Gadolinium (III) Oxide
Gadolinium (III) Oxide Properties
| CAS Nr. | 12064-62-9 | |
| Tshuaj formula | gd2o3 ua | |
| Molar loj | 362.50 g / mol | |
| Qhov tshwm sim | dawb odorless hmoov | |
| Qhov ntom | 7.07g / cm3 [1] | |
| Melting point | 2,420 ° C (4,390 ° F; 2,690 K) | |
| Solubility hauv dej | insoluble | |
| Solubility khoom (Ksp) | 1.8 x 10-23 | |
| Solubility | soluble nyob rau hauv acid | |
| Sib nqus susceptibility (χ) | +53,200·10–6 cm3/mol | |
| High Purity Gadolinium (III) Oxide Specification |
Particle Loj (D50) 2 ~ 3 μm
Purity (Gd2O3) 99.99%
TREO (Tag nrho Rare Earth Oxides) 99%
| RE Impurities Cov ntsiab lus | ppm ua | Tsis-REEs impurities | ppm ua |
| lwj 2o3 | <1 | Fe2O 3 | <2 |
| CeO 2 | 3 | SiO 2 | <20 |
| np6o 11 | 5 | CaO | <10 |
| Nd2O 3 | 3 | PbO | Nd |
| sm2o3 ua | 10 | CL¯ | <50 |
| ua 2o3 | 10 | LOI | ≦1% |
| twb 4o7 | 10 | ||
| Dy2O3 | 3 | ||
| hlo 2o3 | <1 | ||
| Ua 2O3 | <1 | ||
| twm 2o3 | <1 | ||
| yb2o 3 | <1 | ||
| lwj 2o3 | <1 | ||
| y2o3 ua | <1 |
【Packaging】 25KG / hnab Yuav tsum muaj: pov thawj noo noo, tsis muaj plua plav, qhuav, cua thiab huv.
Gadolinium (III) Oxide siv rau dab tsi?
Gadolinium oxide yog siv nyob rau hauv magnetic resonance thiab fluorescence imaging.
Gadolinium oxide yog siv los ua kev txhim kho ntawm kev ua kom pom tseeb hauv MRI.
Gadolinium oxide yog siv los ua tus neeg sawv cev sib txawv rau MRI (magnetic resonance imaging).
Gadolinium oxide yog siv nyob rau hauv fabrication ntawm lub hauv paus rau high-efficiency luminescent li.
Gadolinium oxide yog siv nyob rau hauv doping-hloov kho thermally kho nano composites.Gadolinium oxide yog siv nyob rau hauv ib nrab lag luam manufacturing ntawm magneto caloric cov ntaub ntawv.
Gadolinium oxide yog siv los ua cov iav kho qhov muag, kho qhov muag thiab daim ntaub ntawv ceramic.
Gadolinium oxide yog siv los ua cov tshuaj lom burnable, nyob rau hauv lwm yam lus, gadolinium oxide yog siv los ua ib feem ntawm cov roj tshiab nyob rau hauv compact reactors los tswj cov neutron flux thiab lub zog.