Erbium oxide, tseem hu uaerbium (III) oxideMF:Ua 2O3, yog ib qho kev sib txuas uas tau nyiam thoob plaws hauv kev tshawb fawb ntawm cov ntaub ntawv vim nws cov khoom tshwj xeeb. Ib qho tseem ceeb ntawm kev kawm ib qho kev sib txuas yog nkag siab nws cov qauv siv lead ua, vim nws muab kev pom rau nws lub cev thiab tshuaj lom neeg. Nyob rau hauv rooj plaub ntawm erbium oxide, nws cov qauv siv lead ua plays lub luag haujlwm tseem ceeb hauv kev txiav txim siab nws tus cwj pwm thiab kev siv tau.
Cov qauv siv lead ua ntawm erbium oxide tuaj yeem piav qhia raws li lub cubic lattice nrog lub ntsej muag-centered cubic (FCC) kev npaj. Qhov no txhais tau hais tias cov erbium ions (Er3+) tau teeb tsa hauv cov qauv cubic, nrog cov pa oxygen ions (O2-) nyob qhov chaw nruab nrab ntawm lawv. FCC qauv paub txog nws cov qib siab ntawm symmetry thiab ruaj khov packing kev npaj, uas ua rau muaj kev ruaj ntseg thiab hardness ntawm erbium oxide siv lead ua.
Erbium oxide crystals kuj muaj dielectric zog, ua rau lawv muaj txiaj ntsig zoo hauv cov khoom siv hluav taws xob. FCC siv lead ua qauv tso cai rau kev sib kis tau zoo thiab tawg ntawm lub teeb, ua rau erbium oxide yog cov khoom tsim nyog rau kev siv kho qhov muag xws li lasers thiab fiber ntau optics. Nws kuj muaj cov thermal stability zoo heev, tso cai rau nws siv rau hauv qhov kub thiab txias.
Ntxiv nrog rau cov qauv siv lead ua, qhov loj thiab morphology ntawm erbium oxide hais kuj tseem ceeb cuam tshuam rau lawv cov kev ua tau zoo.Ua 2O3hmoov tuaj yeem ua ke siv ntau txoj hauv kev, suav nrog nag lossis daus, sol-gel, thiab hydrothermal txoj kev. Cov txheej txheem no tuaj yeem tswj cov khoom me me thiab cov duab, uas ua rau muaj kev cuam tshuam rau thaj chaw saum npoo, reactivity, thiab lwm yam khoom ntawm lub cev. Cov txheej txheem synthesis tshwj xeeb ua haujlwm tuaj yeem hloov kho kom ua tiav qhov xav tau morphology thiab txhim kho kev ua haujlwm ntawm erbium oxide rau cov ntawv thov tshwj xeeb.
Hauv cov ntsiab lus, cov qauv siv lead ua ntawmerbium oxide hmoovthiab nws lub ntsej muag-centered cubic kev npaj zoo heev cuam tshuam rau cov khoom thiab tus cwj pwm ntawm cov compound. Nkag siab txog cov qauv siv lead ua yog qhov tseem ceeb rau kev siv nws cov khoom tshwj xeeb hauv ntau yam kev siv. Cov qauv siv lead ua ntawm erbium oxide ua rau nws yog cov khoom cog lus nrog lub peev xwm loj hauv optics, hluav taws xob thiab lwm yam haujlwm. Kev tshawb fawb txuas ntxiv thiab kev tsim kho tshiab hauv cheeb tsam no yuav ua rau muaj kev tshawb pom tshiab thiab siv tau rau yav tom ntej.
Post lub sij hawm: Nov-13-2023