Formula: CeO2
CAS No.: 1306-38-3
Miisaanka Molecular: 172.12
Cufnaanta: 7.22 g/cm3
Meesha dhalaalka: 2,400°C
Muuqaal: budo cad
Sumadda: Epoch-Chem
Solubility: Biyo ku milmayn, si dhexdhexaad ah ugu milmay asiidhyada macdanta ee xooggan
Xasilooni: Waxoogaa hygroscopic ah
Cerium Oxide, oo sidoo kale loo yaqaan Ceria, ayaa si ballaaran loogu codsadaa dhalooyinka, ceramics iyo wax soo saarka kicinta.Warshadaha galaaska, waa
loo tixgalinayo inuu yahay wakiilka dhalaalaynta muraayadda ugu waxtarka badan ee saxnaanta muraayadda indhaha.Waxa kale oo loo isticmaalaa in midabaynta dhalada iyadoo lagu ilaalinayo birta xaaladeeda birta ah.Awoodda muraayadda Cerium-doped si ay u xannibto iftiinka ultraviolet ayaa lagu isticmaalaa gudaha
wax soo saarka muraayadaha caafimaadka iyo daaqadaha hawada sare.Waxa kale oo loo isticmaalaa in lagaga hortago polymers-ka inay ku madoobaato iftiinka qoraxda iyo in lagu xakameeyo midab-beelka muraayadda telefishanka.Waxaa lagu dabaqaa qaybaha indhaha si loo hagaajiyo waxqabadka.Nadaafadda sare ee Ceria ayaa sidoo kale loo isticmaalaa fosfooraska iyo dopant to crystal.
Magaca Alaabta | Cerium oxide | |||
CeO2/TREO (% daq.) | 99.999 | 99.99 | 99.9 | 99 |
TREO (% daq.) | 99 | 99 | 99 | 99 |
Khasaaraha dabka (% ugu badnaan) | 1 | 1 | 1 | 1 |
Naadirka Dhulka Naadirka ah | ppm max. | ppm max. | % ugu badnaan | % ugu badnaan |
La2O3/TREO | 2 | 50 | 0.1 | 0.5 |
Pr6O11/TREO | 2 | 50 | 0.1 | 0.5 |
Nd2O3/TREO | 2 | 20 | 0.05 | 0.2 |
Sm2O3/TREO | 2 | 10 | 0.01 | 0.05 |
Y2O3/TREO | 2 | 10 | 0.01 | 0.05 |
Wasakhyada Dhulka Aan Naadirka Ahayn | ppm max. | ppm max. | % ugu badnaan | % ugu badnaan |
Fe2O3 | 10 | 20 | 0.02 | 0.03 |
SiO2 | 50 | 100 | 0.03 | 0.05 |
CaO | 30 | 100 | 0.05 | 0.05 |
PbO | 5 | 10 | ||
Al2O3 | 10 | |||
NiO | 5 | |||
CuO | 5 | |||
Summada | Epoch-Chem |