Dysprosium oxide
Dysprosium oxide khoom
| Casno. | 1308-87-8 |
| Tshuaj Cov Qauv | Dy2o3 |
| Tus hniav loj | 372.998g / mol |
| Kev tshwm sim | pastel daj-ntsuab hmoov. |
| Ceev | 7.80g / cm3 |
| Melting taw tes | 2,408 ° C (4,366 ° F; 2,681K) [1] |
| Solubility hauv dej | Tsis pom zoo |
| Lub Siab Dysprosium Oxide Cov Lus Qhia | |
| Qhov loj me me (D50) | 2.84 μm |
| Purity (DY2O3) | ≧ 99.9% |
| Treo (TotalRareErtegthegides) | 99.64% |
| Reimpuriticcontents | ppm | Tsis-reesimpurities | ppm |
| La2o3 | <1 | Fes2o3 | 6.2 |
| Tus kab khiav | 5 | Siio2 | 23.97 |
| PR6O11 | <1 | Cao | 33.85 |
| Nd2o3 | 7 | Lub hnab nyiaj | Nd |
| Sm2o3 | <1 | Rab tshuab | 29.14 |
| EU2O3 | <1 | Loi | 0.25% |
| Gd2o3 | 14 | ||
| Tb4o7 | 41 | ||
| Ho2o3 | 308 | ||
| Er2o3 | <1 | ||
| Tm2o3 | <1 | ||
| Yb2o3 | 1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | 22 | ||
【Ntim】25kg / hnab yuav tsum muaj: cov tshuaj noo cov pov thawj, plua plav-dawb, qhuav, ua kom qhuav thiab ua kom huv.
Dab tsi yog denseprosium oxide siv rau?
DY2O3 (dysprosium oxide)yog siv nyob rau hauv Ceramics, iav, phosphors, lasers thiab dysprosium haride teeb. DY2O3 feem ntau yog siv ntxiv ua cov khoom siv kho kom zoo nkauj, ntsuas hluav taws xob, nruab nrab ntawm cov khoom siv hluav taws xob tsis zoo, thiab lub ntiaj teb tsis tshua muaj cov hlau nplaum. Nws tseem siv raws li dopant hauv fluorescent, optical thiab laser-bullab cov cuab yeej (MLCC), muaj txiaj ntsig phosphors, thiab catalysis. Lub paramagnetic xwm ntawm dy2o3 kuj tau siv hauv kev sib nqus resonance (mr) thiab kho qhov muag cov neeg sawv cev. Ntxiv rau cov ntawv thov no, cov nanoparticles olide tau txiav txim siab tsis ntev los no rau kev tshawb fawb cancer, kev kuaj tshuaj tshiab, thiab kev xa tshuaj tshiab.