Gadolinium (III) Oxide
Gadolinium (III) Oxide cov khoom
| Cas Tsis tau. | 12064-62-9 | |
| Tshuaj Cov Qauv | Gd2o3 | |
| Tus hniav loj | 362.50 g / mol | |
| Kev tshwm sim | Dawb ntxhiab tsw | |
| Ceev | 7.07 g / cm3 [1] | |
| Melting taw tes | 2,420 ° C (4,390 ° F; 2,690 K) | |
| Solubility hauv dej | insoluble | |
| Solubility Khoom (KSP) | 1.8 × 10-23 | |
| So | soluble hauv acid | |
| Sib Nqus Tau Zoo (χ) | + 53,200 · 10/00 mol3 / mol | |
| Kev Purity Gadolinium (III) OXIDE qhov tshwj xeeb |
Qhov loj me me (D50) 2/μ3 μm
Purity ((GD2O3) 99.99%
Treo (tag nrho tsis tshua muaj ntiaj teb oxides) 99%
| Rov qab cov ntsiab lus | ppm | Tsis-rees impurities | ppm |
| La2o3 | <1 | Fes2o3 | <2 |
| Tus kab khiav | 3 | Siio2 | <20 |
| PR6O11 | 5 | Cao | <10 |
| Nd2o3 | 3 | Lub hnab nyiaj | Nd |
| Sm2o3 | 10 | Rab tshuab | <50 |
| EU2O3 | 10 | Loi | ≦ 1% |
| Tb4o7 | 10 | ||
| Dy2o3 | 3 | ||
| Ho2o3 | <1 | ||
| Er2o3 | <1 | ||
| Tm2o3 | <1 | ||
| Yb2o3 | <1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
【Ntim】 25g / hnab yuav tsum muaj: cov pov thawj noo noo, plua plav-dawb, ua kom qhuav, ua kom qhuav thiab ua kom qhuav.
Dab tsi yog gadolinium (III) oxide siv rau?
Gadolinium ox oxide yog siv hauv kev sib nqus resonance thiab fluorescence ua kom muaj yees.
Gadolinium ox oxide yog siv los ua kev txhim kho ntawm scan clarity hauv mri.
Gadolinium oxide yog siv raws li kev sib piv tus neeg sawv cev rau mri (kev sib nqus resonance resonance).
Gadolinium oxide yog siv nyob rau hauv kev fabrication ntawm lub hauv paus rau cov khoom siv tau zoo lumenticicitic.
Gadolinium oxide yog siv nyob rau hauv doping-hloov kho ntawm cov kho mob uas kho cov nano muaj composites nano. Gadolinium ox oxide yog siv nyob rau hauv ib nrab kev coj ua lag luam ntawm cov khoom muaj caloric.
Gadolinium oxide yog siv rau kev ua qhov muag iav, optic thiab ceramic thiab ceramic thiab ceramic thiab ceramic thiab ceramic thiab ceramic thiab ceramic thiab ceramic thiab ceramic thiab ceramic.
Gadolinium oxide yog siv los ua tshuaj lom hlawv, hauv lwm lo lus, gadolinium oxide yog siv los ua ib feem ntawm cov roj tshiab hauv cov neutron flux thiab lub zog.