Dysprosium oxide (Tshuaj mis DY₂o₃) yog qhov sib txuas ntawm dysprosium thiab oxygen. Cov hauv qab no yog cov lus qhia ntxaws ntxaws rau dysprosium oxide:
Tshuaj Tshuaj Muaj Zog
Zog:Dawb crystalline hmoov.
Solubility:Insoluble hauv dej, tab sis soluble hauv acid thiab ethanol.
Magnetism:muaj zog magnetism muaj zog.
Stability:Yooj yim nqus cov roj carbon dioxide nyob rau hauv huab cua thiab ib nrab hloov mus rau hauv dysprosium carbonate.
Cov lus qhia luv luv
| Khoom npe | Dysprosium oxide |
| Cas tsis muaj | 1308-87-8 |
| Kev coj dawb huv | 2n 5 (dy2o3 / reo≥ 99.5%) 3n (DY2O3 / RIB%) 4N (DY2O3 / REO R≥ 99.99%) |
| MF | Dy2o3 |
| Molecular hnyav | 373.00 |
| Ceev | 7.81 g / cm3 |
| Melting point | 2,408 ° C |
| Kub taw tes | 3900 ℃ |
| Kev tshwm sim | Cov hmoov dawb |
| So | Insoluble hauv dej, muaj ntsis soluble hauv cov kua ntxhia muaj zog |
| Multual | Dysprosasteroxid, oxyde de dysprosium, oxido del disprosio |
| Lwm Lub Npe | Dysprosium (III) Oxide, Dysposia |
| Hs code | 2846901500 |
| Hom | Lub qhua |
Kev npaj txoj kev
Muaj ntau txoj hauv kev los npaj dysprosium oxide, ntawm cov feem ntau yog cov tshuaj lom thiab txoj kev lub cev. Cov tshuaj ntsuas tsuas yog suav nrog cov qauv oxidation thiab nag lossis daus. Ob txoj hauv kev cuam tshuam cov txheej txheem tshuaj lom neeg. Los ntawm kev tswj hwm cov tshuaj tiv thaiv thiab cov piv ntawm cov ntaub ntawv raw, dysprosium oxide nrog cov kev ua kom siab muaj peev xwm tau txais. Lub cev lub cev tsuas yog suav nrog lub tshuab ua pa evaponation, uas haum rau kev npaj cov yeeb yaj kiab siab o o oxide cov yeeb yaj kiab lossis cov duab tso.
Nyob rau hauv cov qauv tshuaj, oxidation txoj kev yog ib qho ntawm feem ntau siv kev xaiv txoj kev. Nws tsim dysprosium oxide los ntawm reacting dysprosium hlau lossis dysprosium ntsev nrog ib tug oxidant. Hom no yog qhov yooj yim thiab yooj yim rau kev ua haujlwm, tab sis cov teeb meem qis dua, tab sis cov teeb meem kev phom sij thiab cov roj av yuav tsim tawm thaum lub sijhawm npaj, uas yuav tsum tau ua kom zoo. Txoj kev ua dej nag los yog kom tawm tsam cov ntsev dysprosium nrog cov precipitant los tsim cov nag, thiab tom qab ntawd tau txais dysposium oxide los ntawm kev lim, ntxuav, kom qhuav thiab qhuav thiab lwm cov kauj ruam. Lub dysprosium oxide npaj los ntawm hom no muaj kev coj dawb huv ntau dua, tab sis cov txheej txheem npaj tau yooj yim.
Nyob rau hauv lub cev txoj kev cev, nqus plua plav evaporation thiab txoj kev ua haujlwm tau zoo rau kev npaj cov yeeb yaj kiab dysprosium oxide oxide cov yeeb yaj kiab lossis cov txheej txheem. Lub tshuab nqus dej evaporation yog kom cua sov lub dysprosium los ntawm lub tshuab nqus tsev kom yaj nws thiab tso nws rau ntawm lub substrate los ua zaj duab xis nyias. Zaj duab xis npaj los ntawm cov qauv no muaj siab dawb huv thiab zoo zoo, tab sis cov cuab yeej siv tau yog siab. Lub luag haujlwm sputtering siv cov khoom siv hluav taws xob high-zog los foob pob cov khoom siv dysprosium yog cov khoom tawm thiab tso rau ntawm lub substrate los ua zaj duab xis nyias. Zaj duab xis npaj los ntawm cov qauv no muaj kev sib txig zoo thiab cov nplaum ua kom muaj zog, tab sis cov txheej txheem npaj tau yooj yim dua.
Kev siv
Dysprosium oxide muaj ntau ntawm cov ntawv thov cov xwm txheej, feem ntau yog suav nrog cov hauv qab no:
Cov Khoom Sib Nqus:Dysprosium oxide tuaj yeem siv los npaj cov hlau nplaum Magnetive Alloys (xws li Terbium dysprosium hlau alloy), nrog rau cov sib nqus cia media, thiab lwm yam.
Kev Lag Luam Nuclear:Vim nws loj Neutron ntes cov neeg hla kev, dysprosium oxide tuaj yeem siv los ntsuas neutron zog spectrum lossis raws li neutron mindoror hauv nuclear reactor tswj cov ntaub ntawv.
Teeb pom kev zoo:Dysprosium oxide yog ib qho tseem ceeb cov khoom siv rau kev tsim cov khoom lag luam lub teeb tshiab dysprosium dysprosium dysprosium. Cov teeb meem dysprosis muaj cov yam ntxwv ntawm lub teeb ci siab, qhov loj me, ruaj khov siv hauv zaj duab xis thiab xov tooj kev tsim thiab kev teeb tsa kev siv khoom hauv TV.
Lwm Yam Kev Siv:Dysprosium oxide kuj tseem siv tau zoo li phosphor activator, ndfeb tas nrho cov hlau nplaum additive, laser crystic, thiab lwm yam.
Kev ua lag luam
Kuv lub teb chaws yog tus tsim khoom tsim nyog thiab cov xa tawm ntawm dysprosium oxide. Nrog kev ua kom zoo dua ntawm cov txheej txheem npaj, kev tsim cov dysprosium oxide yog kev txhim kho hauv nano-, ultra-nplua, kev tiv thaiv ntau, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig kev tiv thaiv, thiab ib puag ncig tiv thaiv.
Kev xyuas xim
Dysprosium oxide feem ntau yog ntim rau ob-txheej polyethylene yas nrog kub-nias seeding, thiab khaws cia hauv ventilated thiab qhuav phaj. Thaum lub sijhawm khaws cia thiab kev thauj mus los, saib xyuas yuav tsum tau them rau cov khoom pov thawj noo noo thiab zam kom ntim puas.
Nano-dysprosium oxide sib txawv los ntawm cov tsoos dysprosium oxide?
Piv nrog cov tsoos dysprosium oxide, nano-dysprosium oxide muaj qhov sib txawv hauv lub cev, tshuaj thiab tomqab ntawv tau ua ke hauv qab no:
1. Paus taus loj thiab thaj chaw tshwj xeeb
Nano-dysprosium oxide: Lub particle loj yog feem ntau ntawm 1-100 nanometers, nrog piv txwv tsis tshua muaj neeg (piv txwv, 30m² / g), siab li qub ua haujlwm.
Tsoos dysprosium oxide oxide: Qhov me me loj yog qhov loj dua, feem ntau nyob rau theem micron, nrog rau thaj chaw me me thiab qis dua kev ua si.
2. Lub zog lub cev
Qhov chaw kho qhov muag: nano-dysprosium oxide oxide: Nws muaj qhov ntsuas siab dua tshiab thiab muaj kev cuam tshuam, thiab cov khoom ua haujlwm zoo rau kho qhov muag zoo. Nws tuaj yeem siv tau rau hauv kho qhov muag, spectrometers thiab lwm daim teb.
Tsoos dysprosium oxide oxide yog mas cov khoom siv kho tshiab yog qhov tseem ceeb hauv nws qhov chaw siab ua kom tawg, tab sis nws tsis zoo tshaj li nano-dysprosium oxide hauv khoos phis tawj kho kab mob.
Cov khoom sib nqus ntawm cov khoom sib nqus oxide
Tsoos dysprosium oxide oxide: muaj zog hlau nplaum, tab sis cov lus teb sib nqus tsis yog qhov tseem ceeb li ntawd ntawm nano dysprosium oxide.
3. Tshuaj lom neeg
Reacticity: Nano dysposium oxide: Muaj ntau dua adsorb reactant molecules, yog li nws qhia tau cov kev ua haujlwm siab hauv catalysis thiab tshuaj lom neeg.
Tsoos dysprosium oxide oxide: muaj cov tshuaj ruaj khov thiab kuj muaj kev pheej hmoo.
4. Daim ntawv thov Thaj Chaw
Nano dysposium oxide oxide: Siv hauv cov ntaub ntawv sib nqus xws li sib nqus khoom thiab sib nqus separators.
Nyob rau hauv lub qhov muag theej, nws tuaj yeem siv rau cov khoom siv siab-precision xws li lasers thiab sensors.
Raws li kev ntxiv rau kev ua tau zoo NDFEt hlau nplaum.
Tsoos dysprosium oxide: Feem ntau yog siv los npaj nws yog xim hlau dysprosium, iav ntxiv, magneto-kho cim nco, thiab lwm yam.
5. Kev npaj txoj kev
Nano dysposium oxide oxide: feem ntau npaj los ntawm kev daws teeb meem
Tsoos dysprosium oxide oxide: feem ntau npaj los ntawm oxidation txoj kev) lossis txoj kev nag lossis siv lub cev (xws li cov qauv nqus dej, cov txuj ci hauv lub cev)
Lub Sijhawm Post: Jan-20-2025