Erbium Oxide
Erbium OxideCov khoom
| Synonym | Erbium Oxide, Erbia, Erbium (III) oxide |
| CAS Nr. | 12061-16-4 |
| Tshuaj formula | Ua 2O3 |
| Molar loj | 382.56 g / mol |
| Qhov tshwm sim | siv lead ua liab |
| Qhov ntom | 8.64g 3 |
| Melting point | 2,344 ° C (4,251 ° F; 2,617K) |
| Boiling point | 3,290 ° C (5,950 ° F; 3,560K) |
| Solubility hauv dej | insoluble hauv dej |
| Sib nqus susceptibility (χ) | +73,920·10–6cm3/mol |
| Siab PurityErbium oxideSpecification |
Particle Loj (D50) 7.34 μm
Purity (Er2O3)≧99.99%
TREO (Tag nrho Rare Earth Oxides) 99%
| REImpuritiesCov ntsiab lus | ppm ua | Tsis-REEsImpurities | ppm ua |
| lwj 2o3 | <1 | Fe2O 3 | <8 |
| CeO 2 | <1 | SiO 2 | <20 |
| np6o 11 | <1 | CaO | <20 |
| Nd2O 3 | <1 | CL¯ | <200 |
| sm2o3 ua | <1 | LOI | ≦1% |
| ua 2o3 | <1 | ||
| gd2o3 ua | <1 | ||
| twb 4o7 | <1 | ||
| Dy2O3 | <1 | ||
| hlo 2o3 | <1 | ||
| twm 2o3 | <30 | ||
| yb2o 3 | <20 | ||
| lwj 2o3 | <10 | ||
| y2o3 ua | <20 |
【Packaging】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Dab tsi yogErbium oxidesiv rau?
Er2O3 (Erbium (III) Oxide lossis Erbium Sesquioxide)yog siv nyob rau hauv ceramics, iav, thiab cov ntaub ntawv teev lasers.Ua 2O3feem ntau yog siv los ua tus activator ion hauv kev ua cov ntaub ntawv laser.Erbium oxidedoped nanoparticle cov ntaub ntawv tuaj yeem muab faib ua iav lossis yas rau cov hom phiaj tso saib, xws li cov duab saib.Cov cuab yeej 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 mus rau hauv aqueous thiab non-aqueous media rau bioimaging.Erbium oxideskuj tseem siv los ua rooj vag dielectrics hauv cov khoom siv semi conductor vim nws muaj qhov siab dielectric tas li (10-14) thiab qhov sib txawv loj.Erbium qee zaum siv los ua cov tshuaj lom neutron burnable rau nuclear roj.