Ju-Meng WEI, Qiang LÜ, Ben-Chi WANG, Jia-Le PAN, Xiang-Ju YE, Chang-Chun SONG. Synthesis of Cubic-relievo Ag3PO4 with High Visible-light Photocatalytic Activity [J]. Journal of Inorganic Materials, 2019, 34(7): 786
- Journal of Inorganic Materials
- Vol. 34, Issue 7, 786 (2019)
. Different magnification SEM images of initial (a-b), and final products(c-d) with insets showing the correponding histogram of size distribution
. XRD patterns of cubic and cubic-relievo products
. HRTEM images of (a) cubic-relievo Ag3PO4 and (b) cubic Ag3PO4 with insets showing the correspongding FFT patterns of HRTEM images
. (a) Ultraviolet-visible diffusive reflectance spectra, and (b) plots of light energy (αhν )2vs. photon energy (hν ) for the determination of the direct optical band gap of cubic-relievo Ag3PO4 and cubic Ag3PO4
. PL emission spectra of cubic and cubic-relievo Ag3PO4
. Photocatalytic activities of MO over cubic-relievo Ag3PO4, cubic Ag3PO4 and commercial nitrided TiO2 under visible- light irradiation (λ >420 nm) (a), the first-order rate constant of three types of Ag3PO4 on degradation of MO (b)
. Schematic illustration of the mechanism for the photocatalytic performance of cubic-relievo Ag3PO4
. Synthesis process and morphology evolution of Ag3PO4 with the reaction time extending
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