Tus lej ntawmLanthhanum oxide yog 1312-81-8.
Lanthhanum oxide, kuj hu ua Lanthana, yog cov tshuaj sib xyaw ua ke muaj cov khoom lag luam lanthgen thiab oxygen. Nws yog cov hmoov dawb los yog lub teeb daj uas yog insoluble hauv dej thiab muaj lub siab melting point ntawm 2,450 degrees Celsius. Nws yog feem ntau siv nyob rau hauv kev tsim kho kho qhov muag tsom iav, ua ib qho kev ua yeeb yam hauv kev lag luam petrochemical, thiab raws li ib qho kev sib xyaw ua ke ntawm ceramics thiab khoom siv hluav taws xob.
Lanthhanum oxidemuaj ntau yam khoom muaj txiaj ntsig uas ua rau nws muaj txiaj ntsig thiab cov khoom muaj txiaj ntsig. Nws yog cov refractory heev, yog li nws tuaj yeem tiv taus huab cua sov thiab tswj hwm nws cov qauv kev ncaj ncees. Nws tseem muaj hluav taws xob conductivity thiab thermal poob siab kuj, ua rau nws muaj txiaj ntsig hauv kev siv kub siab.
Ib qho ntawm qhov tseem ceeb tshaj plaws ntawm Lanthhanb oxide yog nyob rau hauv kev tsim cov tsom iav kho qhov muag. Nws yog ntxiv rau iav cov qauv tsim los txhim kho cov ntsuas hluav taws xob kom ceev, ua rau iav ntau pob tshab thiab khawb-resistant. Cov cuab yeej no yog qhov tseem ceeb hauv kev tsim cov ntsiab muag siv hauv cov koob yees duab, lub xov tooj cua thiab me me. Lanthhanum oxide tseem siv rau hauv kev tsim cov tsom iav tshwj xeeb rau teeb pom kev zoo thiab lasers.
Lanthhanum oxideKuj tseem siv los ua kev lag luam petalyst hauv kev lag luam petrochemical, uas nws txhawb nqa cov tshuaj lom neeg hauv cov roj av, diesel, thiab lwm yam khoom siv roj av roj av. Qhov kev siv no yog qhov tseem ceeb heev nyob rau hauv kev muab cov roj zoo uas tau raws li cov qauv ib puag ncig thiab txo cov pa phem rau ib puag ncig.
Ntxiv rau nws siv nyob rau hauv kev tsim cov tsom iav thiab raws li kev catalyst, Lanthhanb Oxide CAST 1312-8-8 yog ib qho tseem ceeb hauv cov khoom siv hluav taws xob. Nws yog siv nyob rau hauv kev tsim cov khoom siv muaj zog-lub luag haujlwm thiab roj hlwb, uas muab cov khoom huv thiab zoo. Nws kuj tseem siv rau kev tsim kho ntawm lub computer nco, semiconductors, thiab transistors.
Tseem muaj ntau yam kev siv ntawm Lanthhanum oxide CAS 1312-81-8 hauv kev kho mob kev lag luam. Nws yog siv nyob rau hauv kev tsim cov duab xoo hluav taws xob phosphors, uas yog qhov tseem ceeb hauv cov kev ua haujlwm ua haujlwm. Nws kuj yog siv rau kev tsim kho ntawm MRI cov neeg sawv cev sib txawv, uas pab txhawm rau txhim kho qhov tseeb ntawm kev kuaj mob. Ib qho ntxiv, nws yog siv nyob rau hauv kev tsim cov khoom phais thiab kev cog lus, noj kom zoo dua nws cov biocompatibility thiab lub zog.
Hauv kev xaus,Lanthhanum oxideyog cov ntaub ntawv tseem ceeb hauv ntau txoj kev lag luam vim nws cov khoom muaj txiaj ntsig thiab cov ntawv thov. Nws siv nyob rau hauv kev tsim kho kho qhov muag tsom iav, raws li ib qho catalyst hauv kev lag luam petrochemical, thiab hauv cov khoom siv hluav taws xob ua nws cov khoom tseem ceeb hauv cov thev naus laus zis. Nws cov khoom, xws li siab refractivity, ua nws ib lub cuab yeej tseem ceeb nyob rau hauv ntau yam kev siv, piv txwv los ntawm kev xyaum kev kho mob rau kev phais mob. Txawm li cas los xij, tsim nyog tuav thiab kev tswj hwm ntawm nws qhov kev siv yog qhov tseem ceeb kom txo qis cov kev cuam tshuam tsis zoo nws yuav muaj nyob rau ib puag ncig.
Lub Sijhawm Post: Mar-03-2024