Tunable sulphur doping on CuFe₂O₄ nanostructures for the selective elimination of organic dyes from water.

ABSTRACT: In this work, sulphur doped copper ferrites (S-CuFe₂O₄) photocatalysts were successfully synthesized for the first time using the facile hydrothermal method. The as-synthesized photocatalysts were characterized through XRD, Raman, TGA, FT-IR, UV-Vis-DRS, SEM, EDX and PL techniques. The results revealed that doping with sulphur has been found to be a suitable alternative that causes strain in the lattices as anions replace the oxygen from the CuFe₂O₄ nanostructures. Due to sulphur dopants, photocatalysts are able to efficiently trap and transfer the photoinduced charges, which readily suppress charge recombination. A UV-Vis spectrophotometer was used to monitor the degradation of selective toxic organic dyes (RhB, CR, MO, and CV) in aqueous media.

SUBMITTER: Aslam A 

PROVIDER: S-EPMC10113332 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature