Enhanced photocatalytic crystal-violet degradation performances of sonochemically-synthesized AC-CeO₂ nanocomposites.

ABSTRACT: Semiconductor-based photocatalysis is one of the favorable techniques for the wastewater treatment. Herein, we synthesized the activated carbon-decorated cerium dioxide (AC-CeO₂) nanocomposites via the facile ultrasonication method by using the biomass-derived AC nanoflakes and the sonochemically-synthesized CeO₂ nanoparticles. The AC-CeO₂ nanocomposites exhibited the aggregated morphology with the AC nanoflakes-anchored CeO₂ nanoparticles. Since the hybridization of conductive AC and semiconductive CeO₂ would lead to the increased photocarrier transport and the reduced photocarrier recombination, during the photocatalytic reaction, the AC-CeO₂ nanocomposites showed the enhanced crystal violet dye-degradation efficiency up t

SUBMITTER: Sekar S 

PROVIDER: S-EPMC9520071 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature