Erbium Oxide
Erbium OxideCov Khoom
| Cov lus sib xws | Erbium Oxide, Erbia, Erbium (III) oxide |
| CAS Nr. | 12061-16-4 |
| Cov mis tshuaj | Er2O3 |
| Qhov hnyav ntawm cov molar | 382.56g/mol |
| Qhov tsos | cov pob zeb liab dawb |
| Qhov Ceev | 8.64g/cm3 |
| Qhov kub yaj | 2,344°C(4,251°F;2,617K) |
| Kub taw tes | 3,290°C(5,950°F;3,560K) |
| Kev yaj hauv dej | tsis yaj hauv dej |
| Kev cuam tshuam ntawm kev sib nqus (χ) | +73,920·10−6cm3/mol |
| Kev Ntshiab SiabErbium oxideCov Lus Qhia Tshwj Xeeb |
Qhov Loj ntawm Cov Khoom Me Me (D50) 7.34 μm
Kev Huv Huv (Er2O3）≧ 99.99%
TREO (Tag Nrho Cov Oxides Uas Tsis Tshua Muaj) 99%
| REImpuritiesCov Ntsiab Lus | ppm | Cov Khoom Tsis Yog-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 |
【Ntim】25KG/hnab Yuav tsum tau ua: tsis muaj dej noo, tsis muaj plua plav, qhuav, muaj cua nkag thiab huv.
Yog dab tsiErbium oxidesiv rau?
Er2O3 (Erbium (III) Oxide los yog Erbium Sesquioxide)yog siv rau hauv cov khoom siv ceramics, iav, thiab cov khoom lasers uas tau teev tseg.Er2O3feem ntau yog siv los ua tus activator ion hauv kev ua cov ntaub ntawv laser.Erbium oxideCov ntaub ntawv nanoparticle doped tuaj yeem tawg ua iav lossis yas rau kev tso saib, xws li cov saib xyuas zaub. Cov khoom siv photoluminescence ntawm erbium oxide nanoparticles ntawm carbon nanotubes ua rau lawv muaj txiaj ntsig zoo hauv kev siv biomedical. Piv txwv li, erbium oxide nanoparticles tuaj yeem hloov kho qhov chaw rau kev faib tawm rau hauv cov dej thiab cov dej tsis yog dej rau bioimaging.Cov erbium oxideskuj tseem siv ua lub rooj vag dielectrics hauv cov khoom siv semi conductor vim nws muaj qhov dielectric tas mus li (10–14) thiab qhov sib txawv loj. Erbium qee zaum siv ua tshuaj lom neutron hlawv tau rau roj nuclear.