I-Europium oxide Eu2O3
Ulwazi olufushane
Umkhiqizo:I-Europium oxide
Ifomula:I-Eu2O3
Inombolo ye-CAS: 1308-96-9
Ubumsulwa:99.999%(5N), 99.99%(4N),99.9%(3N) (Eu2O3/REO)
Isisindo se-molecule: 351.92
Ukuminyana: 7.42 g/cm3
Indawo yokuncibilika: 2350°C
Ukubukeka: Impushana emhlophe enempushana ebomvana
Ukunyibilika: Ayincibiliki emanzini, incibilika ngokulingene kuma-acid amaminerali aqinile
Ukuzinza: I-hygroscopic kancane
Izilimi Eziningi: Europium Oxid, Oxyde De Europium, Oxido Del Europio
Isicelo
I-Europium(iii) oxide, ebizwa nangokuthi i-Europia, isetshenziswa njenge-activator ye-phosphor, amashubhu e-cathode-ray enemibala kanye nezibonisi ze-liquid-crystal ezisetshenziswa kuma-computer monitors namathelevishini zisebenzisa i-Europium Oxide njenge-phosphor ebomvu; akukho okubambele okwaziwayo. I-Europium Oxide (Eu2O3) isetshenziswa kabanzi njengephosphor ebomvu kumasethi wethelevishini namalambu e-fluorescent, nanjenge-activator ye-Yttrium-based phosphors. I-Europium Oxide isetshenziselwa ukukhiqiza impuphu ye-fluorescent yamashubhu ezithombe ezinemibala, impushana engavamile yomhlaba engu-tricolor fluorescent yezibani, ama-X-ray aqinisa isikrini, njll. I-Europium Oxide isetshenziswa njenge-activator ebomvu ye-fluorescent powder kumathelevishini anemibala kanye ne-fluorescent powder yokucindezela okuphezulu. izibani ze-mercury.
Isisindo seqoqo: 1000,2000Kg.
Ukupakisha: Kusigubhu sensimbi esinezikhwama zangaphakathi eziphindwe kabili ze-PVC eziqukethe inetha elingu-50Kg ngasinye.
Qaphela:Ukuhlanzeka okuhlobene, ukungcola komhlaba okungavamile, ukungcola komhlaba okungavamile nezinye izinkomba kungenziwa ngokwezifiso ngokuvumelana nezidingo zamakhasimende
Ukucaciswa
| I-Eu2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
| I-TREO (% min.) | 99 | 99 | 99 |
| Ukulahlekelwa Ekuthutheni (% max.) | 0.5 | 1 | 1 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. |
| I-La2O3/TREO CeO2/TREO I-Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO I-Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO I-Ho2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO | 1 1 1 1 2 1 1 1 1 1 1 1 1 1 | 5 5 5 5 10 10 10 10 5 5 5 5 5 5 | 0.001 0.001 0.001 0.001 0.05 0.05 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. |
| Fe2O3 SiO2 I-CaO I-CuO Cl- NiO ZnO I-PbO | 5 50 10 1 100 2 3 2 | 8 100 30 5 300 5 10 5 | 0.001 0.01 0.01 0.001 0.03 0.001 0.001 0.001 |
Isitifiketi:
Esingakwazi ukukunikeza:
