Electro photocatalytic degradation of organic pollutants over cerium doped-calcium titanate nano-perovskite.

Natural disasters, population expansion, and water pollution-related shortages of potable water may cause significant problems for the world in the coming years. The demand for clean water has raised concerns about water treatment technology[3]. The photocatalytic approach of water treatment has accumulated a lot of attention recently. A well-known, ecologically friendly technique called photocatalysis totally transforms contaminants into water and carbon dioxide[1]. In order to aid in the degradation of water contaminants, much effort has been made into designing effective photocatalysts. Perovskite photocatalyst materials have gotten a lot of interest due to their exceptional features and adaptability in the chemical composition, structure, bandgap, oxidation states, and valence states[2].