Synthesis and Characterization of Uniform Spherical Nanoporous TiO₂ Aerogel Templated by Cellulose Alcohol-Gel with Enhanced Photocatalytic Activity

Table 1

Specific surface area and pore structure parameters of TiO₂ aerogel prepared from different concentrations of TBOT.

Samples	(m^2/g)	Mesoporous volume (cm^3/g)	Average pore diameter (nm)
TiO2-0.1 mL of TBOT	129.32	0.52	16.20
TiO2-0.5 mL of TBOT	111.88	0.42	15.04
TiO2-5.0 mL of TBOT	149.95	0.49	12.96