Sustainable Synthesis of Chitosan-SnO2 Nanocomposite for Enhanced Visible-Light Photocatalytic Degradation of Crystal Violet Dye
A chitosan–tin oxide (CS–SnO₂) nanocomposite was prepared by a co-precipitation-based approach and investigated for the visible-light-assisted removal of Crystal Violet (CV) dye from aqueous solution. The incorporation of chitosan was intended to provide additional adsorption sites and improve the dispersion of SnO₂ na...