The Effect of Sulphate Doping on Nanosized TiO₂ and MoO_𝑥/TiO₂ Catalysts in Cyclohexane Photooxidative Dehydrogenation

Table 1

List of catalysts and their characteristics.

Catalyst	MoO3 wt%	SO3^* wt%	Surface area m^2/g	MoO3 density μmol/m^2	SO4 density μmol/m^2
PC500	—	0.55	345	—	0.17
PC500S10	—	11	241	—	4.8
PC500S18	—	19	169	—	11.7
24MoPC500	23.8	0.3	202	8.1	0.15
17MoPC500S10	16.6	10	144	8.0	7.3
12MoPC500S18	11.7	18	99	8.1	18.9

^*Evaluated by TG-MS analysis.