Umfanekiso obonisiweyo weLanthanum Fluoride

I-Lanthanum Fluoride

Inkcazo emfutshane:

Igama lemveliso:

I-Lanthanum Fluoride imveliso|CAS13709-38-1|3.5N4NUcoceko Oluphezulu

Izithethantonye: I-Lanthanum(III) fluoride, i-Lanthanum trifluoride, i-LaF₃, I-Lanthanum fluoride (LaF₃)

Inombolo ye-CAS:13709-38-1

Ifomula yeMolekyuli:I-LaF3

Ubunzima beemolekyuli:195.9

Inkangeleko:Umgubo omhlophe, onganyibilikiyo emanzini, onyibilikayo kwi-perchloric acid. U-Hygroscopic emoyeni, kufuneka ugcinwe kwisikhongozeli esivaliweyo.

Iinkcukacha ezenziwe ngokwezifiso ziyafumaneka xa ziceliwe.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iinkcukacha zemveliso

Iinkcukacha ezenziwe ngokwezifiso ziyafumaneka xa ziceliwe.

Ikhowudi	I-LF-3.5N	I-LF-4.0N
I-TREO%	≥82	≥82
Ubumsulwa kunye nokungcola okungaqhelekanga komhlaba
I-La2O3/TREO %	≥99.95	≥99.99
I-CeO2/TREO %	＜0.02	＜0.004
I-Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
I-Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Ukungcola okungaqhelekanga komhlaba
I-Ca %	＜0.04	＜0.03
I-Fe %	＜0.02	＜0.01
N / A %	＜0.02	＜0.02
K %	＜0.005	＜0.002
I-Pb %	＜0.005	＜0.002
I-Al %	＜0.03	＜0.02
I-SiO2 %	＜0.05	＜0.04
F- %	≥27.0	≥27.0
Hleka kakhulu %	＜0.8	＜0.8

Inkcazo kunye neempawu

Inkcazo: I-WNX isebenzisa ubuchwepheshe bokuvelisa obuzenzekelayo obuphambili kwaye isebenzisa izinto ezisemgangathweni ophezulu ukuvelisa umgangatho ophezuluI-Lanthanum Fluoride.

Ezona mpawu:

Ubunyulu obuphezulu:I-Lanthanum Fluoride ayinazo izinto ezingcolisayo ezivela kwizinto ezinqabileyo zomhlaba (ezifana nesinyithi, ikhalsiyam, isodiyam), kwaye umxholo wokungcola uphantsi.

Ukunyibilika Okulungileyo:I-Lanthanum Fluoride inokunyibilika ngokukhawuleza emanzini nakwii-asidi ezinamandla.

Ukungaguquguquki: Ulawulo olungqongqo lwebhetshi ekuvelisweni kweI-Lanthanum Fluoride iqinisekisa umgangatho ozinzileyo kwimveliso emikhulu yemizi-mveliso.

Iikhatalysts zoshishino lweekhemikhali: I-Lithium fluoride ingasetyenziswa njengekhatalyst okanye i-catalyst carrier kwishishini leekhemikhali, kwaye isetyenziswa kwiimpendulo ezithile ze-organic synthesis. Okubaluleke ngakumbi, yinxalenye ebalulekileyo ekulungiseleleni iikhatalysts ze-petroleum catalytic cracking (FCC), ezinokuphucula ngempumelelo ukusebenza kakuhle kokuguqulwa kwee-hydrocarbons. Ii-nanoparticles zayo nazo zifundwe njengezongezo ze-lubricant, zibonisa iipropati ezintle ze-tribological.

Isisusi sePond Phosphate: Ngenxa yeempawu zayo zeekhemikhali, i-lanthanum fluoride inokususa i-phosphate ngokufanelekileyo kwimizimba yamanzi ngemvula, nto leyo enceda ekusombululeni ingxaki yokukhupha amanzi amaninzi. Izinto zayo ezisetyenziswa kwi-nanomaterials zikwabonisa ukuba zinokusetyenziswa ekulungiseni okusingqongileyo ukususa ii-ion zesinyithi esinzima (ezifana nee-ion ze-mercury).

Iibhetri kunye nezixhobo zamandla: Ngenxa yokuba i-ionic conductivity yayo ephezulu, i-lanthanum fluoride yinto ebalulekileyo kwiiseli ze-solid oxide fuel (SOFC) kunye nee-electrolytes eziqinileyo. Ikwayindlela ephakathi yokulungisa i-metallic lanthanum, esetyenziswa kwizixhobo zokugcina amandla ezifana neebhetri ze-nickel-metal hydride. Kwii-reactors zetyuwa enyibilikisiweyo, ingasebenza njenge-coolant kunye ne-solvent.

Izinto ezidityanisiweyo zekhemikhali: Njengomthombo obalulekileyo we-lanthanum, i-lanthanum fluoride sisiseko esiphambili sokwenziwa kwezinye iikhompawundi ze-lanthanum (ezifana ne-lanthanum oxide). Yona ngokwayo ikwayimpahla esisiseko yokulungiselela iglasi ye-fluoride ye-ZBLAN, izinto ze-rare earth crystal laser (ezifana neekristale ze-laser ezifakwe i-erbium kunye ne-neodymium) kunye nezinto ze-scintillation (ezisetyenziswa kwi-PET/CT imaging yezonyango).