doping transition metal into TiO2 [5,6] or doping nitrogen into the substitution sites of TiO2 [7]. In these studies, the utilization of a rough surface morphology of TiO2 to improve the photocatalytic and
doping transition metal into TiO2 [5,6] or doping nitrogen into the substitution sites ofTiO2 [7]. In these studies, the utilization of a rough surfacemorphology of TiO2 to improve the photocatalytic and