Dysprosium oxide, kuj hu uaDy2O3, yog ib tug compound teej tug mus rau lub rare ntiaj teb element tsev neeg.Vim nws cov khoom tshwj xeeb, nws tau siv dav hauv ntau lub lag luam, tab sis cov lus nug uas feem ntau tshwm sim yog seb puas yogdysprosium oxide hmoovyog soluble hauv dej.Hauv tsab xov xwm no, peb yuav tshawb txog qhov solubility ntawmdysprosium oxide hmoovhauv dej thiab nws qhov tseem ceeb hauv kev siv sib txawv.
Kom daws tau qhov teeb meem thawj zaug,dysprosium oxide hmoovyog ib nrab soluble hauv dej.Thaum tov nrog dej, nws reacts thiab tsim hydroxide.Cov tshuaj tiv thaiv ntawmdysprosium oxide hmoovthiab dej yog raws li nram no:
Dy2O3 + 3H2O → 2Dy(OH) 3
Los ntawm cov tshuaj tiv thaiv peb tuaj yeem pom tias cov dej ua raws li reactant, hloov pauvdysprosium oxide hmoovnyob rau hauv dysprosium hydroxide.Qhov no ib nrab solubility enablesdysprosium oxide hmoovsiv rau hauv ntau yam kev siv uas xav tau kev daws teeb meem dej.
Txawm li cas los xij, nws tseem ceeb heev uas yuav tsum nco ntsoov tiasdysprosium oxide hmoovtsis yog soluble tag nrho hauv dej.Nws solubility yog txwv thiab feem ntaudysprosium oxide hmoovyuav nyob twj ywm rau hauv daim ntawv txawm tias tom qab kev sib cuag nrog dej ntev.Qhov kev txwv tsis pub solubility no ua rau dysprosium oxide haum rau cov ntawv thov uas yuav tsum tau tswj kev tso tawm ntawm dysprosium ions.
Solubility ntawmdysprosium oxide hmoovhauv dej muaj qhov cuam tshuam tseem ceeb rau kev lag luam sib txawv.Ib daim ntawv thov tseem ceeb yog nyob rau hauv lub tshav pob ntawm catalysis.Dysprosium oxidefeem ntau yog siv los ua catalyst nyob rau hauv ntau yam tshuaj tiv thaiv.Nws ib nrab solubility hauv dej tso cai rau nws cuam tshuam nrog cov reactants yaj hauv dej thiab txhawb cov kev xav tau.Cov tsim dysprosium hydroxide ua raws li ib hom kab mob thaum lub sij hawm cov txheej txheem catalytic, tso cai rau cov tshuaj tiv thaiv mus ntxiv.
Lwm qhov tseem ceeb ntawm kev sivdysprosium oxide hmoovyog tsim los ntawm phosphorus.Phosphors yog cov khoom siv uas nqus lub zog thiab tawm lub teeb.Dysprosium-doped phosphors muajdysprosium oxide hmoovraws li ib tug dopant thiab muaj cov yam ntxwv kho qhov muag.Qhov txwv solubility ntawmdysprosium oxide hmoovNyob rau hauv dej xyuas kom meej tias cov phosphor khaws nws cov khoom xav tau txawm tias thaum raug dej los yog av noo.
Tsis tas li ntawd, solubility ntawmdysprosium oxide hmoovhauv dej kuj tseem ua lub luag haujlwm tseem ceeb hauv ib puag ncig thiab kev noj qab haus huv.Muab nws cov solubility tsawg, dysprosium oxide tsis zoo li yuav paug dej los yog ua rau muaj kev pheej hmoo loj rau cov dej hauv dej.Cov cuab yeej no ua rau nws yog qhov zoo tagnrho rau cov ntawv thov uas ib puag ncig kev nyab xeeb muaj kev txhawj xeeb.
Hauv luv luv,Dysprosium oxide (Dy2O3)yog ib nrab soluble hauv dej.Txawm hais tias nws tsis yaj tag, nws solubility muab nws cov ntaub ntawv tseem ceeb nyob rau hauv ntau yam lag luam.Reacts nrog dej los tsim dysprosium hydroxide, uas yog siv rau hauv catalysis thiab phosphor ntau lawm.Tsis tas li ntawd, qhov txwv solubility ntawmdysprosium oxide hmoovkuj pab txhawb rau kev xav txog kev nyab xeeb ib puag ncig.To taub lub solubility ntawmdysprosium oxide hmoovhauv dej yog qhov tseem ceeb rau kev siv nws cov khoom tshwj xeeb thiab ua kom nws muaj peev xwm ua tau ntau yam kev siv.
Post lub sij hawm: Oct-31-2023