cerium oxide
Tau ole eleele seasea ole eleele ole oxide cerium oxide fa'aola pa'u
Cerium oxide folasaga puupuu
Fuafuaga: CeO2
Numera CAS: 1306-38-3
Malosi mole: 172.12
Malosi: 7.22 g/cm3
Lisi liusuavai: 2,400°C
Fa'aaliga: Samasama i le pa'u pa'u
Solubility: E le mafai ona solu i le vai, e faigofie ona solu ile minerale malosi
Mausalī: Laititi hygroscopic
Tele gagana: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
Fa'aogaina ole Cerium oxide
1. Cerium Oxide, e taʻua foi o Ceria, e faʻaaogaina lautele i tioata, ceramics ma catalyst gaosiga.
2. I le alamanuia tioata, ua manatu o le sili sili ona lelei tioata fa'alelei sui mo sa'o opitika fa'alelei.
3. E fa'aaogaina fo'i e fa'alilolilo tioata e ala i le fa'atumauina o le u'amea i lona tulaga ferrous.O le malosi o tioata Cerium-doped e poloka ai le malamalama ultra violet o loʻo faʻaaogaina i le gaosiga o mea tioata faʻafomaʻi ma faʻamalama vaalele.
4. E fa'aaogaina fo'i e puipuia ai polymers mai le fa'apouliuligia i le susulu o le la ma taofia ai le fa'anenefu o tioata televise.
5. E faʻaaogaina i vaega opitika e faʻaleleia ai le faʻatinoga.Ole mama maualuga Ceria e faʻaaogaina foi i phosphors ma dopant ile tioata.
| Code | CeO-3N | CeO-3.5N | CeO-4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Le mama o le cerium ma le eleelea e le masani ai | |||
| CeO2/TREO % | 99.9 | 99.95 | 99.99 |
| La2O3/TREO % | ≤0.08 | ≤0.04 | ≤0.004 |
| Pr6O11/TREO % | ≤0.01 | ≤0.01 | ≤0.003 |
| Nd2O3/TREO % | ≤0.005 | ≤0.005 | ≤0.001 |
| Sm2O3/TREO % | ≤0.004 | ≤0.005 | ≤0.002 |
| Y2O3/TREO % | ≤0.0001 | ≤0.001 | ≤0.001 |
| Le eleelea e le masani ai | |||
| Fe2O3 % | ≤0.005 | ≤0.005 | ≤0.002 |
| SiO2 % | ≤0.01 | ≤0.005 | ≤0.003 |
| CaO % | ≤0.01 | ≤0.005 | ≤0.003 |
| Cl-% | ≤0.06 | ≤0.06 | ≤0.040 |
| SO 2 4- % | ≤0.1 | ≤0.05 | ≤0.050 |
