Praseodymium Nitrate

Nkọwa Dị Mkpirikpi:

Aha Ngwaahịa:

Praseodymium Nitrate nrụpụta|CAS15878-77-0 ọkọnọ China

Okwu ndị yiri ya:Praseodymium (III) nitrate, Praseodymium trinitrate, Pr (NO)₃)₃, Nitric acid praseodymium, Hexahydrate nke nitric acid praseodymium

Nọmba CAS:15878-77-0

Usoro Molekụla:Pr (Mba)3)3·6H2O

Ibu Molekụla:434.91

Ọdịdị:Kristal akwụkwọ ndụ akwụkwọ ndụ, a na-agbaze n'ime mmiri.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Nkọwapụta nke ngwaahịa

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Koodu	PN-2.5N	PN-3N
TREO%	≥39	≥39
Ịdị ọcha nke Praseodymium na ihe ndị na-adịghị ọcha n'ụwa dị ụkọ
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
Ihe ndị na-adịghị ahụkebe nke ụwa
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

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 elu Praseodymium Nitrate.

Isi Atụmatụ:

Ịdị ọcha dị elu:Praseodymium Nitrate 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:Praseodymium Nitrate nwere ike ịgbaze ngwa ngwa n'ime mmiri na asịd siri ike.

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

Ihe na-akpali mmepụta kemịkalụ: A na-eji Praseodymium nitrate eme ihe dị ka ihe na-akpali mmepụta ihe n'ime ụlọ ọrụ ígwè. Ọ nwere ike ime ka ike na iguzogide nchara nke alloys aluminum dịkwuo elu, ma mee ka ike na iguzogide iyi nke ígwè dịkwuo elu. A pụkwara iji ya mee ihe n'ọhịa nchekwa gburugburu ebe obibi iji mee ka mgbanwe nke ihe ndị na-emerụ ahụ na gas mkpofu, si otú a belata mmetọ ikuku na mmiri.

Ihe na-ewepụ Ọdọ Mmiri Phosphorus: N'ihi ihe ndị dị na kemịkalụ ya, praseodymium nitrate nwere ike iwepụ phosphate n'ime mmiri nke ọma site na mmiri ozuzo, nke na-enyere aka n'ịgwọ nsogbu nke mmiri eutrophic.

Batrị na ihe ndị e ji eme ka ike dị: Enwere ike iji Praseodymium nitrate dị ka ihe e ji akwadebe mkpụrụ ndụ anyanwụ ndị nwere mmetụta agba. Site n'ibelata oghere eriri nke ihe anode ọkụ, a pụrụ ime ka arụmọrụ mgbanwe fotoelectric dịkwuo mma. Ọ bụkwa ihe dị mkpa maka ịmepụta praseodymium cobaltates na praseodymium manganates, nke bụ oxides perovskite abụọ ejiri mee ihe na sel mmanụ siri ike oxide (SOFCs). Ihe ndị a na-egosipụta ezigbo ionic na electronic conductivity na okpomọkụ karịrị 400.°C.

Ihe Anya na Ihe Elektrọnik: A na-ejikarị Praseodymium nitrate eme ihe dị ka ihe na-agba agba na tubes ngosipụta fluorescent, phosphorus, yana iko optical na seramiiki (dị ka praseodymium odo a ma ama). Ọdịdị pụrụ iche nke igwe ojii elektrọn f ya na-eme ka ihe ndị e ji praseodymium mee nwee ndụ ogologo oge na arụmọrụ dị elu nke na-enwu enwu, nke enwere ike iji kwadebe ihe mmetụta okpomọkụ optical, nanocomposites ultraviolet luminescent na ọgwụgwọ kansa photodynamic, na ihe nkiri mmetụta gas.