Europium Fluoride
ʻIke pōkole
Kumu: EuF3
Ka helu CAS: 13765-25-8
Kaumaha Molekala: 208.96
Māmā: N/A
Lae hehee: N/A
ʻAno: Keʻokeʻo crystalline a i ʻole ka pauka
Hoʻoheheʻe: ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o nā ʻakika mineral ikaika
Paʻa: hygroscopic iki
Nā ʻōlelo he nui: EuropiumFluorid, Fluorure De Europium, Fluoruro Del Europium
Noi:
Europium FluorideHoʻohana ʻia ʻo ia ma ke ʻano he phosphor activator no nā paipu cathode-ray kala a me nā hōʻike wai-crystal i hoʻohana ʻia i nā monitor kamepiula a me nā televise hoʻohana iā Europium Oxide ma ke ʻano he phosphor ʻulaʻula. Hoʻokumu ʻia kekahi mau phosphors uliuli kalepa ma Europium no ka TV kala, nā pale kamepiula a me nā kukui fluorescent. Hoʻohana ʻia ka Europium fluorescence e nīnau i nā pilina biomolecular i nā pale ʻike lāʻau. Hoʻohana ʻia ia i nā phosphors anti-counterfeiting ma eurobanknotes. ʻO kahi noi hou (2015) o Europium i loko o nā pahu hoʻomanaʻo quantum hiki ke mālama pono i ka ʻike no nā lā i ka manawa; hiki iā lākou ke ʻae i ka ʻikepili koʻikoʻi koʻikoʻi e mālama ʻia i kahi hāmeʻa e like me ka diski a hoʻouna ʻia a puni ka ʻāina.
Hōʻike
| Code Huahana | 6341 | 6343 | 6345 |
| Papa | 99.999% | 99.99% | 99.9% |
| HANA KEMIIKA | |||
| Eu2O3/TREO (% min.) | 99.999 | 99.99 | 99.9 |
| TREO (% min.) | 81 | 81 | 81 |
| Na Laka Laha ole | ppm max. | ppm max. | % ka nui. |
| La2O3/TREO CeO2/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Gd2O3/TREO Tb4O7/TREO Dy2O3/TREO 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 30 10 20 5 5 5 5 5 5 | 0.008 0.001 0.001 0.001 0.1 0.05 0.005 0.001 0.001 0.001 0.001 0.005 0.001 0.001 |
| ʻO nā mea haumia honua ʻole | ppm max. | ppm max. | % ka nui. |
| Fe2O3 SiO2 CaO CuO Cl- NiO ZnO PbO | 10 100 20 3 100 5 3 2 | 20 150 50 10 300 10 10 5 |
Palapala:
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