Umhlaba ongavamile i-yttrium oxide powder y2o3 nanopowder / nanoparticles

Incazelo emfushane:

Ifomula: Y2O3

Inombolo ye-CAS: 1314-36-9

Isisindo se-molecule: 225.81

Ukuminyana: 5.01 g/cm3

Iphuzu elincibilikayo: 2425 celsium degree

Ukubukeka: Impushana emhlophe

Ukunyibilika: Ayincibiliki emanzini, incibilika ngokulingene kuma-acid amaminerali aqinile

Ukuzinza: I-hygroscopic kancaneUliminingi: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso esifushane

Ifomula: Y2O3
Inombolo ye-CAS: 1314-36-9
Isisindo se-molecule: 225.81
Ukuminyana: 5.01 g/cm3
Iphuzu elincibilikayo: 2425 celsium degree
Ukubukeka: Impushana emhlophe
Ukunyibilika: Ayincibiliki emanzini, incibilika ngokulingene kuma-acid amaminerali aqinile
Ukuzinza: I-hygroscopic kancaneUliminingi: YttriumOxid, Oxyde De Yttrium, Oxido Del Ytrio

I-Yttrium oxide (eyaziwa nangokuthi i-yttria) iyinhlanganisela yamakhemikhali enefomula ethi Y2O3.Kuyi-oxide yomhlaba engavamile kanye nezinto eziqinile ezimhlophe ezinesakhiwo se-cubic crystal.I-Yttrium oxide iyinto ephikisayo enephuzu eliphezulu lokuncibilika futhi imelana nokuhlaselwa kwamakhemikhali.Isetshenziswa njengento yokwenza ama-phosphors ukuze asetshenziswe kumashubhu e-cathode ray namalambu e-fluorescent, njenge-dopant kumadivayisi we-semiconductor, nanjenge-catalyst.Ibuye isetshenziswe ekukhiqizeni izitsha zobumba, ikakhulukazi izitsha zobumba ezenziwe nge-alumina, nanjenge-abrasive.

Isicelo

I-Yttrium Oxide, ebizwa nangokuthi i-Yttria, i-Yttrium Oxides ehlanzekile iyizinto ezibaluleke kakhulu zama-tri-band Rare Earth phosphor anikeza umbala obomvu kuthelevishini enemibala namashubhu ekhompyutha.Embonini ye-optical, i-Yttrium Oxide isetshenziselwa ukukhiqiza i-Yttrium-Iron-Garnets, okuyizihlungi ezisebenza kahle kakhulu ze-microwave.Ukuhlanzeka okuphansi kwe-Yttrium Oxide kusetshenziswa kabanzi kuma-ceramics kagesi.Isetshenziswa kabanzi ukwenza i-Eu:YVO4 kanye ne-Eu:Y2O3 phosphor enikeza umbala obomvu kumashubhu ezithombe ze-TV ezinombala.

Ukucaciswa

Into yokuhlola	Okujwayelekile	Imiphumela
Y2O3/TREO	≥99.99%	99.999%
Ingxenye Eyinhloko TREO	≥99.5%	99.85%
I-RE Ukungcola (ppm/TREO)
La2O3	≤10	2
CeO2	≤10	3
I-Pr6O11	≤10	3
Nge2O3	≤5	1
Sm2O3	≤10	2
Gd2O3	≤5	1
Tb4O7	≤5	1
I-Dy2O3	≤5	2
Non—RE Ukungcola (ppm)
I-CuO	≤5	1
Fe2O3	≤5	2
SiO2	≤10	8
Cl—	≤15	8
I-CaO	≤15	6
I-PbO	≤5	2
NiO	≤5	2
LOI	≤0.5%	0.12%
Isiphetho	Ukuthobelana nezinga elingaphezulu.

Lena i-spec eyodwa kuphela yokuhlanzeka okungu-99.999%, futhi singahlinzeka ngo-99.9%, 99.99% ubumsulwa.I-Yttrium oxide enezidingo ezikhethekile zokungcola ingenziwa ngokwezifiso ngokuya ngezidingo zekhasimende.Ukuze uthole ulwazi olwengeziwe, sicela uchofoze!