2/g)	Average pore diameter (nm)	Total pore volume (cm^3/g)
P25TiO2	109	—	—
sTiO2	172	3.8	0.32
Р25TiO2-SnO2	99	1.5	0.25
s1TiO2-SnO2	223	2.6	0.28
s2TiO2-SnO2	192	3.7	0.31