Dysprosium Oxide
Dysprosium Oxide Properties
| CAS Nr. | 1308-87-8 ib |
| Tshuaj formula | Dy2O3 |
| Molar loj | 372,998 g / mol |
| Qhov tshwm sim | pastel yellowish-greenish hmoov. |
| Qhov ntom | 7.80g / cm3 |
| Melting point | 2,408°C(4,366°F; 2,681K)[1] |
| Solubility hauv dej | Tsis tsim nyog |
| High Purity Dysprosium Oxide Specification | |
| Particle Loj (D50) | 2,84m :ua |
| Purity (Dy2O3) | ≧99.9% |
| TREO (Tag nrhoRareEarthOxides) | 99.64% |
| REImpuritiesCov ntsiab lus | ppm ua | Tsis-REEsImpurities | ppm ua |
| lwj 2o3 | <1 | Fe2O 3 | 6.2 |
| CeO 2 | 5 | SiO 2 | 23.97 Nws |
| np6o 11 | <1 | CaO | 33.85 Nws |
| Nd2O 3 | 7 | PbO | Nd |
| sm2o3 ua | <1 | CL¯ | 29.14 Nws |
| ua 2o3 | <1 | LOI | 0.25% |
| gd2o3 ua | 14 | ||
| twb 4o7 | 41 | ||
| hlo 2o3 | 308 | ||
| Ua 2O3 | <1 | ||
| twm 2o3 | <1 | ||
| yb2o 3 | 1 | ||
| lwj 2o3 | <1 | ||
| y2o3 ua | 22 | ||
【Packaging】25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Dysprosium Oxide siv rau dab tsi?
Dy2O3 (dysprosium oxide)yog siv nyob rau hauv ceramics, iav, phosphors, lasers thiab dysprosium halide teeb.Dy2O3 feem ntau yog siv los ua cov khoom siv kho qhov muag, catalysis, magneto-optical kaw cov ntaub ntawv, cov ntaub ntawv nrog cov magnetostriction loj, ntsuas ntawm neutron zog-spectrum, nuclear tshuaj tiv thaiv rods, neutron absorbents, iav additives, thiab tsis tshua muaj ntiaj teb hlau nplaum ruaj khov.Nws kuj yog siv los ua dopant hauv fluorescent, kho qhov muag thiab laser-based li, dielectric multilayer ceramic capacitors (MLCC), high efficiency phosphors, thiab catalysis.Lub paramagnetic xwm ntawm Dy2O3 kuj yog siv nyob rau hauv magnetic resonance (MR) thiab optical imaging agents.Ntxiv rau cov ntawv thov no, dysprosium oxide nanoparticles tsis ntev los no tau raug txiav txim siab rau kev siv tshuaj biomedical xws li kev tshawb fawb txog qog noj ntshav, tshuaj ntsuam xyuas tshuaj tshiab, thiab kev xa tshuaj.