Tau o le eleele seasea o le pauta fa'apala'au cerium oxide oxide
Fua fa'atatau: CeO2
Numera o le CAS: 1306-38-3
Mamafa Molekiula: 172.12
Mafiafia: 7.22 kalama/cm3
Tulaga e liusuavai ai: 2,400° C
Foliga Vaaia: Pauta samasama i le enaena
Fa'avaivai: E le mafai ona fa'avaivaia i le vai, e faigofie ona fa'avaivaia i minerale malolosi
Mausali: E fai si hygroscopic
Tele gagana: Cerium Oxide, Oxyde De Cerium, Oxido De Cerio
1. O le Cerium Oxide, e ta'ua fo'i o Ceria, e fa'aaogaina lautele i tioata, seramika ma le gaosiga o mea fa'atekonolosi.
2.I le pisinisi tioata, e manatu o le vailaʻau faʻapala tioata sili ona lelei mo le faʻapala saʻo opitika.
3. E fa'aaogaina fo'i e aveese ai lanu o tioata e ala i le taofia o le u'amea i lona tulaga u'amea. O le gafatia o tioata ua fa'apipi'iina i le Cerium e taofia ai le malamalama ultra violē e fa'aaogaina i le gaosiga o mea tioata fa'afoma'i ma fa'amalama va'alele.
4. E faʻaaogaina foʻi e puipuia ai le pogisa o polymers i le susulu o le la ma taofia ai le suia o le lanu o tioata televise.
5. E fa'aaogaina i vaega opitika e fa'aleleia atili ai le fa'atinoga. E fa'aaogaina fo'i Ceria mama maualuga i phosphors ma le dopant i tioata.
| Tulafono | CeO-3N | CeO-3.5N | CeO-4N |
| TREO% | ≥99 | ≥99 | ≥99 |
| Mama o le Cerium ma mea leaga e seasea maua mai le eleele | |||
| 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 |
| Mea leaga e le seasea maua mai le eleele | |||
| 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 |
