Photocatalytic degradation of malachite green dye below UV gentle irradiation working with calcium-doped ceria nanoparticles Cerium oxide is used as an addition to tungsten electrodes for Gasoline Tungsten Arc Welding. It offers pros above pure Tungsten electrodes which include reducing electrode use amount and simpler arc starting off & steadiness. https://quentinn530hpv6.bmswiki.com/user