Light-Driven Preparation, Microstructure, and Visible-Light Photocatalytic Property of Porous Carbon-Doped TiO₂

Table 1

Surface area, pore size, and pore volume of the TiO₂ samples.

Sample	Surface area (m^2 g^−1)	Pore size (nm)	Pore volume (cm^3 g^−1)
C-TiO2(UV)	530	1.8	0.3
C-TiO2(200)	340	2.6	1.2
TiO2(500)	89	3.7	0.1
N-TiO2	89	8.2	0.2