Obere ụwa yttrium oxide ntụ ntụ y2o3 nanopowder/nanoparticles

Nkọwa dị mkpirikpi:

Usoro: Y2O3

Nọmba CAS: 1314-36-9

Arọ Molecular: 225.81

Njupụta: 5.01 g/cm3

Ebe mgbaze: 2425 celsium ogo

Ọdịdị: White ntụ ntụ

Solubility: A naghị amị mkpụrụ n'ime mmiri, na-agbaze nke ọma na acid mineral siri ike

Nkwụsi ike: ntakịrị hygroscopic ọtụtụ asụsụ: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

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Usoro: Y2O3
Nọmba CAS: 1314-36-9
Arọ Molecular: 225.81
Njupụta: 5.01 g/cm3
Ebe mgbaze: 2425 celsium ogo
Ọdịdị: White ntụ ntụ
Solubility: A naghị amị mkpụrụ n'ime mmiri, na-agbaze nke ọma na acid mineral siri ike
Nkwụsi ike: ntakịrị hygroscopic ọtụtụ asụsụ: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

Yttrium oxide (nke a makwaara dị ka yttria) bụ ngwakọta kemịkalụ nwere usoro Y2O3. Ọ bụ ụwa oxide na-adịghị ahụkebe na ihe siri ike na-acha ọcha nwere usoro kristal cubic. Yttrium oxide bụ ihe na-emegharị ahụ nke nwere ebe mgbaze dị elu ma na-eguzogide ọgụ kemịkal. A na-eji ya dị ka ihe eji eme phosphor maka iji ya na tubes ray cathode na oriọna fluorescent, dị ka dopant na ngwaọrụ semiconductor, yana dị ka ihe na-eme ka ọ dị elu. A na-ejikwa ya na mmepụta nke ceramics, karịsịa ceramics dabeere na alumina, na dị ka ihe na-ekpo ọkụ.

Ngwa

Yttrium oxide, nke a na-akpọkwa Yttria, ịdị ọcha dị elu Yttrium Oxides bụ ihe kachasị mkpa maka tri-bands Rare Earth phosphor nke na-enye agba uhie na telivishọn agba na tubes kọmputa. N'ụlọ ọrụ anya, a na-eji Yttrium Oxide na-emepụta Yttrium-Iron-Garnets, nke bụ ihe nzacha ngwa ndakwa nri dị irè. A na-etinye ịdị ọcha dị ala nke Yttrium Oxide n'ọtụtụ ebe na seramiki eletrọnịkị. A na-eji ya eme Eu:YVO4 na Eu:Y2O3 phosphor nke na-enye ụcha uhie na tube foto TV agba.

Nkọwapụta

Nwale Ihe	Ọkọlọtọ	Nsonaazụ
Y2O3/TREO	≥99.99%	99.999%
Isi akụrụngwa TREO	≥99.5%	99.85%
Ihe ndị na-adịghị mma (ppm/TREO)
La2O3	≤10	2
CeO2	≤10	3
Pr6O11	≤10	3
Nd2O3	≤5	1
Sm2O3	≤10	2
Gd2O3	≤5	1
Tb4O7	≤5	1
Dy2O3	≤5	2
Ihe ndị na-abụghị nke RE (ppm)
KuO	≤5	1
Fe2O3	≤5	2
SiO2	≤10	8
Cl-	≤15	8
CaO	≤15	6
PbO	≤5	2
NiO	≤5	2
LOI	≤0.5%	0.12%
Mmechi	Soro ụkpụrụ dị n'elu.

Nke a bụ naanị otu nkọwa maka ịdị ọcha 99.999%, anyị nwekwara ike ịnye 99.9%, 99.99% ịdị ọcha. Yttrium oxide nwere ihe pụrụ iche chọrọ maka adịghị ọcha nwere ike ịhazi ya dịka ihe ndị ahịa chọrọ. Maka ozi ndị ọzọ, biko pịa!