Gadolinium (III) Oxide
Cov Khoom Siv Oxide Gadolinium (III)
| CAS Nr. | 12064-62-9 | |
| Cov mis tshuaj | Gd2O3 | |
| Qhov hnyav ntawm cov molar | 362.50 g/mol | |
| Qhov tsos | hmoov dawb tsis muaj ntxhiab | |
| Qhov Ceev | 7.07 g/cm3 [1] | |
| Qhov kub yaj | 2,420 °C (4,390 °F; 2,690 K) | |
| Kev yaj hauv dej | tsis yaj | |
| Cov khoom yaj tau (Ksp) | 1.8 × 10−23 | |
| Kev yaj tau | yaj tau hauv cov kua qaub | |
| Kev cuam tshuam ntawm kev sib nqus (χ) | +53,200·10−6 cm3/mol | |
| Cov Lus Qhia Txog Gadolinium (III) Oxide Uas Muaj Peev Xwm Siab |
Qhov Loj ntawm Cov Khoom Me Me (D50) 2〜3 μm
Kev Huv Si (（Gd2O3） 99.99%
TREO (Tag Nrho Cov Oxides Uas Tsis Tshua Muaj) 99%
| RE Cov Ntsiab Lus Tsis Muaj Peev Xwm | ppm | Cov Khoom Uas Tsis Yog REEs | ppm |
| La2O3 | <1 | Fe2O3 | <2 |
| CeO2 | 3 | SiO2 | <20 |
| Pr6O11 | 5 | CaO | <10 |
| Nd2O3 | 3 | PbO | Nd |
| Sm2O3 | 10 | CL¯ | <50 |
| Eu2O3 | 10 | LOI | ≦1% |
| Tb4O7 | 10 | ||
| Dy2O3 | 3 | ||
| Ho2O3 | <1 | ||
| Er2O3 | <1 | ||
| Tm2O3 | <1 | ||
| Yb2O3 | <1 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
【Ntim】25KG/hnab Yuav tsum tau ua: tsis muaj dej noo, tsis muaj plua plav, qhuav, muaj cua nkag thiab huv.
Gadolinium (III) Oxide siv rau dab tsi?
Gadolinium oxide yog siv rau hauv kev sib nqus resonance thiab fluorescence imaging.
Gadolinium oxide yog siv los ua kom qhov kev pom tseeb ntawm daim duab scan hauv MRI.
Gadolinium oxide yog siv los ua tus neeg sawv cev sib piv rau MRI (magnetic resonance imaging).
Gadolinium oxide yog siv rau hauv kev tsim cov hauv paus rau cov khoom siv luminescent ua haujlwm siab.
Gadolinium oxide yog siv rau hauv kev hloov kho doping ntawm cov khoom siv nano uas tau kho cua sov. Gadolinium oxide yog siv rau hauv kev tsim khoom lag luam semi-commercial ntawm cov ntaub ntawv magneto caloric.
Gadolinium oxide yog siv rau kev ua cov tsom iav kho qhov muag, optic thiab ceramic daim ntawv thov.
Gadolinium oxide yog siv ua tshuaj lom uas tuaj yeem hlawv tau, hauv lwm lo lus, gadolinium oxide yog siv ua ib feem ntawm cov roj tshiab hauv cov reactors compact los tswj cov neutron flux thiab lub zog.