Lanthanum fluoride LaF3
Lanthanum fluoride (LaF3), Purity≥99.9%
CAS Tsis Yog .: 13709-38-1
Nqaij Molecular: 195.90
Melting point: 1493 ° C
Kev piav qhia
Lanthanum Fluoride (LaF3), lossis lanthanum trifluoride, yog cov npliag-melting, ionic compound. Nws muaj ob peb daim ntawv thov xws li siv hauv fiber ntau qhov muag, cov hluav taws xob, cov roj fluorescent thiab cov kev siv hluav taws xob.
Lanthanum Fluoride, feem ntau yog thov hauv cov iav tshwj xeeb, kev kho dej thiab catalyst, thiab tseem yog cov khoom siv tseem ceeb rau ua Lanthanum Hlau. Lanthanum Fluoride (LaF3) yog qhov tseem ceeb ntawm cov hnyav fluoride iav npe hu ua ZBLAN. Cov iav no muaj transmittance zoo dua nyob hauv infrared ntau thiab yog li siv rau fiber ntau-sib txuas lus sib txuas lus. Lanthanum fluoride siv tshuaj pleev xim phosphor teeb. Sib xyaw nrog Europium Fluoride, nws kuj tau thov nyob rau hauv cov iav siv lead ua ntawm fluoride ion-xaiv qhov hluav taws xob.
Cov ntawv thov
Lanthanum Fluoride (LaF3) feem ntau siv hauv:
- kev npaj ntawm cov duab kho mob niaj hnub tsim duab thev naus laus zis thiab cov tseev kom muaj ntawm kev tshawb fawb nuclear scintillator
- lub ntiaj teb siv lead ua cov ntaub ntawv laser
- fluoride iav fiber ntau qhov muag thiab lub ntiaj teb infrared iav tsis zoo.Used hauv kev tsim khoom ntawm arc lub teeb carbon electrode hauv cov teeb pom kev zoo
- kev ntsuam xyuas ntawm cov tshuaj uas siv rau hauv kev lag luam fluorine ion xaiv electrode
- kev lag luam metallurgical siv hauv kev tsim cov tshwj xeeb cov xaim hluav taws xob thiab cov xaim hluav taws xob ua hluav taws xob ua rau lub lanthanum hlau