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제품명 : Europium Oxide, Europium Metal

Eu - Europium

Atomic Number: 63        Period Number:    6         Group Number: none

Europium is a moderately hard, silvery metal , which is discovered in 1896. It is a rare - earth element and has 2 isotopes in nature : 151Eu and 153Eu. Europium is found in a variety of ores with other rare-earth elements, primarily bastnasite, monazite and xenotime.

 

The primary use of europium is in nuclear reactor control rods because of its effectiveness in absorbing neutrons. Europium- doped plastics have been used as laser materials and its oxide used as phosphor activator. But europium does not have any commercial usage because of its high price until now.

 

Physical and Chemical properties:

Atomic Weight: 151.964

Melting Point: 1095 K

Boiling Point: 1802 K

Density: 5.24 g/cm3

Phase at Room Temperature: Solid

Ionization Energy: 5.670 eV

Oxidation States: +3, +2

 Europium Oxide, Europium Metal



Product No.

Description

Purity

Average Particle Size

Price

3110DX

Europium Oxide Nanopowder (Eu2O3)

Eu2O3/TREO 99.99%

50 nm

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3111DX

Europium Oxide Micron Powder (Eu2O3)

Eu2O3/TREO 99.9%

D50: 2-3 micron

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3112DX

Europium Oxide Micron Powder (Eu2O3)

Eu2O3/TREO 99.999%

D50: 2-3 micron

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   We also provide Europium Oxide powder with other purity and particle size upon request. Please contact us for availability and quote.

3180DX

Europium Metal Powder (Eu)

Eu/TREM 99.9+%

-100 mesh

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3181DX

Europium Metal (Eu)

Eu/TREM 99.9+%

 

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3182DX

Europium Metal (Eu)

Eu/TREM 99.99%

 

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3183DX

Europium Sputtering Target (Eu)

Eu/TREM 99.99%

Disks, Plates

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   We also provide Europium Metal with other specifications upon request. Please contact us for availability and quote.