Praseodymium Nitrate

Kev Piav Qhia Luv:

Lub Npe Khoom:

Praseodymium Nitrate tsim khoom | CAS15878-77-0 muab khoom rau Tuam Tshoj

Cov lus txhais:Praseodymium (III) nitrate, Praseodymium trinitrate, Pr (NO3)₃)₃, Nitric acid praseodymium, Hexahydrate ntawm nitric acid praseodymium

Tus lej CAS:15878-77-0

Cov mis molecular:Pr(TSIS MUAJ3)3·6H2O

Qhov Hnyav Molecular:434.91

Tsos:Ntsuab siv lead ua, soluble hauv dej.

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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	PN-2.5N	PN-3N
TREO%	≥39	≥39
Praseodymium purity thiab cov khoom tsis tshua muaj av tsis zoo
Pr6O11/TREO%	≥99.5	≥99.9
La2O3/TREO%	＜0.05	＜0.01
CeO2/TREO%	＜0.05	＜0.03
Nd2O3/TREO%	＜0.35	＜0.04
Sm2O3/TREO%	＜0.03	＜0.01
Y2O3/TREO %	＜0.01	＜0.005
Cov av tsis tshua muaj impurities
Ca%	＜0.01	＜0.005
Fe%	＜0.005	＜0.003
Na%	＜0.01	＜0.005
K%	＜0.005	＜0.003
Pb%	＜0.005	＜0.003
Cl-%	＜0.005	＜0.005
SO42-%	＜0.02	＜0.02
NTU	＜20	＜20

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 zoo Praseodymium Nitrate.

Cov Nta Tseem Ceeb:

Kev Ntshiab Siab:Praseodymium Nitrate 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:Praseodymium Nitrate 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 khoomPraseodymium Nitrate ua kom ruaj khov zoo rau kev lag luam loj.

Cov tshuaj catalyst hauv kev lag luam tshuaj lom neeg: Praseodymium nitrate yog siv los ua catalyst hauv kev lag luam hlau. Nws tuaj yeem txhim kho lub zog thiab kev tiv thaiv corrosion ntawm cov hlau txhuas, thiab ua rau lub zog thiab kev hnav tsis kam ntawm cov hlau. Nws kuj tseem siv tau rau hauv kev tiv thaiv ib puag ncig los ua kom cov tshuaj lom neeg hloov pauv mus rau hauv cov roj pov tseg, yog li txo cov pa phem thiab dej.

Tshuaj Phosphorus Remover hauv pas dej: Vim nws cov khoom siv tshuaj lom neeg, praseodymium nitrate tuaj yeem tshem tawm cov phosphate ntawm cov dej los ntawm kev nag lossis daus, uas yog qhov pab tau rau kev daws teeb meem ntawm cov dej eutrophication.

Cov roj teeb thiab cov khoom siv zog: Praseodymium nitrate siv tau ua ib qho dopant los npaj cov roj teeb hnub ci uas muaj xim zas. Los ntawm kev nqaim qhov sib txawv ntawm cov khoom siv anode lub teeb, qhov kev hloov pauv photoelectric tuaj yeem txhim kho. Nws tseem yog ib qho tseem ceeb precursor rau kev tsim cov praseodymium cobaltates thiab praseodymium manganates, uas yog ob chav perovskite oxides siv rau hauv cov roj teeb oxide khov kho (SOFCs). Cov ntaub ntawv no qhia tau tias muaj kev coj ua zoo heev ntawm ionic thiab hluav taws xob ntawm qhov kub siab tshaj 400°C.

Cov Khoom Siv Optical thiab Electronic: Praseodymium nitrate yog siv dav ua tus neeg sawv cev xim hauv cov raj tso saib fluorescent, phosphors, nrog rau cov iav optical thiab ceramics (xws li praseodymium daj nto moo). Nws cov qauv huab f electron tshwj xeeb ua rau cov ntaub ntawv praseodymium-doped muaj lub neej ntev thiab muaj txiaj ntsig zoo, uas tuaj yeem siv los npaj cov ntaub ntawv kub thiab txias optical, ultraviolet luminescent nanocomposites hauv kev kho mob qog noj ntshav photodynamic, thiab cov yeeb yaj kiab roj sensing.