Study of the performance of improved TiO₂/N/S photo-catalyst on the removal of tetracycline from aqueous solutions

Recent progress on Bi4O5Br2-based photocatalysts for environmental remediation and energy conversion

“…[4][5][6][7][8] At present, the research on a series of photocatalysts represented by TiO 2 shows linear growth, and photocatalysts with practical applications deserve further investigation. [9][10][11] Recently, bismuth-based (Bi-based) compounds have drawn extensive attention due to their suitable optical properties, high chemical stability, non-toxicity, and strong oxidation ability. 12,13 Bi-based compounds typically exist in +3 and +5 valence states, among which +3 valence Bi-based compounds have received more attention owing to their high stability, such as Bi a O b X c (X = Cl, Br, I), BiVO 4 , Bi 2 WO 6 , (BiO) 2 CO 3 , Bi 2 O 3 , Bi 2 Sn 2 O 7 , Bi 2 S 3 , etc.…”

Photocatalytic degradation of tetracycline over Ce-doped TiO2@SiO2@Fe3O4 magnetic material

“…15,16 Among them, photocatalytic technology makes use of semiconductor materials and their derivatives as photocatalytic materials that absorb solar energy and efficiently remove various toxic and harmful pollutants from the environment. 17 Therefore, photocatalytic degradation technology has become a current research hotspot for treating wastewater pollutants. 18,19…”

“…15,16 Among them, photocatalytic technology makes use of semiconductor materials and their derivatives as photocatalytic materials that absorb solar energy and efficiently remove various toxic and harmful pollutants from the environment. 17 Therefore, photocatalytic degradation technology has become a current research hotspot for treating wastewater pollutants. 18,19 Nano TiO 2 is one of the most lucrative semiconductor photocatalytic materials because of its high oxidation performance, good photostability, chemical stability, nontoxicity, and abundant source.…”