Product Details:
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| Product Name: | Nano Europium Oxide | Molecular Formula: | Eu2O3 |
|---|---|---|---|
| Color: | White | Form: | Nano Powder |
| CAS: | 1308-96-9 | D50 SED: | ≤0.7 Um |
| Specific Surface Area: | 16-25 M2/g | Solubility: | Insoluble In Water |
| Storage Conditions: | No Restrictions | Application Area: | Additives Of Phosphor Activator, Colored Lenses And Optical Filters |
| High Light: | yttrium oxide nanoparticles,cerium oxide nanoparticles |
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Nano Europium Oxide Eu2O3 CAS 1308-96-9 For Phosphor Activator
Name: Nano europium oxide CAS: 1308-96-9
Molecular formula: Eu2O3 Molecular weight: 351.9
Description: Nano europium oxide is white powder with light pink color, insoluble in water and soluble in acid. The preparation method of nanometer europium oxide is that europium oxide precursor is prepared with EuCl3 as raw material and polyvinyl alcohol as dispersant by ammonium bicarbonate precipitation process, then methanol is added, and it is heated to decompose, the europium oxide Eu2O3 obtained is crushed and screened to obtain nanometer europium oxide.
Specification:
| Name | Nano Eu2O3_4N | Nano Eu2O3_3N | |
| Molecular formula | Eu2O3 | Eu2O3 | |
| CAS | 1308-96-9 | 1308-96-9 | |
| Total rare earth TREO | % | ≥98.5 | ≥98.0 |
| Eu2O3/TREO | % | ≥99.99 | ≥99.9 |
| Rare earth impurities | % | ≤0.01 | ≤0.03 |
| Non-rare earth impurities | % | ≤0.03 | ≤0.05 |
| Chloride Cl- | % | ≤0.01 | ≤0.03 |
| LOI | % | ≤2.0 | ≤3.0 |
| BET | m2/g | 16-25 | 16-25 |
| Granularity TEM | nm | <100 | <100 |
| D10 SED | um | ≤0.2 | ≤0.2 |
| D50 SED | um | ≤0.7 | ≤0.7 |
| D90 SED | um | ≤2.0 | ≤2.0 |
| property | White powder | ||
| Application area | Additives of Phosphor activator, Colored lenses and optical filters, etc. | ||
| Package | Conventional packaging, flexible packaging according to customer needs | ||
Packing: 1 kg or 5 kg per package, 50 kg iron drum, provide small package: 100g, 500g, and other small packages.
Used: Used in the manufacture of additives of phosphor activator, colored lenses and optical filters. Most of nano europium oxide is used in phosphor. Eu3+ is used as activator of red phosphor and Eu2+ is used as blue phosphor. Recently, europium oxide nanoparticles have also been used as stimulated emission phosphors in new X-ray medical diagnosis systems. Nano europium oxide can also be used to make colored lenses and optical filters, and used for magnetic bubble storage devices.
Contact Person: Miss. Wang wendy
Tel: 86-18915544907
Fax: 86-512-62860309
