Isuku ryinshi 99,99% Europium Oxide CAS No 1308-96-9

Ibisobanuro bigufi:

Ibicuruzwa: Oxide ya Europium

Inzira: Eu2O3

CAS No: 1308-96-9

Isuku: Eu2O3 / REO≥99.9% -99.999%

Kugaragara: Ifu yera cyangwa uduce

Ibisobanuro powder Ifu yijimye, idashonga mumazi, gushonga muri aside.

Gukoresha ： Byakoreshejwe nkibara rya TV yashizeho fosifori itukura, itara ryinshi rya mercure hamwe nifu ya fluorescent

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Ibicuruzwa birambuye

Ibicuruzwa

Intangiriro

Izina ryibicuruzwa	Oide oxyde
Cas	1308-96-9
Inzira	Eu2O3
Isuku	99,5%, 99,9%, 99,95%, 99,999%
Uburemere bwa molekile	351.92
Ubucucike	7.42 g / cm3
Ingingo yo gushonga	2350 ° C.
Kugaragara	Ifu yera cyangwa uduce
Gukemura	Kudashonga mumazi, gushonga muburyo bugaragara muri acide minerval ikomeye
Igihagararo	Hygroscopic
Indimi nyinshi	EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Irindi zina	Uburayi
Kode ya Hs	2846901400
Ikirango	Igihe

Oxide ya Europium.Oxide ya Europiumnka 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.Oxide ya Europiumikoreshwa kandi 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%, 99,999%. europium-oxide hamwe nibisabwa byihariye byanduye birashobora gutegurwa ukurikije ibyo umukiriya asabwa. Kubindi bisobanuro,nyamuneka kanda!

Gusaba

Ifu ya Europium (Eu2O3) ifuifite porogaramu nyinshi, ariko ikoreshwa ryibanze kandi rigaragara cyane ni mugukora fosifori itukura kuri tekinoroji zitandukanye zerekana, cyane cyane kuri ecran ya tereviziyo yamabara, amatara ya fluorescent, nubwoko bumwe na bumwe bwa LED. Hano haribikorwa nyamukuru byaeuropium oxyde:
Fosifori Itukura mu Kwerekana no Kumurika: Ibara rya Televiziyo y'amabara:Oide oxydeikoreshwa mugukora fosifori itukura ya cathode ray tube (CRT) hamwe na panne-paneli yerekana. Iyo uhujwe nibindi bintu bidasanzwe byisi kandi bigakorwa na bombe ya electron, fosifore ishingiye kuri europium itanga urumuri rutukura, nikintu gikomeye mugukora amashusho yamabara yuzuye kuri ecran ya TV.
Amatara ya Fluorescent:Oide oxydeikoreshwa mugukora fosifori itukura kumatara ya fluorescent. Iyo ushimishijwe numucyo ultraviolet (UV) utangwa numwuka wumuyaga wa mercure, izo fosifore zitanga urumuri rutukura rugaragara. Iyi porogaramu irasanzwe muburyo butandukanye bwo kumurika.
LED: Ubwoko bumwebumwe bwa diode itanga urumuri rutukura (LEDs) ikoresha fosifore ishingiye kuri europium kugirango itange urumuri rutukura neza.

Ifu ya Europium (Eu2O3) ifuikoreshwa mugukora ifu ya fluorescente yerekana amabara yerekana amabara, ifu yisi idasanzwe tri ibara rya fluorescent ifu yamatara, na X-ray ikomeza ecran ikora. Ikoreshwa nka porojeri itukura ya fluorescent ya tereviziyo yamabara hamwe nifu ya fluorescent kumatara ya mercure yumuvuduko mwinshi.