Structural and Optical Properties of Co3O4 Nanoparticles Prepared by Sol-gel Technique for Photocatalytic Application

Co 3 O 4 (Cobalt Oxide) nanoparticles (NPs) were synthesized via sol-gel method by taking cobalt acetate (Co(OAC)) as a precursor material at four different concentrations like 0.06, 0.07, 0.08, and 0.09 M. The obtained Co3O4 was used as the photocatalyst for the degradation of methylene blue dye. T... View More