Isithombe Esifakiwe se-Lanthanum Fluoride

I-Lanthanum Fluoride

Incazelo emfushane:

Igama Lomkhiqizo:

I-Lanthanum Fluoride ukukhiqiza|i-CAS13709-38-1|3.5N4NUkuhlanzeka Okuphezulu

Amagama afanayo: I-Lanthanum(III) fluoride, i-Lanthanum trifluoride, i-LaF₃, I-Lanthanum fluoride (LaF)₃)

Inombolo ye-CAS:13709-38-1

Ifomula Yamamolekyuli:I-LaF3

Isisindo sama-molecule:195.9

Ukubukeka:Impuphu emhlophe, engancibiliki emanzini, encibilika ku-perchloric acid. I-Hygroscopic emoyeni, kufanele igcinwe esitsheni esivaliwe.

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imininingwane yomkhiqizo

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Ikhodi	I-LF-3.5N	I-LF-4.0N
I-TREO%	≥82	≥82
Ubumsulwa kanye nokungcola komhlaba okungavamile
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 komhlaba okungavamile
I-Ca %	＜0.04	＜0.03
Fe %	＜0.02	＜0.01
I-Na %	＜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
I-LOl%	＜0.8	＜0.8

Incazelo kanye nezici

Incazelo: I-WNX isebenzisa ubuchwepheshe bokukhiqiza obuthuthukisiwe obuzenzakalelayo futhi isebenzisa izinto zokusetshenziswa ezisezingeni eliphezulu ukukhiqiza ikhwalithi ephezuluI-Lanthanum Fluoride.

Izici Eziyinhloko:

Ubumsulwa Obuphezulu:I-Lanthanum Fluoride ayinakho ukungcola okuvela ezintweni ezingavamile zomhlaba (njenge-iron, i-calcium, i-sodium), futhi okuqukethwe kokungcola kuphansi.

Ukuncibilika Okuhle:I-Lanthanum Fluoride ingancibilika ngokushesha emanzini kanye nama-asidi aqinile.

Ukuvumelana: Ukuphathwa kweqoqo okuqinile ekukhiqizweni kweI-Lanthanum Fluoride kuqinisekisa ikhwalithi ezinzile yokukhiqiza okukhulu kwezimboni.

Ama-catalyst embonini yamakhemikhali: I-Lithium fluoride ingasetshenziswa njenge-catalyst noma i-catalyst carrier embonini yamakhemikhali, futhi isetshenziswa kwezinye izindlela zokwenziwa kwezinto eziphilayo. Okubaluleke kakhulu, iyisici esibalulekile ekulungiseleleni ama-catalyst e-petroleum catalytic cracking (FCC), angathuthukisa ngempumelelo ukusebenza kahle kokuguqulwa kwama-hydrocarbon. Ama-nanoparticles ayo nawo afundwe njengezithasiselo zokugcoba, okubonisa izakhiwo ezinhle kakhulu ze-tribological.

Isisusi se-Pond Phosphate: Ngenxa yezakhiwo zaso zamakhemikhali, i-lanthanum fluoride ingasusa i-phosphate ngempumelelo emanzini ngokusebenzisa imvula, okusiza ekuxazululeni inkinga ye-eutrophication yamanzi. Izinto zayo ezincane nazo zibonisa amandla okusetshenziswa ekulungiseni imvelo ekususeni ama-ion ensimbi esindayo (njenge-ion ye-mercury).

Amabhethri Nezinto Zamandla: Ngenxa yokuqhuba kwayo okuphezulu kwe-ionic, i-lanthanum fluoride iyinto ebalulekile engaba khona yamaseli kaphethiloli e-solid oxide (SOFC) kanye nama-electrolyte aqinile. Futhi iyinto eluhlaza ephakathi yokulungiselela i-lanthanum yensimbi, esetshenziswa kumadivayisi okugcina amandla njengamabhethri e-nickel-metal hydride. Kuma-reactor kasawoti ancibilikisiwe, ingasebenza futhi njenge-coolant kanye ne-solvent.

Izinto ezihlanganisa ukwakheka kwamakhemikhali: Njengomthombo obalulekile we-lanthanum, i-lanthanum fluoride iyisandulela esiyinhloko sokwenziwa kwamanye ama-compound e-lanthanum (njenge-lanthanum oxide). Yona ngokwayo iyinto eluhlaza eyisisekelo yokulungiselela ingilazi ye-fluoride ye-ZBLAN, izinto ze-rare earth crystal laser (ezifana nama-crystal e-laser afakwe i-erbium kanye ne-neodymium) kanye nezinto ze-scintillation (ezisetshenziswa ekufomeni kwe-PET/CT kwezokwelapha).