Gadolinium oxide hmoov yog ib yam khoom muaj xws li gadolinium thiab oxygen nyob rau hauv tshuaj daim ntawv, los yog hu ua gadolinium trioxide. Cov tsos mob: Dawb amorphous hmoov. Qhov ceev 7.407g / cm3. Lub melting point yog 2330 ± 20 ℃ (raws li qee qhov chaw, nws yog 2420 ℃). Insoluble nyob rau hauv dej, soluble nyob rau hauv acid los tsim cov ntsev sib xws. Yooj yim nqus dej thiab carbon dioxide hauv huab cua, tuaj yeem hnov mob nrog ammonia los ua gadolinium hydrate nag lossis daus.
Nws cov kev siv tseem ceeb suav nrog:
1.Gadolinium oxide yog siv los ua lub laser siv lead ua: Hauv laser technology, gadolinium oxide yog cov khoom siv lead ua tseem ceeb uas tuaj yeem siv los tsim cov khoom lag luam lasers rau kev sib txuas lus, kev kho mob, tub rog thiab lwm yam kev lag luam. Siv los ua ib qho ntxiv rau yttrium aluminium thiab yttrium hlau garnet, nrog rau cov khoom siv fluorescent sensitized hauv cov khoom siv kho mob
2.Gadolinium oxide hmoovyog siv los ua catalyst: Gadolinium oxide yog ib qho catalyst zoo uas tuaj yeem txhawb tus nqi thiab kev ua haujlwm ntawm qee yam tshuaj lom neeg, xws li hydrogen tiam thiab alkane distillation txheej txheem. Gadolinium oxide, raws li ib qho zoo heev catalyst, yog dav siv nyob rau hauv cov txheej txheem tshuaj xws li roj av cracking, dehydrogenation, thiab desulfurization. Nws tuaj yeem txhim kho kev ua haujlwm thiab kev xaiv ntawm cov tshuaj tiv thaiv, txo kev siv hluav taws xob, thiab txhim kho qhov zoo thiab cov txiaj ntsig ntawm cov khoom.
3. Siv rau kev tsim khoom ntawmgadolinium hlau: Gadolinium oxide yog ib qho tseem ceeb raw khoom rau zus tau tej cov gadolinium hlau, thiab high-purity gadolinium hlau yuav ua tau los ntawm kev txo gadolinium oxide.
4. Siv nyob rau hauv kev lag luam nuclear: Gadolinium oxide yog ib qho khoom nruab nrab uas tuaj yeem siv los npaj cov roj rods rau nuclear reactors. Los ntawm kev txo cov gadolinium oxide, hlau gadolinium tuaj yeem tau txais, uas tuaj yeem siv los npaj ntau hom roj rods.
5. Fluorescent hmoov:Gadolinium oxide hmoovtuaj yeem siv los ua tus activator ntawm fluorescent hmoov los tsim cov ci ntsa iab thiab siab xim kub LED fluorescent hmoov. Nws tuaj yeem txhim kho lub teeb pom kev zoo thiab xim rendering Performance index ntawm LED, thiab txhim kho lub teeb xim thiab attenuation ntawm LED.
6. Cov ntaub ntawv sib nqus: Gadolinium oxide tuaj yeem siv los ua ib qho ntxiv hauv cov khoom sib nqus los txhim kho lawv cov khoom sib nqus thiab thermal stability. Nws yog dav siv nyob rau hauv kev tsim cov hlau nplaum ruaj khov, cov ntaub ntawv magnetostrictive, thiab cov ntaub ntawv khaws cia magneto-optical.
7. Cov ntaub ntawv ceramic: Gadolinium oxide tuaj yeem siv los ua cov khoom siv hauv cov khoom siv ceramic los txhim kho lawv cov khoom siv, thermal stability, thiab tshuaj stability. Nws yog dav siv nyob rau hauv kev tsim ntawm high-temperature ceramics, functional ceramics, thiab bioceramics.
Post lub sij hawm: Apr-23-2024