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It is a dopant in some types of glass in lasers and other optoelectronic devices. Europium oxide (Eu 2 O 3) is widely used as a red phosphor in television sets and fluorescent lamps, and as an activator for yttrium-based phosphors. [51] [52] Color TV screens contain between 0.5 and 1 g of europium oxide. [53]
Europium compounds fluoresce under UV light at 395 nm and 365 nm. [1] Europium compounds are compounds formed by the lanthanide metal europium (Eu). In these compounds, europium generally exhibits the +3 oxidation state, such as EuCl 3, Eu(NO 3) 3 and Eu(CH 3 COO) 3. Compounds with europium in the +2 oxidation state are also known.
Eucomed was the organisation that represented the interests of the medical device industry in Europe. [1] It represents directly and indirectly 4,500 designers, manufacturers and suppliers of medical technology used in the diagnosis, prevention, treatment and management of disease and disability. [2]
The compound is used in research. Preparation ... Europium(III) chloride can be used as a starting point for the preparation of other ... Related changes; Upload file;
Europium(II) sulfide is the inorganic compound with the chemical formula EuS. It is a black, air-stable powder . Europium possesses an oxidation state of +II in europium sulfide, whereas the lanthanides exhibit a typical oxidation state of +III. [ 1 ]
Related changes; Upload file; Special pages; Permanent link; ... Pages in category "Europium compounds" The following 4 pages are in this category, out of 4 total.
China and the EU last year agreed on a need for "balanced" trade ties and discussed medical devices, cosmetics and geographical indicators for food products to redress trade imbalances.
This category contains articles related to the chemical element Europium Wikimedia Commons has media related to Europium . See also the preceding Category:Samarium and the succeeding Category:Gadolinium