Investigation of the band gap and photocatalytic properties of CeO2/rGO composites
CeO 2 and CeO 2/rGO composites photocatalysts has been prepared using simple
coprecipitation method. The effect of rGO on structural surface morphology and optical
properties of the prepared photocatalysts was characterized using diffuse reflectance
spectroscopy (DRS), powder X-ray diffraction (PXRD), scanning electron microscopy (SEM)
and Brunauer-Emmett-Teller for determination of the specific surface area/porosity (BET). All
prepared photocatalysts exhibits fluorite-type structure with no phase change up to 5 wt …
coprecipitation method. The effect of rGO on structural surface morphology and optical
properties of the prepared photocatalysts was characterized using diffuse reflectance
spectroscopy (DRS), powder X-ray diffraction (PXRD), scanning electron microscopy (SEM)
and Brunauer-Emmett-Teller for determination of the specific surface area/porosity (BET). All
prepared photocatalysts exhibits fluorite-type structure with no phase change up to 5 wt …
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