Photocatalytic degradation of malachite eco-friendly dye less than UV mild irradiation using calcium-doped ceria nanoparticles A tentative mechanism for that photocatalytic bleaching of alizarin red and gentian violet has become proposed. Cuprous oxide (Cu two O) nano-crystallites with different sizes were well prepared through electrolysis system and characterised by X-ray https://billb035jhc8.corpfinwiki.com/user