Isuku ryinshi nano Ntibisanzwe isi ya lanthanum oxyde ya la2o3 nanopowder / nanoparticles

Ibisobanuro bigufi:

Inzira: La2O3

CAS No.: 1312-81-8

Uburemere bwa molekuline: 325.82

Ubucucike: 6.51 g / cm3

Ingingo yo gushonga: 2315 ° Kugaragara:

Ifu yeraIbishobora gukemuka: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeyeStabilite:

Hygroscopic Ikomeye mundimi nyinshi: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Ntibisanzwe

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

Inzira: La2O3

CAS No.: 1312-81-8

Uburemere bwa molekuline: 325.82

Ubucucike: 6.51 g / cm3

Ingingo yo gushonga: 2315 ° Kugaragara:

Ifu yeraIbishobora gukemuka: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeyeStabilite:

Indimi zikomeye hygroscopicUrurimi: LanthanOxid, Oxyde De Lanthane, Oxido De Lanthano Ntibisanzwe isi lanthanum oxyde la2o3

Okiside ya Lanthanum (izwi kandi nka lanthana) ni imiti ivanze na formula ya La2O3. Nibintu bidasanzwe byisi ya oxyde hamwe nibintu byera byera bifite cubic kristal. Okiside ya Lanthanum ni ibintu byo mu rwego rwo hejuru byo kugabanya ubushyuhe kandi bikoreshwa mu buryo butandukanye bitewe n’imiti ihagaze neza kandi irwanya ruswa. Ikoreshwa nk'ibikoresho byo gukora fosifore kugirango ikoreshwe mu miyoboro ya cathode ray n'amatara ya fluorescent, nka dopant mubikoresho bya semiconductor, kandi nka catalizator. Irakoreshwa kandi mu gukora ubukorikori kandi nka tracer mu bushakashatsi bwibinyabuzima n’imiti.

Gusaba

Lanthanum Oxide, nanone yitwa Lanthana, isuku nyinshi Lanthanum Oxide (99,99% kugeza 99,999%) ikoreshwa mugukora ibirahuri bidasanzwe bya optique kugirango irusheho kurwanya alkali yikirahure, kandi ikoreshwa muri fosifori ya La-Ce-Tb kumatara ya fluorescent no gukora ibirahuri bidasanzwe bya optique, nka kamera na telesikopi ya Liseri ya Lans. Catalizike ya FCC, kandi nkibikoresho fatizo byo gukora Lanthanum Metal; Lanthanum Oxide ikoreshwa kandi nk'inyongeramusaruro yo gukura mu gihe cy'amazi yo gucumura ya Silicon Nitride na Zirconium Diboride.

Ntibisanzwe isi ya lanthanum oxyde la2o3

Ibisobanuro

Ikizamini	Bisanzwe	Ibisubizo
La2O3 / TREO	≥99.99%	> 99,99%
Ibyingenzi byingenzi TREO	≥99%	99,6%
RE Impanuka (% / TREO)
CeO2	≤0.005%	0.001%
Pr6O11	≤0.002%	0.001%
Nd2O3	≤0.005%	0.002%
Sm2O3	≤0.001%	0.0005%
Non-RE Impurities (%)
SO4	≤0.002%	0.001%
Fe2O3	≤0.001%	0.0002%
SiO2	≤0.001%	0.0005%
Cl—	≤0.002%	0.0005%
CaO	≤0.001%	0.0003%
MgO	≤0.001%	0.0002%
LOI	≤1%	0,25%
Umwanzuro	Kurikiza hamwe hejuru

Nibisobanuro bimwe gusa kuri 99,99% byera, dushobora kandi gutanga 99,9%, 99,999%. Okiside ya Lanthanum ifite ibyangombwa byihariye byanduye irashobora gutegurwa ukurikije ibyo umukiriya asabwa. Kubindi bisobanuro, nyamuneka kanda!