CAS NrLanthanum oxide yog 1312-81-8.
Lanthanum oxide, tseem hu ua lanthana, yog ib qho tshuaj sib xyaw ua ke ntawm cov ntsiab lus Lanthanum thiab oxygen. Nws yog cov hmoov dawb los yog lub teeb daj uas yog insoluble hauv dej thiab muaj qhov kub ntawm qhov kub ntawm 2,450 degrees Celsius. Nws yog feem ntau siv hauv kev tsim cov tsom iav kho qhov muag, ua cov khoom siv hluav taws xob hauv kev lag luam petrochemical, thiab ua ib feem ntawm ceramics thiab cov khoom siv hluav taws xob.
Lanthanum oxidemuaj ntau yam khoom muaj txiaj ntsig uas ua rau nws muaj ntau yam khoom siv thiab muaj txiaj ntsig. Nws yog refractory heev, yog li nws tuaj yeem tiv taus qhov kub thiab txias thiab tswj nws cov qauv kev ncaj ncees. Nws kuj muaj cov hluav taws xob hluav taws xob siab thiab thermal poob siab, ua rau nws muaj txiaj ntsig zoo hauv cov ntawv thov kub.
Ib qho tseem ceeb tshaj plaws ntawm kev siv lanthanum oxide yog nyob rau hauv kev tsim cov iav kho qhov muag. Nws yog ntxiv rau iav formulations los txhim kho lub refractive index, ua rau lub iav ntau pob tshab thiab khawb-resistant. Cov cuab yeej no yog qhov tseem ceeb hauv kev tsim cov lo ntsiab muag siv hauv cov koob yees duab, telescopes, thiab microscopes. Lanthanum oxide kuj tseem siv los tsim cov tsom iav tshwj xeeb rau cov teeb pom kev zoo thiab lasers.
Lanthanum oxideNws kuj tseem siv los ua cov khoom siv hluav taws xob hauv kev lag luam petrochemical, uas nws txhawb cov tshuaj lom neeg hauv kev tsim cov roj av, diesel, thiab lwm yam khoom siv roj av refined. Qhov kev siv no yog qhov tseem ceeb hauv kev muab cov roj zoo uas ua tau raws li ib puag ncig cov qauv thiab txo cov pa phem.
Ntxiv rau nws siv hauv kev tsim cov tsom iav thiab ua ib qho catalyst, lanthanum oxide cas 1312-81-8 kuj yog ib qho tseem ceeb ntawm cov khoom siv hluav taws xob. Nws yog siv rau hauv kev tsim cov roj teeb uas muaj zog thiab roj hlwb, uas muab lub zog huv thiab muaj txiaj ntsig zoo. Nws kuj tseem siv rau hauv kev tsim khoom ntawm lub computer nco, semiconductors, thiab transistors.
Tseem muaj ntau yam kev siv lanthanum oxide cas 1312-81-8 hauv kev lag luam kho mob. Nws yog siv nyob rau hauv zus tau tej cov X-ray phosphors, uas yog ib qho tseem ceeb nyob rau hauv kev kho mob cov tswv yim. Nws kuj tseem siv rau hauv kev tsim cov MRI sib piv cov neeg ua haujlwm, uas pab txhim kho qhov tseeb ntawm cov duab kho mob. Tsis tas li ntawd, nws yog siv rau hauv kev tsim cov khoom siv phais thiab kev cog qoob loo, ua kom zoo dua ntawm nws cov biocompatibility thiab lub zog.
Hauv kev xaus,lanthanum oxideyog ib qho khoom siv tseem ceeb hauv ntau qhov kev lag luam vim nws cov khoom muaj txiaj ntsig thiab kev siv. Nws siv nyob rau hauv zus tau tej cov optical tsom iav, raws li ib tug catalyst nyob rau hauv lub petrochemical kev lag luam, thiab nyob rau hauv cov khoom siv hluav taws xob ua rau nws yog ib qho tseem ceeb nyob rau hauv niaj hnub technology. Nws cov khoom, xws li siab refractivity, ua rau nws yog ib qho cuab yeej tseem ceeb nyob rau hauv ntau yam kev siv, xws li los ntawm kev kho mob mus rau kev phais implants. Txawm li cas los xij, kev tuav tswj kom raug thiab kev tswj hwm ntawm nws txoj kev siv yog qhov tseem ceeb los txo cov kev tsis zoo uas nws yuav muaj rau ib puag ncig.
Post lub sij hawm: Mar-03-2024