Dysprosium oxyde (formulaire ya Dy₂O₃) ni urugimbu rugizwe na dysprosium na ogisijeni. Ibikurikira nintangiriro irambuye kuri oxyde ya dysprosium:
Imiterere yimiti
Kugaragara:ifu ya kirisiti yera.
Gukemura:kudashonga mumazi, ariko gushonga muri aside na Ethanol.
Magnetism:ifite magnetism ikomeye.
Igihagararo:byoroshye kwinjiza dioxyde de carbone mu kirere hanyuma igahinduka igice cya karubone ya dysprosium.
Intangiriro
| Izina ryibicuruzwa | Dysprosium oxyde |
| Cas no | 1308-87-8 |
| Isuku | 2N 5 （Dy2O3 / REO≥ 99.5%） 3N （Dy2O3 / REO≥ 99.9%） 4N （Dy2O3 / REO≥ 99,99%） |
| MF | Dy2O3 |
| Uburemere bwa molekile | 373.00 |
| Ubucucike | 7.81 g / cm3 |
| Ingingo yo gushonga | 2,408 ° C. |
| Ingingo yo guteka | 3900 ℃ |
| Kugaragara | Ifu yera |
| Gukemura | Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye |
| Indimi nyinshi | DysprosiumOxid, Oxyde De Dysprosium, Oxido Del Disprosio |
| Irindi zina | Dysprosium (III) oxyde, Dysprosia |
| Kode ya HS | 2846901500 |
| Ikirango | Igihe |
Uburyo bwo kwitegura
Hariho uburyo bwinshi bwo gutegura okiside ya dysprosium, muribisanzwe ni uburyo bwa chimique nuburyo bwumubiri. Uburyo bwa chimique burimo cyane cyane uburyo bwa okiside nuburyo bwimvura. Ubwo buryo bwombi burimo uburyo bwo kuvura imiti. Mugucunga imiterere yimiterere nigipimo cyibikoresho fatizo, okiside ya dysprosium ifite isuku nyinshi irashobora kuboneka. Uburyo bwumubiri burimo cyane cyane uburyo bwo guhumeka bwa vacuum nuburyo bwo gusohora, bukwiranye no gutegura firime nziza ya dysprosium oxyde cyangwa ibifuniko.
Muburyo bwa chimique, uburyo bwa okiside ni bumwe muburyo bukoreshwa muburyo bwo gutegura. Itanga okiside ya dysprosium ikora ibyuma bya dysprosium cyangwa umunyu wa dysprosium hamwe na oxyde. Ubu buryo buroroshye kandi bworoshye gukora, kandi buhendutse kubiciro, ariko imyuka yangiza namazi yanduye birashobora kubyara mugihe cyo gutegura, bigomba gukemurwa neza. Uburyo bwimvura nugukora igisubizo cyumunyu wa dysprosium hamwe nigishitsi kugirango habeho imvura, hanyuma ukabona oxyde ya dysprosium ukoresheje kuyungurura, gukaraba, gukama nizindi ntambwe. Dysprosium oxyde yateguwe nubu buryo ifite isuku ryinshi, ariko inzira yo kuyitegura iragoye.
Muburyo bwumubiri, uburyo bwo guhumeka bwa vacuum nuburyo bwo gusohora byombi nuburyo bwiza bwo gutegura firime nziza ya dysprosium oxyde cyangwa ibifuniko. Uburyo bwa vacuum buguruka ni ugushyushya isoko ya dysprosium mugihe cya vacuum kugirango ihumeke kandi uyishyire kuri substrate kugirango ikore firime yoroheje. Filime yateguwe nubu buryo ifite isuku nini kandi nziza, ariko igiciro cyibikoresho ni kinini. Uburyo bwo gusohora bukoresha imbaraga zingufu nyinshi kugirango bombe ibisasu bya dysprosium, kuburyo atome zo hejuru zisohoka hanyuma zigashyirwa kuri substrate kugirango zikore firime yoroheje. Filime yateguwe nubu buryo ifite uburinganire bwiza no gukomera, ariko inzira yo gutegura iragoye.
Koresha
Dysprosium oxyde ifite ibintu byinshi byerekana ibintu, cyane cyane harimo ibi bikurikira:
Ibikoresho bya rukuruzi:Dysprosium oxyde irashobora gukoreshwa mugutegura ibinini binini bya magnetostrictive (nka terbium dysprosium fer alloy), hamwe nibitangazamakuru bibika magnetiki, nibindi.
Inganda za kirimbuzi:Bitewe na nini nini ya neutron ifata ibice, oxyde ya dysprosium irashobora gukoreshwa mugupima ingufu za neutron cyangwa nka neutron yinjira mubikoresho byo kugenzura ingufu za kirimbuzi.
Umucyo:Dysprosium oxyde ni ibikoresho byingenzi byo gukora amatara mashya ya dysprosium. Amatara ya Dysprosium afite ibiranga umucyo mwinshi, ubushyuhe bwamabara menshi, ubunini buto, arc ihamye, nibindi, kandi bikoreshwa cyane mugukora firime na tereviziyo no kumurika inganda.
Ibindi bikorwa:Dysprosium oxyde irashobora kandi gukoreshwa nka fosifori ikora, NdFeB yongeraho magnet ihoraho, kristu ya laser, nibindi.
Imiterere yisoko
Igihugu cyanjye n’umusemburo ukomeye kandi wohereza mu mahanga oxyde ya dysprosium. Hamwe nogukomeza kunoza gahunda yo kwitegura, umusaruro wa oxyde dysprosium uratera imbere mubyerekezo bya nano-, ultra-nziza, kweza cyane, no kurengera ibidukikije.
Umutekano
Dysprosium oxyde isanzwe ipakirwa mumifuka ya plastike ya polyethylene igizwe na kabili hamwe na kashe ishyushye, ikingirwa namakarito yo hanze, ikabikwa mububiko bwumuyaga kandi bwumye. Mugihe cyo kubika no gutwara, hagomba kwitonderwa kutagira ubushuhe no kwirinda ibyangiritse.
Nigute okiside ya nano-dysprosium itandukanye na oxyde ya dysprosium?
Ugereranije na oxyde ya dysprosium gakondo, okiside ya nano-dysprosium ifite itandukaniro rikomeye mumiterere yumubiri, imiti nogukoresha, bigaragarira cyane mubice bikurikira:
1. Ingano yimiterere nubuso bwihariye
Okiside Nano-dysprosium: Ingano yubunini busanzwe buri hagati ya nanometero 1-100, hamwe nubuso bwihariye bwihariye (urugero, 30m² / g), igipimo kinini cya atome, hamwe nibikorwa bikomeye byo hejuru.
Gakondo ya dysprosium oxyde: Ingano nini nini, mubisanzwe kurwego rwa micron, hamwe nubuso buto bwihariye hamwe nibikorwa byo hasi.
2. Imiterere yumubiri
Ibikoresho byiza: Nano-dysprosium oxyde: Ifite indangagaciro yo hejuru kandi ikagaragaza, kandi ikerekana ibintu byiza bya optique. Irashobora gukoreshwa muri sensor ya optique, spekrometrike nizindi nzego.
Gakondo ya dysprosium oxyde: Ibikoresho bya optique bigaragarira cyane cyane mubipimo byayo byangirika kandi bigatakaza igihombo gito, ariko ntabwo bigaragara cyane nka nano-dysprosium oxyde ikoreshwa muburyo bwiza.
Imiterere ya Magnetique: Okiside ya Nano-dysprosium: Bitewe nubuso bwayo bwihariye bwihariye nubuso bwubuso, okiside ya nano-dysprosium yerekana imbaraga za magnetique kandi ikanatoranya muri magnetisme, kandi irashobora gukoreshwa muburyo bukomeye bwo gufata amashusho no kubika magneti.
Gakondo ya dysprosium oxyde: ifite magnetisme ikomeye, ariko igisubizo cya magnetique ntabwo gikomeye nkicya nano dysprosium oxyde.
3. Imiterere yimiti
Imyitozo ngororamubiri: Nano dysprosium oxyde: ifite reaction ya chimique irenze, irashobora gukora neza adsorb ya molekile ikora kandi ikihutisha umuvuduko wimiti, bityo ikerekana ibikorwa byinshi muri catalizike hamwe nubushakashatsi bwimiti.
Gakondo ya dysprosium oxyde: ifite imiti ihanitse kandi igabanutse cyane.
4. Ahantu ho gusaba
Nano dysprosium oxyde: Ikoreshwa mubikoresho bya magneti nko kubika magnetique no gutandukanya magneti.
Mumwanya wa optique, irashobora gukoreshwa mubikoresho bisobanutse neza nka laseri na sensor.
Nkiyongera kubikorwa-byinshi bya NdFeB bihoraho.
Okiside gakondo ya dysprosium: Ahanini ikoreshwa mugutegura metallic dysprosium, inyongeramusaruro yibirahure, ibikoresho byo kwibuka bya magneto-optique, nibindi.
5. Uburyo bwo kwitegura
Nano dysprosium oxyde: mubisanzwe itegurwa nuburyo bwa solvothermal, uburyo bwa alkali solvent hamwe nubundi buryo bwikoranabuhanga, bushobora kugenzura neza ingano yingingo na morphologie.
Okiside gakondo ya dysprosium: ahanini itegurwa nuburyo bwa chimique (nkuburyo bwa okiside, uburyo bwimvura) cyangwa uburyo bwumubiri (nkuburyo bwo guhumeka vacuum, uburyo bwo gusuka)
Igihe cyo kohereza: Mutarama-20-2025