Photocatalytic degradation of malachite environmentally friendly dye underneath UV light irradiation applying calcium-doped ceria nanoparticles A tentative mechanism to the photocatalytic bleaching of alizarin pink and gentian violet is proposed. Cuprous oxide (Cu two O) nano-crystallites with distinctive sizes had been prepared via electrolysis process and characterised by X-ray powder https://johnu974pav5.get-blogging.com/profile