Ntibisanzwe isi nano europium oxyde Eu2O3 nanopowder / nanoparticles

Ntibisanzwe isi nano europium oxyde ya Eu2O3 nanopowder / nanoparticles Ifoto Yerekanwe

Ibisobanuro bigufi:

Inzira: Eu2O3

CAS No: 1308-96-9

Uburemere bwa molekuline: 351.92

Ubucucike: 7.42 g / cm3Icyerekezo: 2350 ° C.

Kugaragara: Ifu yera cyangwa uduce

Gukemura: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye

Igihagararo: Hygroscopic Buhoro Indimi: EuropiumOxid, Oxyde De Europium, Oxido Del Europio

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Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

Inzira:Eu2O3
CAS No: 1308-96-9
Uburemere bwa molekuline: 351.92
Ubucucike: 7.42 g / cm3Icyerekezo: 2350 ° C.
Kugaragara: Ifu yera cyangwa uduce
Gukemura: Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye
Igihagararo: Hygroscopic Buhoro Indimi: EuropiumOxid, Oxyde De Europium, Oxido Del Europio

Europium oxyde (izwi kandi nka europiya) ni imiti ivanze na formula Eu2O3. Nibintu bidasanzwe byisi ya oxyde hamwe nibintu byera byera bifite cubic kristal. Okiside ya Europium ikoreshwa nkibikoresho byo gukora fosifore kugirango ikoreshwe mu miyoboro ya cathode ray n’amatara ya fluorescent, nka dopant mu bikoresho bya semiconductor, kandi nka catalizator. Irakoreshwa kandi mu gukora ubukorikori kandi nka tracer mu bushakashatsi bwibinyabuzima n’imiti.

Gusaba

Europium Oxide, nanone yitwa Europiya, ikoreshwa nka fosifori ikora, amabara ya cathode-ray hamwe na flux-kristu yerekana ikoreshwa muri monitor ya mudasobwa na tereviziyo ikoresha Europium Oxide nka fosifori itukura; nta musimbura uzwi. Oxide ya Europium (Eu2O3) ikoreshwa cyane nka fosifori itukura muri tereviziyo n'amatara ya fluorescent, kandi nk'umukangurambaga wa fosifori ishingiye kuri Yttrium. Europium Oxide nayo ikoreshwa muri plastiki yihariye kubikoresho bya laser.

Ibisobanuro

Ikizamini	Bisanzwe	Ibisubizo
Eu2O3 / TREO	≥99.99%	99,995%
Ibyingenzi byingenzi TREO	≥99%	99,6%
RE Impurities (TREO, ppm)
CeO2	≤5	3.0
La2O3	≤5	2.0
Pr6O11	≤5	2.8
Nd2O3	≤5	2.6
Sm2O3	≤3	1.2
Ho2O3	≤1.5	0.6
Y2O3	≤3	1.0
Non-RE Impurities, ppmy
SO4	20	6.0
Fe2O3	15	3.5
SiO2	15	2.6
CaO	30	8
PbO	10	2.5
TREO	1%	0.26
Amapaki	Gupakira ibyuma hamwe namashashi yimbere.

Nibisobanuro bimwe gusa kuri 99,9% byera, dushobora kandi gutanga 99.5%, 99,95%. Praseodymium Oxidewith ibisabwa byihariye kumwanda birashobora gutegurwa ukurikije ibyo umukiriya asabwa. Kubindi bisobanuro, nyamuneka kanda!