Cov Duab Tshwj Xeeb ntawm Cerium Oxide Loj Loj

Cerium Oxide Loj Me Me

Kev Piav Qhia Luv:

Lub Npe Khoom:

Cerium Oxide Loj Me Me tsim khoom | CAS1306-38-3 muab khoom rau Tuam Tshoj

Cov lus txhais:Cerium dioxide, Ceria, Cerium(IV) oxide, Cov khoom loj cerium oxide, Cov khoom loj dioxidedium oxide

Tus lej CAS:1306-38-3

Cov mis molecular:CeO2

Qhov Hnyav Molecular:172.12

Tsos:Hmoov daj daj, tsis yaj hauv dej thiab me ntsis soluble hauv cov kua qaub.

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Cov Lus Qhia Txog Khoom

Cov lus qhia ntawm cov khoom

Cov lus qhia tshwj xeeb muaj thaum thov.

Cov Cai	CO-3.5N (LP)	CO-4N (LP)
TREO%	≥99	≥99
Cerium purity thiab cov khoom tsis muaj zog ntawm lub ntiaj teb tsis tshua muaj
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
Cov av tsis tshua muaj impurities
Ca%	＜0.005	＜0.003
Fe%	＜0.003	＜0.002
Na%	＜0.003	＜0.002
K%	＜0.002	＜0.001
Pb%	＜0.003	＜0.002
Al%	＜0.01	＜0.01
SO42-%	＜0.01	＜0.01
D50	25 ~ 50μm	25 ~ 50μm

Kev Piav Qhia & Nta

Piav Qhia: WNX siv cov thev naus laus zis tsim khoom tsis siv neeg thiab siv cov khoom siv raw zoo los tsim cov khoom zooCerium Oxide Loj Me Me.

Cov Nta Tseem Ceeb:

Kev Ntshiab Siab:Cerium Oxide Loj Me Me

tsis muaj cov khoom tsis huv los ntawm cov khoom tsis tshua muaj (xws li hlau, calcium, sodium), thiab cov ntsiab lus tsis huv yog tsawg.

Kev yaj zoo:Cerium Oxide Loj Me Me

tuaj yeem yaj sai sai hauv dej thiab cov kua qaub muaj zog.

Kev sib xws: Kev tswj hwm cov khoom nruj hauv kev tsim khoomCerium Oxide Loj Me Me

ua kom ruaj khov zoo rau kev lag luam loj.

Cov catalysts ntawm kev lag luam tshuaj lom neeg:Cerium Oxide Loj Me Me, vim nws lub zog thiab kev ruaj khov zoo tshaj plaws, nws yog siv los ua tus neeg nqa khoom catalyst zoo heev hauv cov reactors ruaj khov uas yuav tsum tau tiv taus kev cuam tshuam siab lossis kev cuam tshuam ntawm huab cua ceev. Nws tuaj yeem thauj cov hlau muaj nqis (xws li platinum thiab palladium) thiab siv rau hauv cov txheej txheem xws li hydrogenation hauv petrochemicals, ua rau lub neej ua haujlwm ntawm catalyst ntev dua. Nws cov yam ntxwv tshwj xeeb ntawm cov pa oxygen kuj ua rau nws ua lub luag haujlwm tseem ceeb hauv kev ntxuav cov pa tawm hauv tsheb (peb txoj kev catalytic converters), txhawb kev hloov pauv ntawm carbon monoxide (CO), hydrocarbons (HC), thiab nitrogen oxides (NOx).

Tus Neeg Sawv Cev Tshem Tawm Phosphorus Hauv Pas Dej: TusCerium Oxide Loj Me Me Cov khoom me me tuaj yeem nqus tau thiab ua rau cov phosphate ions nyob hauv dej, yog li ntawd thiaj li tiv thaiv kev loj hlob ntawm algae thiab daws qhov teeb meem ntawm kev puas tsuaj ntawm cov dej. Qhov loj me ntawm cov khoom me me loj heev, thiab nws cov kev ua haujlwm zoo dua hauv kev siv dej tiag tiag, ua rau nws yooj yim dua rau kev rov qab los tom qab thiab txo qhov kev pheej hmoo ntawm kev ua qias tuaj.

Cov roj teeb thiab cov khoom siv zog: Hauv cov roj teeb oxide khov kho (SOFCs),Cerium Oxide Loj Me Me siv tau ua cov khoom siv electrolyte. Nws qhov kev ruaj khov ntawm cov noob qoob loo pab txhim kho qhov kev coj ua ionic thiab kev ua haujlwm ntev ntawm lub roj teeb. Tsis tas li ntawd, nws kuj tseem siv tau ua cov khoom siv raw rau kev npaj cov hlau hydrogen cia rau cov electrode tsis zoo ntawm cov roj teeb nickel-hydrogen, lossis rau kev hloov kho cov khoom siv electrode roj teeb lithium-ion, yog li txhim kho kev ua haujlwm ntawm lub roj teeb los ntawm nws cov qauv ruaj khov.

Cov tshuaj synthesis intermediates:Cerium Oxide Loj Me Me yog ib qho khoom siv tseem ceeb rau kev tsim cov khoom siv cerium-based (xws li cerium ntsev, doped cerium oxide, thiab lwm yam). Los ntawm kev ua cov tshuaj ntxiv, nws tuaj yeem hloov mus ua cov tshuaj cerium nrog cov morphologies thiab cov khoom tshwj xeeb, uas yog siv rau hauv cov teb xws li cov khoom siv hluav taws xob thiab cov ntaub ntawv nqus ultraviolet.