Ag3PO4 photocatalysts were synthesized via one-step and two-step ion-exchange reaction.
Photocatalytic properties of Ag3PO4 photocatalysts was investigated, the result indicated the Ag3PO4 (2) was higher than that of Ag3PO4 (1) under the same experimental condition.
Ag3PO4 (2) particles were larger than Ag3PO4 (1) particles and many polygonal-shaped surfaces could be clearly observed in the Ag3PO4 (2) particles.