Ukuhlanzeka okuphezulu kwe-nano rare Endr Earth Lanthanum Oxide Powder La2o3 Nanopowder / Nanoparticles

Incazelo emfushane:

Ifomula: la2o3

Cas No: 1312-81-8

Isisindo Molecular: 325.82

Ubuningi: 6.51 g / cm3

Iphoyinti elincibilikayo: 2315 ° chappearance:

I-White Powerssolubity: I-insoluble emanzini, ngokulinganayo incibilika ku-acidsstability eqinile yokuqina

I-Hygroscopicmulmicmulimiculimiculimiculimiculimic

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isingeniso Esifushane

Ifomula: la2o3

Cas No: 1312-81-8

Isisindo Molecular: 325.82

Ubuningi: 6.51 g / cm3

Iphoyinti elincibilikayo: 2315 ° chappearance:

I-White Powerssolubity: I-insoluble emanzini, ngokulinganayo incibilika ku-acidsstability eqinile yokuqina

I-LANGROSCOPICMUNILLILLILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILILID, OXYDO de lanthano rare rare LO2O3

ILanthanum oxide (eyaziwa nangokuthi uLanthana) iyindawo yamakhemikhali ngefomula la2o3. Kuyinto evamile e-Oxide yaseMhlabeni kanye nokuqukethwe okuqinile okumhlophe ngesakhiwo se-cubic crystal. I-Lanthanum oxide iyinto ephakeme yokuhlola okushisayo futhi isetshenziswa ezinhlobonhlobo zezicelo ngenxa yokuqina kwayo okuhle kwamakhemikhali nokuphikiswa kokugqwala. Isetshenziswa njengezinto zokwenza ama-phosphors ukuze asetshenziswe kumashubhu we-cathode ray namalambu we-fluorescent, njenge-dopant kumadivayisi we-semiconductor, kanye ne-catalyst. Kusetshenziswa futhi ekukhiqizweni kwama-ceramics nanjenge-tracer ku-biological nocwaningo lwamakhemikhali.

Isicelo

ILanthanum oxide, ebizwa nangokuthi uLanthana, ubumsulwa obuphezulu be-lanthanum oxide (99.99% kuya ku-99.999%) kusetshenziswa izibuko ezikhethekile ze-fluorescent zokwenza izibuko ze-fluorescent zokwenza izibuko ze-alkali, ezifana ne-ikhamera ne-telescope lens, kanye namalensi wekhamera ne-telescope, Ibanga eliphansi leLanthanum oxide lisetshenziswa kabanzi kuma-ceramics kanye ne-FCC Catalyst, futhi njengento eluhlaza yokukhiqizwa kwensimbi yaseLanthanum; ILanthanum oxide futhi isetshenziswa njengesengezo sokukhula okusanhlamvu ngesikhathi sokona kwesigaba se-silicon nitride ne-zirconium diboride.

I-Rare Earth Lanthanum Oxide La2o3

Ukucacisa

Into yokuhlola	-Vamile	Umphumela
I-LA2O3 / Treo	≥99.99%	> 99.99%
Isakhi esiyinhloko Treo	≥99%	99.6%
Ukungcola (% / Treo)
I-CEO2	≤0.005%	0.001%
Pr6o11	≤0.002%	0.001%
ND2O3	≤0.005%	0.002%
I-SM2O3	≤0.001%	0.0005%
Ukungcola okungekuhle (%)
Ngakho-ke	≤0.002%	0.001%
Fe2o3	≤0.001%	0.0002%
Sio2	≤0.001%	0.0005%
Cl-	≤0.002%	0.0005%
CaO	≤0.001%	0.0003%
Imoto	≤0.001%	0.0002%
Uhlobo	≤1%	0.25%
Ukugcina	Athobele indinganiso engenhla

Lokhu kukodwa kuphela okungumsulwa ngo-99.99%, futhi singahlinzeka ngo-99.9%, ubumsulwa abangama-99.999%. ILanthanum oxide ngezidingo ezikhethekile zokungcola kungenziwa ngokwezifiso ngokuya ngezidingo zekhasimende. Ngemininingwane engaphezulu, sicela uchofoze!