Photocatalytic degradation of malachite environmentally friendly dye under UV light-weight irradiation using calcium-doped ceria nanoparticles A tentative system with the photocatalytic bleaching of alizarin purple and gentian violet has become proposed. Cuprous oxide (Cu 2 O) nano-crystallites with unique sizes were well prepared through electrolysis method and characterised by X-ray https://sybilv963fec0.slypage.com/profile