Photocatalytic degradation of malachite environmentally friendly dye less than UV mild irradiation applying 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 distinctive sizes had been well prepared by means of electrolysis method and https://franki840fgu7.signalwiki.com/user