Photocatalytic degradation of malachite environmentally friendly dye under UV mild 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 well prepared by means of electrolysis method and characterised https://frankt850fuu6.wikinarration.com/user