Terbium(III,IV) Oxide
ʻO ka Terbium(III,IV) Oxide Properties
| CAS No. | 12037-01-3 | |
| ʻO ke kumu hoʻohālike | Tb4O7 | |
| Molar mass | 747.6972 g/mol | |
| Ka nana aku | Paʻa hygroscopic ʻeleʻele-ʻeleʻele. | |
| ʻO ka mānoanoa | 7.3 g/cm3 | |
| Lae hehee | Decomposes i Tb2O3 | |
| Solubility i ka wai | ʻAʻole hiki ke hoʻoheheʻe | |
Kūlana Kiʻekiʻe Maʻemaʻe Terbium Oxide
| Ka nui o ka ʻāpana (D50) | 2.47 μm |
| Maʻemaʻe(（Tb4O7）) | 99.995% |
| TREO | 99% |
| ʻO nā mea haumia RE | ppm | Non-REEs haumia | ppm |
| La2O3 | 3 | Fe2O3 | <2 |
| CeO2 | 4 | SiO2 | <30 |
| Pr6O11 | <1 | CaO | <10 |
| Nd2O3 | <1 | CL¯ | <30 |
| Sm2O3 | 3 | LOI | ≦1% |
| Eu2O3 | <1 | ||
| Gd2O3 | 7 | ||
| Dy2O3 | 8 | ||
| Ho2O3 | 10 | ||
| Er2O3 | 5 | ||
| Tm2O3 | <1 | ||
| Yb2O3 | 2 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
| 【Packaging】 25KG/ʻeke Kokoi: moisture proof, lepo ʻole, maloʻo, ventilate a maʻemaʻe. |
He aha ka Terbium(III,IV) Oxide?
Hoʻohana nui ʻia ʻo Terbium (III, IV) Oxide, Tb4O7, ma ke ʻano he precursor no ka hoʻomākaukau ʻana i nā pūhui terbium ʻē aʻe. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻoikaika no nā phosphors ʻōmaʻomaʻo, kahi dopant i nā mea paʻa-mokuʻāina a me nā mea wahie, nā lasers kūikawā a me kahi catalyst redox i nā hopena e pili ana i ka oxygen. Hoʻohana ʻia ka Composite o CeO2-Tb4O7 e like me ka catalytic automobile exhaust converters.As magneto-optical recording device a magneto-optical aniani. ʻO ka hana ʻana i nā mea aniani (me ka hopena Faraday) no ka optical a me ka laser-based.
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