Ukuhlanzeka Okuphezulu 99.99% Europium Oxide CAS No 1308-96-9

Incazelo emfushane:

Umkhiqizo:Europium oxide

Ifomula: Eu2O3

Inombolo ye-CAS: 1308-96-9

Ubumsulwa:Eu2O3/REO≥99.9%-99.999%

Ukubukeka: Impushana emhlophe noma izingcezu

Incazelo:Impushana ephinki, ayincibiliki emanzini, incibilika ku-asidi.

Isetshenziswa: Isetshenziswa njengombala we-TV isethi ebomvu phosphors activator, high pressure mercury isibani nge powder fluorescent

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso esifushane

Igama lomkhiqizo	I-Europium oxide
Cas	1308-96-9
Ifomula	I-Eu2O3
Ubumsulwa	99.5%,99.9%,99.95% ,99.999%
Isisindo samangqamuzana	351.92
Ukuminyana	7.42 g/cm3
Iphoyinti lokuncibilika	2350°C
Ukubukeka	Impushana emhlophe noma izingcezu
Ukuncibilika	Ayincibiliki emanzini, incibilika ngokulingene kuma-acid amaminerali aqinile
Ukuzinza	I-hygroscopic kancane
Izilimi eziningi	I-EuropiumOxid, Oxyde De Europium, Oxido Del Europio
Elinye igama	europi
Hs ikhodi	2846901400
Ibhrendi	Inkathi

I-Europium oxide, ebizwa nangokuthi i-Europia, isetshenziswa njenge-activator ye-phosphor, amashubhu e-cathode-ray enemibala kanye nezibonisi ze-liquid-crystal ezisetshenziswa kuma-monitor amakhompiyutha kanye nomabonakude.I-Europium oxidenjenge-phosphor ebomvu; akukho okubambele okwaziwayo.I-Europium oxide (I-Eu2O3) isetshenziswa kabanzi njengephosphor ebomvu kumasethi wethelevishini namalambu e-fluorescent, nanjenge-activator yama-phosphors asekelwe ku-Yttrium.I-Europium oxideiphinde isetshenziswe epulasitiki ekhethekile yezinto ze-laser.

Ukucaciswa

Into yokuhlola	Okujwayelekile	Imiphumela
Eu2O3/TREO	≥99.99%	99.995%
Ingxenye Eyinhloko TREO	≥99%	99.6%
I-RE Ukungcola (TREO,ppm)
CeO2	≤5	3.0
La2O3	≤5	2.0
I-Pr6O11	≤5	2.8
Nge2O3	≤5	2.6
Sm2O3	≤3	1.2
Ho2O3	≤1.5	0.6
Y2O3	≤3	1.0
Non-RE Ukungcola, ppmy
I-SO4	20	6.0
Fe2O3	15	3.5
SiO2	15	2.6
I-CaO	30	8
I-PbO	10	2.5
I-TREO	1%	0.26
Iphakheji	Ukupakishwa kwe-ayina ngamasaka epulasitiki angaphakathi.

Lesi yisici esisodwa kuphela sokuhlanzeka okungu-99.9%.singanikeza futhi 99.5%, 99.95% ,99.999% ubumsulwa. I-europium-oxide enezidingo ezikhethekile zokungcola ingenziwa ngokwezifiso ngokuya ngezidingo zekhasimende. Ukuze uthole ulwazi olwengeziwe,sicela uchofoze!

Isicelo

I-Europium oxide (Eu2O3) powderinezinhlelo zokusebenza eziningana, kodwa ukusetshenziswa kwayo okuyinhloko nokuphawuleka kakhulu ekukhiqizeni ama-phosphor abomvu obuchwepheshe obuhlukahlukene bokuboniswa, ikakhulukazi ezikrinini zethelevishini ezinemibala, izibani ze-fluorescent, nezinye izinhlobo zama-LED. Nasi isicelo main ofi-europium oxide:
I-Phosphor Ebomvu Ekuboniseni Nokukhanya:Izikrini Zethelevishini Enemibala:I-Europium oxideisetshenziswa ekukhiqizeni ama-phosphor abomvu we-cathode ray tube (CRT) kanye nezibonisi zephaneli eliyisicaba. Uma ihlanganiswe nezinye izakhi zomhlaba eziyivelakancane futhi yenziwa i-electron bombardment, ama-phosphor asekelwe e-europium akhipha ukukhanya okubomvu, okuyingxenye ebalulekile ekudaleni izithombe ezinemibala egcwele ezikrinini ze-TV.
Amalambu e-Fluorescent:I-Europium oxideisetshenziswa ekwenzeni ama-phosphor abomvu amalambu e-fluorescent. Lapho ejatshuliswa ukukhanya kwe-ultraviolet (UV) okukhishwa umhwamuko we-mercury wesibani, la maphosphor akhiqiza ukukhanya okubomvu okubonakalayo. Lolu hlelo lokusebenza luvamile ezindaweni ezihlukahlukene zokukhanyisa.
Ama-LED: Ezinye izinhlobo ze-red light-emitting diode (LEDs) zisebenzisa i-europium-based phosphor ukukhiqiza ukukhanya okubomvu kahle.

I-Europium oxide (Eu2O3) powderisetshenziselwa ukukhiqiza impushana ye-fluorescent yamashubhu okubonisa imibala, impushana ye-fluorescent yomhlaba engavamile yezibani, kanye ne-X-ray eqinisa isikrini se-activator. Isetshenziswa njenge-activator ebomvu ye-fluorescent powder kumathelevishini ombala kanye nempushana ye-fluorescent yamalambu e-mercury anengcindezi ephezulu.