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|Title:||Enhanced photocatalytic performance of visible-light-driven BiOBr/BiPO<inf>4</inf>composites|
Physics and Astronomy
|Abstract:||© 2017 Elsevier Ltd. Photocatalytic activity of BiPO4was successfully improved by loading with different contents of BiOBr. The as-synthesized products were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Fourier transform infrared (FTIR) spectroscopy, Raman spectrophotometry, ultraviolet (UV)-visible spectroscopy and photoluminescence (PL) spectroscopy. The analytical results certified that the pure products were hexagonal BiPO4with rice-grain-like particles, tetragonal BiOBr with flower-like particles, and mixed phases and morphologies of the two individual constituents. Electrochemical impedance spectroscopy (EIS) and photocatalysis were evaluated and found that 50mol% BiOBr/BiPO4was the best composites for wastewater treatment.|
|Appears in Collections:||CMUL: Journal Articles|
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