Dysprosium oxide, tseem hu uadysprosium (III) oxide, yog ntau yam thiab tseem ceeb compound nrog ntau yam kev siv. Lub ntiaj teb tsis tshua muaj hlau oxide yog tsim los ntawm dysprosium thiab oxygen atoms thiab muaj cov tshuaj formulaDy2O3. Vim nws qhov kev ua tau zoo thiab cov yam ntxwv, nws tau siv dav hauv ntau yam lag luam.
Ib qho tseem ceeb ntawm kev siv dysprosium oxide yog nyob rau hauv kev tsim cov khoom siv hluav taws xob thiab cov hlau nplaum. Dysprosium yog cov khoom tseem ceeb hauv kev ua cov hlau nplaum zoo xws li neodymium hlau boron (NdFeB) hlau nplaum. Cov hlau nplaum no tau siv ntau yam kev siv, suav nrog tsheb fais fab, cua turbines, khoos phis tawj hard drives thiab ntau lwm yam khoom siv hluav taws xob. Dysprosium oxide txhim kho cov khoom sib nqus ntawm cov hlau nplaum, ua rau lawv muaj zog dua thiab ua haujlwm ntev.
Ntxiv rau nws siv hauv cov hlau nplaum,dysprosium oxide hmoovkuj tseem siv tau rau hauv teeb pom kev zoo. Nws yog siv los ua cov khoom siv phosphor hauv kev tsim cov teeb tshwj xeeb thiab cov teeb pom kev zoo. Dysprosium-doped teeb tsim ib lub teeb daj sib txawv, uas yog tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv qee yam kev lag luam thiab kev tshawb fawb. Los ntawm kev koom ua ke dysprosium oxide rau hauv cov teeb pom kev zoo, cov tuam ntxhab tuaj yeem txhim kho cov xim zoo thiab ua haujlwm ntawm cov khoom no.
Lwm qhov tseem ceeb ntawm daim ntawv thovdysprosium oxide hmoovyog nyob rau hauv nuclear reactors. Cov tshuaj no yog siv los ua cov tshuaj lom neutron hauv kev tswj cov pas nrig, uas yog qhov tseem ceeb hauv kev tswj hwm tus nqi fission hauv nuclear reactors. Dysprosium oxide tuaj yeem nqus cov neutrons tau zoo, yog li tiv thaiv kev cuam tshuam ntau dhau thiab ua kom muaj kev nyab xeeb thiab ruaj khov ntawm lub reactor. Nws qhov tshwj xeeb neutron absorption zog ua rau dysprosium oxide yog ib qho tseem ceeb ntawm kev lag luam nuclear zog.
Tsis tas li ntawd, dysprosium oxide tau nce siv hauv kev tsim iav. Cov tshuaj no tuaj yeem siv los ua iav polish, pab txhim kho qhov pom tseeb thiab zoo ntawm cov khoom iav. Ntxiv dysprosium oxide rau cov iav sib tov tshem tawm cov impurities thiab tsim kom zoo dua qhov chaw tiav. Nws yog tshwj xeeb tshaj yog pab tau nyob rau hauv zus tau tej cov optical tsom iav xws li lo ntsiab muag thiab prisms, raws li nws pab txhim khu lub kis tau tus mob ntawm lub teeb thiab txo cov reflections.
Tsis tas li ntawd, dysprosium oxide muaj kev siv ntau yam kev tshawb fawb, suav nrog cov ntaub ntawv tshawb fawb thiab catalysis. Nws feem ntau yog siv los ua cov tshuaj tiv thaiv tshuaj lom neeg, tshwj xeeb tshaj yog cov txheej txheem hydrogenation thiab dehydrogenation. Dysprosium oxide catalysts muaj kev ua haujlwm siab thiab kev xaiv, ua rau lawv muaj txiaj ntsig hauv kev tsim cov tshuaj tshwj xeeb thiab tshuaj.
Zuag qhia tag nrho, dysprosium oxide muaj ntau daim ntawv thov tseem ceeb, pab txhawb rau ntau yam kev lag luam. Nws daim ntawv thov nyob rau hauv hlau nplaum, teeb pom kev zoo, nuclear reactors, iav manufacturing thiab catalysis qhia nws ntau yam thiab tseem ceeb. Raws li thev naus laus zis txuas ntxiv mus ntxiv thiab qhov kev thov rau cov khoom siv ua haujlwm siab tseem nce ntxiv, lub luag haujlwm ntawmdysprosium oxide hmoovtuaj yeem nthuav dav ntxiv rau yav tom ntej. Raws li qhov tsis tshua muaj thiab muaj txiaj ntsig zoo, dysprosium oxide ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov thev naus laus zis niaj hnub thiab txhim kho peb lub neej.
Post lub sij hawm: Oct-27-2023