Europium Oxide nanoparticles

Other name: Europium(III) oxide

CAS no. : 1308-96-9; 12020-60-9; 12770-85-3

EINECS no. : 215-165-6

Molecular formula: Eu2O3

Molecular weight: 351.9262

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Purity: 99.9%
Single particle size: 100nm (50nm can custom-made)
D50 size: 3.9621um
crystal type: spherical
Burning weightlessness: < 4.00wt%
Appearance: white to yellowish powder

1.Most of europium oxide nanoparticles are used as phosphors. Eu3+ is an activator for red phosphors and Eu2+ is an activator for blue phosphors.
2.Nano-europium oxide is also used as stimulated emission phosphor in new X-ray medical diagnostic system;
3.Nanometer europium oxide can also be used for manufacturing colored lenses and optical filters, as well as magnetic bubble storage devices;
4.Yttrium oxide (Y2O3) and europium oxide (Eu2O3) were used as raw materials to prepare fine yttrium and europium oxide (Y2O3: Eu3+) red phosphors. (b) good coating performance; (c) the amount of red powder in the rare earth tri-color phosphors can be reduced due to the small size of red powder, larger than the surface, and the increase in the number of luminescent particles, resulting in a lower cost;




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