Lub hauv paus rau phau ntawv
Neodymium oxide(Nd₂o₃) yog lub ntiaj teb tsawg tsawg ntawm cov tshuaj lom neeg thiab lub cev muaj zog uas ua rau nws tsis tseem ceeb hauv ntau cov kev siv thev naus laus zis. Qhov oxide no tshwm sim ua xim daj lossis lavender hmoov thiab ua pov thawj muaj zog kho qhov muag, thiab cov khoom sib nqus zoo nkauj. Raws li kev lag luam txuas ntxiv ua ntej, qhov kev thov rau neodymium oxide hlob vim nws cov ntaub ntawv tshwj xeeb rau cov ntaub ntawv kev ua tau zoo thiab txiav cov thev naus laus zis.
1.overview ntawm neodymium oxide thiab nws cov tshuaj lom neeg
Neodymium oxide belongs rau txoj kev taug kev hauv lub ntiaj teb tsis tshua muaj txiaj ntsig. Nws yog feem ntau tau txais los ntawm kev kho kom zoo ntawm Monazite thiab Basternäsite ores. Chemically, nws yog ib qho oxoheric oxide, lub ntsiab lus nws tuaj yeem hnov mob nrog ob cov kua qaub thiab cov hauv paus los ua cov ntsev neodymium. Nws boadts muaj zog paramagnetic cov khoom thiab yog cov muaj zog tiv thaiv corrosion, ua rau nws yog qhov zoo tshaj plaws rau cov ntawv thov uas xav tau kev ua haujlwm ruaj khov thiab muaj txiaj ntsig zoo.
2. Tam sim no ntawm neodymium oxide hauv kev lag luam niaj hnub
Kev lag luam muaj xws li cov khoom lag luam hluav taws xob los txuas ntxiv rau lub zog txuas ntxiv nyob ntawm cov neodymium oxide. Nws muab kev sib xyaw ua ke rau hauv cov txheej txheem sib xyaw ua ke, cov khoom siv kho muag khoom siv, thiab cov hloov pauv catalytic, thiab cov khoom siv catalytic tau daws cov khoom lag luam thiab ua haujlwm. Raws li ntiaj teb kev ua haujlwm hloov mus rau kev ruaj khov thiab hluav taws xob, neodymium oxide lub luag haujlwm hauv cov thev naus laus zis hauv ntsuab txuas ntxiv mus nthuav dav.
3.Briefie keeb kwm thiab nrhiav tsis pom ntawm neodymium oxide
Neodymium tau pom thawj zaug hauv 1885 los ntawm Austrian Chemist Carl Auer Von Welsbach. Nws tau pib ua yuam kev rau ib qho tseem hu ua didymium, uas tau tom qab sib cais rau hauv neodymium thiab preodymium. Txij thaum ntawd los, Neodymium oxide tau dhau los ua ib qho tseem ceeb hauv ntau cov ntawv thov kev tshawb fawb thiab kev ua haujlwm ntawm ntau hom thev naus laus zis.
BREIF Taw qhia
| Khoom | Neodymium oxide |
| Cas | 1313-97-9 |
| Einecs | 215-214-1 |
| MF | Nd2o3 |
| Molecular hnyav | 336.48 |
| Ceev | 7.24 g / ml ntawm 20 ° C (lit.) |
| Melting taw tes | 2270 ° C |
| Kev tshwm sim | Lub teeb xiav hmoov |
| Kub taw tes | 3760 ℃ |
| Kev coj dawb huv | 99.9% -99.95% |
| Ruaj khov | Me ntsis hygroscopic |
| Multual | Neodymoxid, oxyde de neodyme, oxido del neodymium |
| Lwm Lub Npe | Neodymium (III) Oxide, neodymium soquokidigydymia; Neodymium trioxxide; Neodymium (3+) oxide; Dineodymium trioxide; neodymium soquioxide. |
| So | Insoluble hauv dej, muaj ntsis soluble hauv cov kua ntxhia muaj zog |
| Hom | Lub qhua |
Lub luag hauj lwm ntawm neodymium oxide hauv cov hlau nplaum siab
1.Yowmium oxide txhim kho lub zog ntawm neodymium-boron (ndfeb) hlau nplaum
Neodymium oxide plays lub luag haujlwm tseem ceeb hauv kev tsim cov neodymium-hlau-hlau-hlau hlau muaj muaj zog ruaj khov muaj hnub no. Los ntawm kev sib xyaw ua ke neodymium oxide mus rau cov hlau nplaum, lawv cov hlau ua haujlwm, rov hais dua, thiab tag nrho cov kev txhim kho tau zoo. Qhov no ua rau cov liaj teb muaj zog muaj zog tseem ceeb rau ntau daim ntawv thov kev lag luam.
2. Kho cov ntawv thov: Los ntawm hluav taws xob motors kom cua tshuab
Neodymium hlau nplaum yog qhov tseem ceeb hauv kev tsim khoom ntawm hluav taws xob cov tshuab roj hluav taws xob, tshwj xeeb hauv cov hybrid thiab cov tsheb hluav taws xob (EVS). Lawv muab cov torque ntau thiab kev txuag hluav taws xob uas yuav tsum muaj rau kev ua haujlwm zoo dua. Ib qho ntxiv, cua tshuab sib cav sib ceg rau cov hlau nplaum rau kev hloov pauv hluav taws xob muaj zog, ua rau lub hluav taws xob ntau ntawm cov nplai loj.
3.Qhov kev cuam tshuam ntawm neodymium hlau nplaum ntawm lub zog txuas dua tshiab thiab muaj kev ruaj khov
Raws li lub ntiaj teb hloov mus rau cov chaw ntxuav huv, neodymium oxide lub luag haujlwm hauv kev kho tshuab txuas ntxiv ua kom muaj zog ntxiv. Cov khoom lag luam zoo tshaj plaws ntawm NDFEKS ua tau zoo ntawm cov cua thiab hydroelectric fais fab, txo kev cia siab rau fossil ruels thiab pab txhawb kom muaj hneev taw txo qis.
Nodymium oxide hauv iav thiab kev tsim khoom sib raug
1.Yuav neodymium oxide yog siv los tsim lub vibrant iav xim
Neodymium oxide yog qhov nrov ntxiv hauv kev lag luam iav vim nws lub peev xwm los tsim cov xim liab doog, xiav, thiab liab liab. Qhov xim tsis zoo no tshwm sim los ntawm nws txoj kev nqus ntawm lub teeb pom kev zoo lub teeb, ua rau nws xaiv qhov kev xaiv zoo nkauj rau cov khoom dai kom zoo nkauj thiab kos duab.
2.Qhov ntaub ntawv thov: Laser iav, looj tsom iav liab, thiab vuam geggles
Neodymium-doped iav yog qhov ntau siv hauv lasers, muab ruaj khov thiab siab siv lub teeb pom kev zoo rau kev kho mob, kev lag luam thiab kev lag luam. Ib qho ntxiv, nws lub peev xwm los lim tshwj xeeb wavelengths ua rau nws lub ntsej muag tseem ceeb hauv kev tiv thaiv lub ntsej muag, xws li tsom iav, kom muaj kev nyab xeeb qhov muag hauv qhov chaw siab.
3.Cov hauv cov khoom sib xyaw ua ke thiab cov txheej txheem tshwj xeeb
Ceramic manufactor ua ke peodmin oxide rau hauv cov txheej txheem tshwj xeeb kom txhim kho kev siv zog thiab thermalistance. Cov txheej txheej no tau siv dav hauv kev ua haujlwm siab, cookware, thiab cov kev siv engineering engineering.
Cov ntawv thov hauv cov khoom siv hluav taws xob thiab thev naus laus zis
1. Siv NEODMium oxide nyob rau hauv capacitor dielectrics thiab semiconductors
Neodymium oxide tau ua hauj lwm hauv dielectric ntaub ntawv rau capacitors, qhov chaw nws siab tso cai txhim kho hluav taws xob cia khoom. Nws tseem raug pom tias yog qhov muaj peev xwm nyob rau hauv cov semiconductors rau kev txhim kho hauv tshuab hluav taws xob.
2.Contribiling rau fiber ntau optics thiab kev sib txuas lus li
Neodymium oxide txhim kho kev ua tau zoo ntawm fiber ntau cov cables los ntawm kev txo cov paib thiab txhim kho kev kis tau. Qhov no ua rau nws muaj cov khoom siv tsis zoo rau kev sib txuas lus nrawm nrawm nrawm thiab cov ntaub ntawv cov ntaub ntawv.
3.Tej nyob rau hauv Nanotechnology thiab tawm cov kev tshawb fawb tshawb fawb
Nanotechnology cov kws tshawb nrhiav tau tshawb xyuas cov oxymium oxide rau nws cov peev xwm hauv catalysis, kev xa tshuaj, thiab qib kev xav txog kev yees duab, thiab kev xav tau tshuaj, thiab kev xav tau tshuaj, thiab kev xav tau tshuaj, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov tswv yim kev xav tau, thiab kev xav tau tshuaj, thiab cov txheej txheem kev xav tau tshuaj, thiab cov txheej txheem kev xav tau tshuaj, thiab cov txheej txheem kev xav tau tshuaj, thiab cov txheej txheem kev xav tau tshuaj, thiab kev xav tau tshuaj, thiab cov txheej txheem kev xav tau tshuaj, thiab cov txheej txheem kev xav ua yeeb yam. Nws lub peev xwm los cuam tshuam ntawm cov nanoscale qhib tau txoj kev muaj peev xwm rau kev sib tawg hauv kev sib raug zoo hauv ntau qhov kev qhuab qhia.
Catalysts thiab kev siv tshuaj lom neeg
1.How cov neodymium oxide txhim kho catalyst kev ua tau zoo hauv roj av ntxiv
Nyob rau hauv Petroleum muab, neodymium oxide ua raws li kev ua haujlwm zoo nyob rau hauv tawg thiab hydroprocessing cov tshuaj tiv thaiv, txhim kho cov roj ua tau zoo thiab ntau lawm.
Lawb tawm lub luag haujlwm hauv kev hloov kho cov tshuab catalive catalytic conveytic
Neodymium oxide pab txhawb rau kev ua haujlwm ntawm cov kev hloov kho tsheb caticytic los ntawm kev ua kom muaj kuab paug rau ib puag ncig.
3. Kev siv cov ntawv thov hauv Green Chemistry thiab kev ua kom ruaj khov
Lub peev xwm ntawm neodymium oxide nyob rau hauv ntsuab chemistry txuas ntxiv rau nws lub peev xwm los txhim kho cov tshuaj tiv thaiv kev ua tau zoo thiab txo cov pov tseg hauv cov tshuaj lom neeg tshuaj lom neeg. Nws cov khoom canalytic tau tshawb nrhiav rau cov ntawv thov kom ruaj khov, xws li cov carbon ntes thiab hloov dua siab tshiab thev naus laus zis.
Kev Siv Kev Kho Mob thiab Kev Tshawb Fawb
1. Siv cov neeg neodymium-raws li cov lasers hauv cov txheej txheem kho mob
Neodymium-doped yttrium aluminium GARNET (NB: YAG) Kev phais mob, suav nrog kev phais mob ophthalmic, dermatology, thiab kev kho mob cancer. Lawv qhov tseeb thiab tsawg kawg ua rau lawv pom zoo rau ntau yam kev kho cov ntawv thov.
2. Cov Txawb rau hauv MRI sib txawv cov neeg sawv cev thiab cov kev tshawb fawb biomedical
Neodymium oxide yog kawm rau nws lub peev xwm hauv kev txhim kho kev sib nqus resonance cov duab (mRI) cov neeg sawv cev sib txawv. Nws cov khoom lag luam uas tso cai rau kev txhim kho cov kev paub meej meej, pab nyob rau hauv kev kuaj mob kho mob.
3.future muaj peev xwm hauv kev xa tshuaj thiab phiaj los kho mob
Kev tshawb fawb txuas ntxiv qhia tias neodymium raws li nanoparticles yuav siv tau rau cov khoom xa tshuaj, kom muaj kev mob tshwm sim tsawg dua nrog kev phiv tshuaj tsawg. Qhov no muaj lub peev xwm los rub tawm cov tshuaj thiab kev kho mob cancer.
Neodymium oxide yog cov khoom siv tseem ceeb nyob thoob plaws ntau yam kev lag luam, los ntawm cov khoom siv hluav taws xob siab thiab muaj zog daws teeb meem. Nws cov tshuaj tshwj xeeb ua rau nws tsis tseem ceeb hauv kev nce qib niaj hnub thev naus laus zis. Saib tom ntej, kev hloov kho tshiab hauv kev rov ua dua tshiab, thiab kev tshawb fawb ntsuab yuav nthuav nws lub luag haujlwm, ua kom nws txoj haujlwm tseem ceeb tshaj plaws hauv kev lag luam.
Lub sijhawm Post: Mar-31-2025