Preparation of TiO₂/Activated Carbon Composites for Photocatalytic Degradation of RhB under UV Light Irradiation

Table 1

The specific surface area and pore structure parameters of TiO₂, AC, and TiO₂/AC composites.

Sample	/(m^2⋅g^−1)	/(m^2⋅g^−1)	/(m^2⋅g^−1)	/(cm^3⋅g^−1)	/(cm^3⋅g^−1)	/(cm^3⋅g^−1)
Pure TiO2	10	0	10	0.057	0	0.057
AC	1576	1298	278	0.967	0.662	0.305
TiO2/AC-1	1507	1061	446	1.037	0.542	0.495
TiO2/AC-2	1167	836	331	0.786	0.427	0.359
TiO2/AC-3	949	616	333	0.682	0.315	0.367

, BET specific surface area; , micropore specific surface; , mesopore specific surface; , total pore volume; , micropore volume; and , mesopore volume.