From: Zinc and boron co-doped nanotitania with enhanced photocatalytic degradation of Acid Red 6A under visible light irradiation
Catalyst
Band gap (eV)
Crystallite size (nm)
Particle size (nm)
Surface area (m2 g−1)
Undoped TiO2
3.12
36.5
8
47
Zn-TiO2 (5 mol% Zn) [16]
2.83
14
13
63
B-TiO2 [24]
2.95
18.5
15
49
Zn,B-TiO2 (0.50 wt% of Zn & 0.50 wt% of B)
2.49
9.1
5.6
91
