 A new type of photocatalyst consisting of cadmium sulfide, CDS, nanoparticles embedded onto Syria, CEO2, particles was developed using a one-step precipitation technique. This material demonstrated excellent photocatalytic activity when exposed to sunlight and hydrogen peroxide, resulting in nearly complete degradation of a dye within 60 minutes. The photocatalyst's high stability and reusability make it a promising candidate for industrial applications. This article was authored by Vishal Godor, Somya Ranjan Mishra and M. D. Amarutsaman.