Europium(III) Oksaydh
Astaamaha Oxide-ka ee Europium(III)
| Lambarka CAS. | 12020-60-9 | |
| Qaacidada kiimikada | Eu2O3 | |
| Cufka gawska | 351.926 g/mol | |
| Muuqaalka | Budada adag ee cad ilaa casaan khafiif ah | |
| Ur | aan ur lahayn | |
| Cufnaanta | 7.42 g/cm3 | |
| Barta dhalaalaysa | 2,350 °C (4,260 °F; 2,620 K)[1] | |
| Barta karkarinta | 4,118 °C (7,444 °F; 4,391 K) | |
| Milmida biyaha | Wax laga fiirsan karo | |
| Nuglaanta birlabta (χ) | +10,100·10−6 cm3/mol | |
| Gudbinta kulaylka | 2.45 W/(m K) | |
| Tilmaamaha Oxide-ka Europium (III) ee Nadiifka Sare Cabbirka Walxaha (D50) 3.94 um Daacadnimo (Eu2O3) 99.999% TREO (Wadarta Oxides-ka Dhulka ee Naadirka ah) 99.1% |
| Waxyaabaha Nadaafadda RE | ppm | Nadaafad aan ahayn REES | ppm |
| La2O3 | <1 | Fe2O3 | 1 |
| CeO2 | <1 | SiO2 | 18 |
| Pr6O11 | <1 | CaO | 5 |
| Nd2O3 | <1 | ZnO | 7 |
| Sm2O3 | <1 | CL¯ | <50 |
| Gd2O3 | 2 | LOI | <0.8% |
| Tb4O7 | <1 | ||
| Dy2O3 | <1 | ||
| Ho2O3 | <1 | ||
| Er2O3 | <1 | ||
| Tm2O3 | <1 | ||
| Yb2O3 | <1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
| 【Baakad】 25KG/bacda Shuruudaha: qoyaanka u adkaysta, aan boodh lahayn, qalalan, hawo-qaadis iyo nadiif. |
| Maxaa loo isticmaalaa Europium (III) Oxide? |
Oxide-ka Europium(III) (Eu2O3) waxaa si weyn loogu isticmaalaa fosfooraska cas ama buluugga ah ee telefishinnada iyo laambadaha fluorescent-ka, iyo sidoo kale firfircooni u ah fosfooraska ku salaysan yttrium. Sidoo kale waa wakiil loogu talagalay soo saarista galaaska fluorescent-ka. Fluorescence-ka Europium waxaa loo isticmaalaa fosfooraska ka hortagga been abuurka ah ee ku jira lacagta Euro. Oxide-ka Europium wuxuu leeyahay awood weyn oo ah walxo sawir-qaadis ah oo loogu talagalay burburka photocatalytic ee wasakhowga dabiiciga ah.
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