Terbium (III, IV) Oxide
Cov Khoom Siv Oxide Terbium (III, IV)
| CAS Nr. | 12037-01-3 | |
| Cov mis tshuaj | Tb4O7 | |
| Qhov hnyav ntawm cov molar | 747.6972 g/mol | |
| Qhov tsos | Xim av tsaus-dub hygroscopic khoom. | |
| Qhov Ceev | 7.3 g/cm3 | |
| Qhov kub yaj | Decomposes rau Tb2O3 | |
| Kev yaj hauv dej | Tsis yaj | |
Cov Lus Qhia Txog Kev Ua Siab Zoo ntawm Terbium Oxide
| Qhov Loj ntawm Particle (D50) | 2.47 μm |
| Kev Huv Si (（Tb4O7） | 99.995% |
| TREO (Tag Nrho Cov Oxides Uas Tsis Tshua Muaj Hauv Ntiaj Teb) | 99% |
| RE Cov Ntsiab Lus Tsis Muaj Peev Xwm | ppm | Cov Khoom Uas Tsis Yog REEs | 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 |
| 【Ntim】25KG/hnab Yuav tsum tau ua: tsis muaj dej noo, tsis muaj plua plav, qhuav, muaj cua nkag thiab huv. |
Terbium (III, IV) Oxide siv rau dab tsi?
Terbium (III, IV) Oxide (Tb₄O₇)yog ib qho khoom siv tsis tshua muaj neeg tseem ceeb uas muaj cov khoom siv optical, catalytic, thiab magnetic tshwj xeeb, ua rau nws siv tau thoob plaws cov thev naus laus zis siab heev. Cov ntawv thov tseem ceeb suav nrog:
1. Kev Tsim Khoom Siv Siab Tshaj Plaws
- Cov Khoom Siv Ua Ntej: Ua haujlwm ua tus thawj coj ua ntej rau kev tsim cov tshuaj terbium uas muaj cov khoom huv siab, suav nrog cov ntsev terbium, cov hlau sib xyaw, thiab cov khoom siv nano.
- Cov Tshuaj Sib Xyaws Ua Ke: Ua ke nrog cerium oxide (CeO₂) hauv cov khoom siv hloov pauv catalytic rau cov tsheb, ua kom txo tau cov pa phem (piv txwv li, NOₓ, CO) hauv cov kab ke tso pa tawm.
- Nanoparticles: Cov nanoparticles Tb₄O₇ uas tau tsim los siv ua cov khoom siv fluorescent probes lossis sensors hauv kev tshuaj xyuas tshuaj, tshwj xeeb tshaj yog rau kev ntes cov tshuaj lossis cov khoom ua qias tuaj hauv cov zaub mov thiab cov qauv ib puag ncig.
2. Optoelectronics & Photonics
- Phosphor Activator: Ua haujlwm ua lub phosphor ntsuab activator hauv teeb pom kev zoo thiab cov thev naus laus zis tso saib, xws li LEDs, teeb fluorescent, thiab cathode-ray tubes, ua kom muaj xim ci thiab ruaj khov.
- Cov Khoom Siv Magneto-Optical: Sib xyaw ua ke rau hauv cov ntaub ntawv kaw suab magneto-optical (piv txwv li, cov disks khaws cov ntaub ntawv) thiab cov tsom iav tshwj xeeb rau cov khoom cais tawm optical, modulators, thiab cov tshuab laser, siv nws cov nyhuv Faraday los tswj lub teeb polarization.
- Cov Khoom Siv Kho Vaj Khoom: Ua haujlwm ua ib qho dopant hauv semiconductors thiab solid-state electrolytes los txhim kho kev coj ua thiab kev ruaj khov hauv cov khoom siv hluav taws xob thiab cov roj cell.
- Kev Siv Tshuab Laser: Siv rau hauv cov lasers solid-state ua haujlwm siab rau kev kho mob, kev lag luam, thiab kev tshawb fawb vim nws cov khoom siv ua kom lub teeb ci ntsa iab zoo.
3. Lub zog thiab kev siv tshuab ib puag ncig
- Cov Roj Hmab: Ua kom cov pa oxygen ion conductivity thiab kev ruaj khov hauv cov electrodes thiab electrolytes ntawm cov roj oxide solid oxide (SOFC), txhim kho kev hloov pauv hluav taws xob zoo.
- Redox Catalysis: Ua haujlwm ua tus catalyst hauv cov txheej txheem kev lag luam uas nyob ntawm oxygen, xws li methane oxidation thiab dej splitting, vim nws cov haujlwm redox siab thiab thermal stability.
4. Kev Tshuaj Xyuas Tshuaj
- Kev Tshawb Pom & Kev Tshawb Pom: Tb₄O₇ nanoparticles ua rau muaj kev tshawb pom fluorometric lossis colorimetric rhiab heev ntawm cov tshuaj, tshuaj tua kab, thiab cov tshuaj lom neeg hauv kev nyab xeeb zaub mov thiab kev saib xyuas ib puag ncig.
Cov Kev Zoo Tseem Ceeb:
- Cov Khoom Siv Ntau Yam: Ua ke luminescence, magnetism, thiab catalytic activity rau kev ua haujlwm ntau yam hauv kev lag luam.
- Kev Ruaj Ntseg Thermal Siab: Tswj kev ua tau zoo hauv cov xwm txheej hnyav, zoo tagnrho rau catalysis thiab kev siv hluav taws xob.
- Cov Nanostructures Tunable: Nanoparticles tuaj yeem tsim kho rau kev tsom mus rau kev soj ntsuam, kev thaij duab, lossis kev ua haujlwm catalytic.
Tb₄O₇ yog qhov tseem ceeb hauv cov teb tshiab xws li lub zog huv, optoelectronics, thiab nanotechnology, tsav tsheb kev tsim kho tshiab hauv kev ruaj khov thiab kev tsim khoom siab heev.
Cov qauv no hais txog qhov meej, kev ua haujlwm raug, thiab kev sib haum xeeb nrog cov qauv kev lag luam niaj hnub thiab kev tshawb fawb.
