Synthesis of Mesoporous TiO₂-Al₂O₃ Binary Oxides Photocatalyst by Sol-Gel Method Using PEG1000 as Template

Table 1

BET specific surface area, pore volume, and pore size of mesoporous TiO₂-Al₂O₃ binary oxides.

𝐶PEG1000/mol·L^−1	BET specific surface area/m^2·g^−1	Pore volume/cm^3·g^−1	Average pore size/nm
0	99.2	0.45	22.4
0.012	101.5	0.37	14.7
0.030	128.4	0.39	14.6
0.048	140.1	0.38	10.9
0.060	122.9	0.39	12.6