Lanthanum Fluoride

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Lanthanum Fluoride nrụpụta|CAS13709-38-1|3.5N4NỊcha Dị Elu

Okwu ndị yiri ya: Lanthanum (III) fluoride, Lanthanum trifluoride, LaF2₃Lanthanum fluoride (LaF2)₃)

Nọmba CAS:13709-38-1

Usoro Molekụla:LaF3

Ibu Molekụla:195.9

Ọdịdị:Ntụ ntụ ọcha, nke a na-anaghị agbaze na mmiri, nke a na-agbaze na perchloric acid. A ga-echekwa ya na ikuku nke ọma, n'ime akpa e mechiri emechi.

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

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Koodu	LF-3.5N	LF-4.0N
TREO%	≥82	≥82
Ịdị ọcha na ihe ndị na-adịghị ọcha n'ụwa dị ụkọ
La2O3/TREO %	≥99.95	≥99.99
CeO2/TREO %	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
Sm2O3/TREO%	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Ihe ndị na-adịghị ahụkebe nke ụwa
Ca%	＜0.04	＜0.03
Fe%	＜0.02	＜0.01
Na%	＜0.02	＜0.02
K%	＜0.005	＜0.002
Pb%	＜0.005	＜0.002
Al%	＜0.03	＜0.02
SiO2%	＜0.05	＜0.04
F-%	≥27.0	≥27.0
LOl%	＜0.8	＜0.8

Nkọwa na Atụmatụ

Nkọwa: WNX na-eji teknụzụ mmepụta akpaaka dị elu ma na-eji ihe eji emepụta ihe dị elu iji mepụta ihe dị eluLanthanum Fluoride.

Isi Atụmatụ:

Ịdị ọcha dị elu:Lanthanum Fluoride enweghị ihe ruru unyi sitere na ihe ndị dị n'ụwa dị ụkọ (dịka iron, calcium, sodium), ihe ruru unyi dị n'ime ya dịkwa obere.

Ezi mgbaze:Lanthanum Fluoride nwere ike ịgbaze ngwa ngwa n'ime mmiri na asịd siri ike.

Nkwekọ: Njikwa ogbe siri ike na mmepụta nkeLanthanum Fluoride na-eme ka mma kwụsiri ike maka mmepụta nnukwu ụlọ ọrụ mmepụta ihe.

Ihe ndị na-akpali mmepụta kemịkalụ: Enwere ike iji Lithium fluoride mee ihe dị ka ihe na-akpali mmepụta maọbụ ihe na-akpali mmepụta kemịkalụ, a na-ejikwa ya eme ihe na ụfọdụ mmeghachi omume mmepụta organic. Ihe kacha mkpa bụ na ọ bụ ihe dị mkpa na nkwadebe nke ihe na-akpali mmepụta mmanụ petroleum catalytic cracking (FCC), nke nwere ike ime ka arụmọrụ mgbanwe nke hydrocarbons dịkwuo mma. A mụkwara nanoparticles ya dị ka ihe mgbakwunye mmanụ, na-egosipụta njirimara tribological magburu onwe ya.

Ihe Na-ewepụ Ọdọ Mmiri Phosphate: N'ihi ihe ndị dị na kemịkalụ ya, lanthanum fluoride nwere ike iwepụ phosphate n'ime mmiri nke ọma site na mmiri ozuzo, nke na-enyere aka idozi nsogbu nke mmiri eutrophication. Ihe ndị dị na ya na-egosikwa na enwere ike iji ya mee ihe n'ịgwọta gburugburu ebe obibi maka iwepụ ion ígwè dị arọ (dịka ion mercury).

Batrị na Ihe Ndị E Ji Eme Ike: N'ihi oke ionic conductivity ya, lanthanum fluoride bụ ihe dị mkpa maka sel mmanụ siri ike oxide (SOFC) na electrolytes siri ike. Ọ bụkwa ihe dị n'etiti maka ịkwadebe lanthanum metal, nke a na-eji na ngwaọrụ nchekwa ike dịka batrị nickel-metal hydride. Na reactors nnu agbazere agbaze, ọ nwekwara ike ije ozi dị ka ihe na-ekpo ọkụ na ihe mgbaze.

Njikọta kemịkalụ: Dịka isi iyi dị mkpa nke lanthanum, lanthanum fluoride bụ isi ihe na-ebute ụzọ maka imepụta ihe ndị ọzọ dị na lanthanum (dịka lanthanum oxide). Ọ bụkwa ihe dị mkpa maka ịkwadebe iko fluoride ZBLAN, ihe ndị dị na laser kristal ụwa dị ụkọ (dịka kristal laser erbium-doped na neodymium-doped) na ihe ndị na-eme ka ihe dị nkọ (eji na onyonyo PET/CT ahụike).