Cerium Fluoride

Fa'amatalaga Pupuu:

Igoa o le Oloa:

Cerium Fluoride gaosiga|CAS7758-88-5 sapalai Saina|3.5N4N Mama Maualuga

Upu tutusa:Cerium(IV) fluoride, Cerium tetrafluoride, CeF₄, Ceric fluoride,四氟化铈, 氟化高铈, Cerium(III) fluoride, Cerous fluoride, CeF₃

Numera CAS:7758-88-5

Fa'asologa Molekiula:CeF3

Mamafa Molekiula:197.12

Foliga Vaaia:Efuefu pa'epa'e, e lē solo i le vai, e solo i le perchloric acid, ma e fai si hygroscopic.

E maua faʻamatalaga faʻapitoa pe a talosagaina.

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Fa'amatalaga o le oloa

E maua faʻamatalaga faʻapitoa pe a talosagaina.

Tulafono	CF-3.5N	CF-4.0N
TREO%	≥86	≥86
Mama o le Cerium ma mea leaga e seasea maua mai le eleele
CeO2/TREO %	≥99.95	≥99.99
La2O3/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
Mea leaga e le seasea maua mai le eleele
Ca%	＜0.02	＜0.02
Fe%	＜0.02	＜0.01
Na%	＜0.01	＜0.005
K%	＜0.01	＜0.005
Pb %	＜0.01	＜0.005
Al %	＜0.02	＜0.02
SiO2%	＜0.05	＜0.04
F-%	≥27.0	≥27.0
Lol %	＜0.8	＜0.8

Fa'amatalaga ma Vaega

Fa'amatalaga: E fa'aaogaina e le WNX tekinolosi gaosiga otometi fa'apitoa ma fa'aaoga mea mata e maualuga le tulaga lelei e gaosia ai mea e sili ona lelei.Cerium Fluoride.

Vaega Autū:

Mama Maualuga:Cerium Fluoride e leai ni mea leaga mai elemene seasea o le eleele (e pei o le u'amea, calcium, sodium), ma e maualalo fo'i le aofa'i o mea leaga.

Lelei le sologa lelei:Cerium Fluoride e mafai ona vave liu suavai i le vai ma ni 'asita malolosi.

Tumau: O le pulega fa'apitoa o le gaosiga oCerium Fluoride faʻamautinoa le mautu o le tulaga lelei mo le gaosiga tele o alamanuia.

Mea fa'aolaola o le alamanuia o vaila'au: Cerium tetrafluoride (CeF₄) o se mea fa'aola malosi ma e fa'aaogaina o se mea fa'aola i le tele o tali i le fa'aputuga fa'aola, e pei o le fa'aola filifilia o ava malosi i ketones ma le sulfonation tuusa'o o le methane ma le sulfur trioxide e maua ai le methanesulfonic acid. O lona uiga fa'aola e matua taua tele i lalo o tulaga acidic ma e mafai ona fa'aaogaina o se mea fa'aola eletise e tasi lelei. Cerium trifluoride (CeF₃) e faʻaaogaina o se vaega o se catalyst i le petroleum catalytic cracking (FCC) e faʻaleleia atili ai le lelei o le liua o hydrocarbons.

Mea Fa'apitoa o le Tioata ma Mea Va'ai: Cerium trifluoride (CeF₃) o se mea autū autū mo le gaosia o tioata opitika sa'o, lea e mafai ona fa'aleleia atili ai le fa'atinoga o le mitiia o le ultraviolet o le tioata ma e fa'aaogaina o se pauta fa'apala tioata ma se mea e fa'aitiitia ai le ma'ale'ale. Cerium tetrafluoride (CeF₄) e fa'aaogaina i le ufiufi opitika, e maua ai le fa'atinoga sili ona lelei e tete'e ai i le atagia mai o tioata ma fa'ata, fa'aleleia atili ai le tumau ma le fa'atinoga o masini opitika. E fa'aaogaina uma ia mea e lua o ni mea e fa'amama ai le ea i fa'ata'ita'iga fisiki e maualuga le malosi ma fanua e iloa ai le ave o le la.

Maa ma Meafaitino mo le Malosiaga: Cerium trifluoride (CeF₃) e fa'aaogaina o se mea e teu ai le sulfur i totonu o maa lithium-sulfur. O lona fausaga tulaga ese o le nanocage (h-CeF₃) e mafai ona fa'aleleia atili le fa'atinoga o le ta'amilosaga o le maa e ala i se aafiaga fa'atasi o le fa'atapula'aina fa'aletino ma le fa'apipi'iina o vaila'au. Tetrafluorocerium (CeF₄) o se mea e ono mafai ona fa'aaogaina mo ta'ita'i o le fluoride ion ma e mafai ona fa'aaogaina e atiina ae ai maa fluoride ion solid-state, lea e iai le gafatia e ausia ai le maualuga o le malosi. O lo'o su'esu'eina fo'i le Cerium trifluoride o se mea electrolyte mo sela suau'u oxide malosi (SOFC).

Mea e fa'afefiloi ai vaila'au: O le Cerium trifluoride ma le cerium tetrafluoride o ni mea taua ia e lua mo le fa'aputuina o isi mea e fa'aputuina ai le cerium. O le Cerium trifluoride o le mea mata lea mo le sauniaina o le cerium u'amea, ae o le cerium tetrafluoride e mafai ona gaosia e ala i le fa'aitiitia o le fa'agasologa mai le cerium trifluoride. E le gata i lea, e mafai ona fa'aogaina le cerium trifluoride e fa'aputuina ai mea nano-luminescent e fa'aputuina i le cerium (e pei o le CeF₃:Tb³⁺), ia e faʻaaogaina i ata faʻaola ma tekinolosi faʻaaliga.