Enhanced recovery of rare earth elements from waste phosphors by mechanical activation
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2016.11.062
Abstract: Rare earth elements (REEs) make up more than 23 wt% of phosphors in fluorescent lamps (FLs). The REEs recovering from waste phosphors is becoming a critical issue since REEs are considered critical elements, being important in… read more here.
Keywords: earth elements; waste; rare earth; mechanical activation ... See more keywords
Hydrothermal synthesis and luminescent properties of Y2O3:Eu3+ from waste phosphors
Sign Up to like & getrecommendations! Published in 2018 at "Results in physics"
DOI: 10.1016/j.rinp.2018.07.014
Abstract: Abstract Europium-doped yttrium oxide (Y2O3:Eu3+) phosphors were successful synthesized by hydrothermal method from waste phosphors in the presence of sodium citrate. The synthesized samples were characterized by X-ray diffraction, scanning electron microscopy and photoluminescence spectroscopy.… read more here.
Keywords: hydrothermal synthesis; luminescent properties; waste phosphors; y2o3 eu3 ... See more keywords