Tsis tshua muaj ntiaj teb yttrium oxide hmoov y2o3 nanopowder / nanoparticles

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Cov roj formula: Y2O3

CAS Nr .: 1314-36-9

Molecular Luj: 225.81

Qhov ceev: 5.01 g / cm3

Melting point: 2425 celsium degree

Qhov tsos: Dawb hmoov

Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids

Kev ruaj ntseg: me ntsis hygroscopicMultilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

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Product Detail

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Cov roj formula: Y2O3
CAS Nr .: 1314-36-9
Molecular Luj: 225.81
Qhov ceev: 5.01 g / cm3
Melting point: 2425 celsium degree
Qhov tsos: Dawb hmoov
Solubility: Insoluble nyob rau hauv dej, me ntsis soluble nyob rau hauv muaj zog mineral acids
Kev ruaj ntseg: me ntsis hygroscopicMultilingual: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

Yttrium oxide (tseem hu ua yttria) yog cov tshuaj sib xyaw nrog cov mis Y2O3. Nws yog lub ntiaj teb tsis tshua muaj oxide thiab cov khoom siv dawb nrog cov qauv siv lead ua cubic. Yttrium oxide yog cov khoom siv refractory nrog lub siab melting point thiab tiv taus tshuaj tua kab mob. Nws yog siv los ua cov khoom siv los ua phosphor siv rau hauv cathode ray hlab thiab cov teeb fluorescent, ua ib qho dopant hauv cov khoom siv semiconductor, thiab ua catalyst. Nws kuj tseem siv rau hauv kev tsim cov ceramics, tshwj xeeb tshaj yog alumina-based ceramics, thiab ua cov abrasive.

Daim ntawv thov

Yttrium Oxide, tseem hu ua Yttria, siab purity Yttrium Oxides yog cov ntaub ntawv tseem ceeb tshaj plaws rau tri-bands Tsis tshua muaj ntiaj teb phosphors uas muab cov xim liab hauv cov xim TV & lub tshuab computer. Hauv kev lag luam kho qhov muag, Yttrium Oxide yog siv los tsim Yttrium-Iron-Garnets, uas yog cov lim dej microwave zoo heev. Tsawg purity ntawm Yttrium Oxide yog dav siv nyob rau hauv hluav taws xob ceramics. Nws yog dav siv los ua Eu: YVO4 thiab Eu: Y2O3 phosphors uas muab cov xim liab hauv xim TV duab raj.

Specification

Cov khoom kuaj	Txuj	Cov txiaj ntsig
Y2O3/TREO	≥99.99%	99.999%
Main Component TREO	≥99.5%	99.85%
RE impurities (ppm / TREO)
lwj 2o3	≤10	2
CeO 2	≤10	3
np6o 11	≤10	3
Nd2O 3	≤ 5	1
sm2o3 ua	≤10	2
gd2o3 ua	≤ 5	1
twb 4o7	≤ 5	1
Dy2O3	≤ 5	2
Tsis yog-RE Impurities (ppm)
CuO	≤ 5	1
Fe2O 3	≤ 5	2
SiO 2	≤10	8
Cl—	≤15	8
CaO	≤15	6
PbO	≤ 5	2
NiO	≤ 5	2
LOI	≤ 0.5%	0.12%
Xaus	Ua raws li tus qauv saum toj no.

Qhov no tsuas yog ib qho spec rau 99.999% purity, peb kuj tuaj yeem muab 99.9%, 99.99% purity. Yttrium oxide nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho raws li cov neeg siv khoom xav tau. Yog xav paub ntxiv, thov nias!