Preparation and characterisation of Ag₃PO₄/BiOBr composites with enhanced visible light driven photocatalytic performance

Modification of BiOCl Nanosheets with Bi₂O₃ Nanoparticles by a Facile Two Step Method and the Enhanced Photocatalytic Performance of the Composites

“…3 is the UV-vis light absorption curves of BiOCl and Bi 2 O 3 /BiOCl composites. They were converted from DRS data according to Kubelka-Munk equation as follows [19,20],…”

Controllable in situ synthesis of BiOBrxI1−x solid solution on reduced graphene oxide with enhanced visible light photocatalytic performance

“…[9][10][11] However, the photocatalytic efficiency of pure BiOX is far from efficient for practical applications under visible light. Up to date, some strategies have been carried out, which includes the controlling synthesis of BiOX with specic morphology and structure, [12][13][14][15][16] constructing BiOX-based composites with other semiconductors (such as TiO 2 , 17 ZnO, 18 C 3 N 4 , [19][20][21] AgX, 22 MoS 2 , 23 Ag 3 PO 4 , 24 Bi 2 S 3 , 25 Bi 2 WO 6 , 26 ZnFe 2 O 4 27 ) and doping with metal atoms [28][29][30][31][32] (such as Ag, Al, Fe, Ti, Mn). Besides, some BiOX-BiOY (X, Y ¼ Cl, Br, I) composite systems have also been synthesized very recently, and all the alloyed compounds have been found to be more active than the pure phase.…”