Terbium (III, IV) OXIDE
Terbium (III, IV) Oxide cov khoom
| Cas Tsis tau. | 12037-01-3 | |
| Tshuaj Cov Qauv | Tb4o7 | |
| Tus hniav loj | 747.6972 G / Mol | |
| Kev tshwm sim | Tsaus xim av-dub hygroscopic khoom. | |
| Ceev | 7.3 G / cm3 | |
| Melting taw tes | Decomposes rau tb2o3 | |
| Solubility hauv dej | Insoluble | |
Kev Purity Terbium High Oxide
| Qhov loj me me (D50) | 2.47 μm |
| Purity ((tb4o7) | 99.995% |
| Treo (tag nrho cov neeg tsis tshua muaj hnub nyoog oxides) | 99% |
| Rov qab cov ntsiab lus | ppm | Tsis-rees impurities | ppm |
| La2o3 | 3 | Fes2o3 | <2 |
| Tus kab khiav | 4 | Siio2 | <30 |
| PR6O11 | <1 | Cao | <10 |
| Nd2o3 | <1 | Rab tshuab | <30 |
| Sm2o3 | 3 | Loi | ≦ 1% |
| EU2O3 | <1 | ||
| Gd2o3 | 7 | ||
| Dy2o3 | 8 | ||
| Ho2o3 | 10 | ||
| Er2o3 | 5 | ||
| Tm2o3 | <1 | ||
| Yb2o3 | 2 | ||
| Lu2O3 | <1 | ||
| Y2O3 | <1 |
| 【Ntim】 25g / hnab yuav tsum muaj: cov pov thawj noo noo, plua plav-dawb, ua kom qhuav, ua kom qhuav thiab ua kom qhuav. |
Dab tsi yog terbium (iii, iv) oxide siv rau?
Terbium (III, IV) OXIDE, TB4O7, yog siv dav siv ua ntej rau kev npaj ntawm lwm tus terbium sib txuas. Nws tuaj yeem siv los ua tus activator rau cov phosphors ntsuab, dopant hauv cov khoom siv-hauv lub xeev thiab cov roj catalys thiab roj redox catalyst nrog oxygen. Composite ntawm CEO2-TB4O7 yog siv los ua catalytic tsheb khiav hloov pauv hloov dua siab tshiab.Kuv iav kaw hluav taws xob thiab cov iav tsom iav. Kev ua cov khoom siv iav (nrog cov nyhuv faraday) rau cov khoom siv faraday) rau cov khoom siv kho kho tshiab.Nanoparticles ntawm terbium oxide yog siv los ua cov tshuaj tiv thaiv kev txiav txim siab rau kev txiav txim siab ntawm cov zaub mov.
