europium in English

noun
1
the chemical element of atomic number 63, a soft silvery-white metal of the lanthanide series. Europium oxide is used with yttrium oxide as a red phosphor in color television screens.
Typical materials used for the former are europium yttrium vanadate and yttrium oxysulphide doped with europium .

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Below are sample sentences containing the word "europium" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "europium", or refer to the context using the word "europium" in the English Dictionary.

1. Bastnäsite tends to show less of a negative europium anomaly than does monazite, and hence is the major source of europium today.

2. Uses: as the raw material of manufacturing europium oxide.

3. 8 percent of the world's supply: dysprosium, terbium, neodymium, europium and yttrium.

4. As characterized by FTIR and XRD, coordination was happened between europium and the polymer matrix.

5. The paper reported on the experiment for preparing europium metal with reductiondistilation process.

6. It is reported that norfloxacin with europium ion can form energy transfer complex.

7. Europium and terbium rare earth complexes with acid were successfully prepared in aqueous solution.

8. The synthesis, refinement and characterization of the phthalocyanine of europium, praseodymium and neodymium were intensively studied.

9. Europium and terbium rare earth complexes with tetracarboxylic acid were successfully prepared in aqueous solution.

10. The praseodymium and neodymium may probably separate from lanthanum, samarium, europium and ytterbium in lithium sulfosalioylate electrolyte.

11. The complex of Europium with sulfosalicylic acid and phenanthroline asas waterborne - polymer of acrylate has been synthesized.

12. In this manner, the valuable europium content of the ore is rescued for use in phosphor manufacture.

13. Californian bastnäsite now faces stiff competition from Bayan Obo, China, with an even "richer" europium content of 0.2%.

14. Export of high value-added rare earth products like europium, terbium, dysprosium, thulium, ytterbium and lutetium will be restricted.

15. The said tombarthite is one of the kinds such as lanthanum, europium nitrate, erbium nitrate, cerous nitrate and neodymium nitrate.

16. 4) Export of high value-added rare earth products like europium, terbium, dysprosium, thulium, ytterbium and lutetium will be restricted.

17. The method is sensitive, rapid and easy to operation, and meets the requirement for the product analysis of 4 -5N high purity europium metal and its oxide.

18. Europium oxide (Eu2O3) is widely used as a red phosphor in television sets and fluorescent lamps, and as an activator for yttrium-based phosphors.

19. The Oxides, Salts and Metal of the Lanthanum, Cerium, Praseodymium, Neodymium, Samarium, Europium, Gadolinium, Terbium, Dysprosium , Holmium, Erbium, Thulium, Ytterbium, Lutetium, Yttrium, Scandium.

20. Prices have soared for rare earth elements mined almost exclusively here in the red clay hills of southern China: dysprosium, terbium and europium.

21. Prior to europium, the color-TV red phosphor was very weak, and the other phosphor colors had to be muted, to maintain color balance.

22. After dissolving in solution, negatively charged europium complexes are spontaneously caught by positively charged free terminals of anchors attached to nanotubes due to electrostatic interaction.

23. Disclosed are non stoichiometric Copper Alkaline Earth Silicate phosphors activated by divalent europium for using them as high temperature stable luminescent materials for ultraviolet or daylight excitation.

24. With the brilliant red europium phosphor, it was no longer necessary to mute the other colors, and a much brighter color TV picture was the result.

25. The five minerals are medium and heavy rare earth elements of which China mines an estimated 96 percent to 99.8 percent of the world's supply: dysprosium, terbium, neodymium, europium and yttrium.

26. The study was focused on matrix effects, spectrum interference and background of the spectral lines of other rare earth elements in europium oxide matrix, and the optimum condition was selected.

27. The five minerals are medium and heavy rare earth elements of which China mines an estimated 96 percent to 8 percent of the world's supply: dysprosium, terbium, neodymium, europium and yttrium.

28. A red light-emitting afterglow photoluminescence phosphor comprising a rare earth oxide sulfide phosphor which is activated by europium and has a chemical composition in the range represented by the following formulae: Ln¿2?

29. Measuring apparatus comprising/containing certified samples of materials, for use exclusively for the calibration of these measuring devices, including metals, alloys, chemicals, minerals, fertilisers, botanical products, gases, biological preparations, carbides, glass, cements, trace elements, radioactive materials (in particular plutonium, uranium, thorium, caesium, americium, radium and europium) molybdenum, isotopic products, reference fuels, goods of rubber