Fig. 2From: Fabrication of Z-scheme Ag3PO4/TiO2 Heterostructures for Enhancing Visible Photocatalytic ActivitySEM images of prepared photocatalysts: a TiO2400, b Ag3PO4, c TiO2400/Ag3PO4, d TEM image of TiO2400/Ag3PO4, e HRTEM image of TiO2400/Ag3PO4, and f corresponding EDX pattern of TiO2400/Ag3PO4Back to article page