Erbium oxide
Erbium oxideKatundu
| Mawu ofanana | Erbium oxide, Erbia, Erbium (III) oxide |
| CAS No. | 12061-16-4 |
| Chemical formula | Er2O3 |
| Molar mass | 382.56g / mol |
| Maonekedwe | pinki makhiristo |
| Kuchulukana | 8.64g/cm3 |
| Malo osungunuka | 2,344°C(4,251°F;2,617K) |
| Malo otentha | 3,290°C(5,950°F;3,560K) |
| Kusungunuka m'madzi | osasungunuka m'madzi |
| Kutengeka kwa maginito (χ) | + 73,920 · 10−6cm3/mol |
| Kuyera KwambiriErbium oxideKufotokozera |
Kukula kwa Tinthu (D50) 7.34 μm
Chiyero (Er2O3）≧99.99%
TREO (Total Rare Earth Oxides) 99%
| REImpuritiesContents | ppm | Zosawonongeka za REEs | ppm |
| La2O3 | <1 | Fe2O3 | <8 |
| CeO2 | <1 | SiO2 | <20 |
| Pr6O11 | <1 | CaO | <20 |
| Nd2O3 | <1 | CL | <200 |
| Sm2O3 | <1 | LOI | ≦1% |
| Eu2O3 | <1 | ||
| Gd2O3 | <1 | ||
| Tb4O7 | <1 | ||
| Dy2O3 | <1 | ||
| Ho2O3 | <1 | ||
| Tm2O3 | <30 | ||
| Yb2O3 | <20 | ||
| Lu2O3 | <10 | ||
| Y2O3 | <20 |
【Kupaka】 25KG / thumba Zofunika: umboni wa chinyezi, wopanda fumbi, wowuma, mpweya wabwino komanso woyera.
Ndi chiyaniErbium oxidekugwiritsidwa ntchito?
Er2O3 (Erbium (III) Oxide kapena Erbium Sesquioxide)amagwiritsidwa ntchito mu ceramics, galasi, ndi lasers olimba otchulidwa.Er2O3amagwiritsidwa ntchito ngati ion activator popanga zida za laser.Erbium oxideDoped nanoparticle zida zitha kumwazikana mugalasi kapena pulasitiki pazowonetsera, monga zowonera. The photoluminescence katundu wa erbium okusayidi nanoparticles pa mpweya nanotubes amawapangitsa kukhala zothandiza biomedical ntchito. Mwachitsanzo, erbium okusayidi nanoparticles akhoza pamwamba kusinthidwa kwa kugawa mu amadzimadzi ndi sanali amadzimadzi TV kwa bioimaging.Erbium oxidesAmagwiritsidwanso ntchito ngati ma dielectric pachipata pazida zopangira ma semi conductor popeza ali ndi ma dielectric okhazikika (10-14) komanso kusiyana kwakukulu kwa bandi. Erbium nthawi zina amagwiritsidwa ntchito ngati poizoni wa nyutroni woyaka moto wa nyukiliya.