Photocatalytic degradation of malachite eco-friendly dye underneath UV light irradiation using calcium-doped ceria nanoparticles A tentative mechanism for that photocatalytic bleaching of alizarin pink and gentian violet is proposed. Cuprous oxide (Cu two O) nano-crystallites with different sizes had been prepared through electrolysis system and characterised by X-ray powder diffraction https://valeriusk630yyx7.izrablog.com/profile