Europium Oxide Eu2O3
Fa'amatalaga pupuu
Oloa:Europium Oxide
fua fa'atatau:Eu2O3
Numera CAS: 1308-96-9
Mama:99.999%(5N), 99.99%(4N),99.9%(3N) (Eu2O3/REO)
Molecular Weight: 351.92
Malosi: 7.42 g/cm3
Liu liusuavai: 2350°C
Fa'aaliga: Pa'epa'e pa'epa'e ma sina pa'u piniki
Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi
Mausalī: Laititi hygroscopic
Tele gagana: Europium Oxid, Oxyde De Europium, Oxido Del Europio
Fa'aaogāga
Europium(iii) oxide, e ta'ua fo'i Europia, o lo'o fa'aaogaina e fai ma phosphor activator, fa'alava cathode-ray ma fa'aaliga vai-keiolio fa'aaogaina i masini komepiuta ma televise e fa'aaogaina le Europium Oxide e fai ma phosphor mumu; e leai se sui e iloa. Europium Oxide (Eu2O3) o loʻo faʻaaogaina lautele e avea o se phosphor mumu i seti televise ma moli fluorescent, ma o se activator mo Yttrium-based phosphors. Europium Oxide o loʻo faʻaaogaina mo le gaosia o le paʻu feʻaveaʻi mo faʻamaʻi ata lanu, e seasea le lalolagi tricolor fluorescent paʻu mo lamepa, X-ray intensifying screen activators, ma isi. moli moli.
Fua mamafa: 1000,2000Kg.
afifiina：I totonu o le pa'u u'amea ma totonu lua PVC ato o lo'o iai le 50Kg net ta'itasi.
Fa'aaliga:Ole mama mama, eleelea e le masani ai, eleelea e le masani ai ma isi faʻailoga e mafai ona faʻatulagaina e tusa ai ma manaoga o tagata faatau
Fa'amatalaga
| Eu2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 99 | 99 | 99 |
| Ma'imau ile mumu (% max.) | 0.5 | 1 | 1 |
| Fa'alelalolagi seāseā | ppm maualuga. | ppm maualuga. | % maualuga. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 1 1 1 2 1 1 1 1 1 1 1 1 1 | 5 5 5 5 10 10 10 10 5 5 5 5 5 5 | 0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
| Fa'alelalolagi e le'o seasea maua | ppm maualuga. | ppm maualuga. | % maualuga. |
| Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO | 5 50 10 1 100 2 3 2 | 8 100 30 5 300 5 10 5 | 0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
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