Neodymium nitrate

Nkọwa Dị Mkpirikpi:

Aha Ngwaahịa:

Neodymium nitrate nrụpụta|CAS16454-60-7 ọkọnọ China

Okwu ndị yiri ya: Neodymium(III) nitrate, Neodymium trinitrate, Nd(NO)₃)₃, Neodymium nitrate hexahydrate

Nọmba CAS:16454-60-7

Usoro Molekụla:Nd (Ọ dịghị)3)3·6H2O

Ibu Molekụla:438.24

Ọdịdị:Kristal odo odo, nke 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	NN-2.5N	NN-3N
TREO%	≥37.5	≥37.5
Ịdị ọcha nke Neodymium na ihe ndị na-adịghị ọcha n'ụwa dị ụkọ
Nd2O3/TREO %	≥99.5	≥99.9
La2O3/TREO %	＜0.02	＜0.005
CeO2/TREO %	＜0.05	＜0.01
Pr6O11/TREO %	＜0.3	＜0.05
Sm2O3/TREO%	＜0.03	＜0.02
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 eluNeodymium nitrate.

Isi Atụmatụ:

Ịdị ọcha dị elu:Neodymium nitrateenweghị 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:Neodymium nitrate nwere ike ịgbaze ngwa ngwa n'ime mmiri na asịd siri ike.

Nkwekọ: Njikwa ogbe siri ike na mmepụta nkeNeodymium nitrate

na-eme ka mma kwụsiri ike maka mmepụta nnukwu ụlọ ọrụ mmepụta ihe.

Ihe na-akpali mmepụta kemịkalụ: Neodymium nitrate na-arụ ọrụ dị ka ihe na-akpali mmepụta Lewis acid dị irè ma a na-eji ya eme ihe n'ịkwalite mmeghachi omume mmepụta organic, dịka mmeghachi omume Friedel-Crafts. Ọ bụkwa ihe dị mkpa na nkwadebe nke ihe na-akpali mmepụta fluid catalytic cracking (FCC) na mmepụta petrochemical, nke na-enyere aka ime ka arụmọrụ na ịdị mma nke mmepụta mmanụ ọkụ dịkwuo mma.

Ihe na-ewepụ phosphorus maka ọdọ mmiri: Dabere na ihe ndị dị na kemịkalụ ya, neodymium nitrate nwere ike iwepụ phosphate n'ime mmiri nke ọma site na mmiri ozuzo, nke na-enyere aka n'ịgwọ nsogbu nke eutrophication nke ahụ mmiri.

Batrị na ihe ndị e ji eme ike: Neodymium nitrate bụ ihe dị mkpa maka imepụta magnet ígwè neodymium iron boron (NdFeB) dị elu, nke a na-ejikarị eme ihe n'ọhịa teknụzụ ike ọgbara ọhụrụ dịka turbine ikuku, moto draịva maka ụgbọala ike ọhụrụ, na draịva diski ike. Ọ bụkwa ihe mbụ maka imepụta ihe ndị dị mkpa eji na ngwaọrụ nchekwa ike dịka sel mmanụ siri ike oxide (SOFC) na batrị nickel-metal hydride.

Njikọta kemịkalụ dị n'etiti: Dịka ihe dị mkpa maka ihe mbụ, a na-eji neodymium nitrate emepụta ihe ndị ọzọ dị ka neodymium oxide na neodymium fluoride. Ọ bụkwa ihe mbụ e ji emepụta kristal laser neodymium-doped yttrium aluminum garnet (Nd:YAG), ihe ndị na-egbukepụ egbukepụ dị ụkọ (eji na phosphorus na LED), na seramiiki eletrọniki (dịka multilayer seramiiki capacitors MLCC).