Cerium (Ce) Oxide
Cerium oxideKatundu
| Nambala ya CAS: | 1306-38-3,12014-56-1(Monohydrate) | ||
| Chemical formula | CeO2 | ||
| Molar mass | 172.115 g / mol | ||
| Maonekedwe | woyera kapena wotumbululuka wachikasu olimba, pang'ono hygroscopic | ||
| Kuchulukana | 7.215 g/cm3 | ||
| Malo osungunuka | 2,400 °C (4,350 °F; 2,670 K) | ||
| Malo otentha | 3,500 °C (6,330 °F; 3,770 K) | ||
| Kusungunuka m'madzi | osasungunuka | ||
| Kuyera KwambiriCerium oxideKufotokozera | |
| Kukula kwa Tinthu (D50) | 6.06 mu |
| Purity ((CeO2) | 99.998% |
| TREO (Total Rare Earth oxides) | 99.58% |
| RE Zowonongeka Zamkatimu | ppm | Zosawonongeka za Non-REEs | ppm |
| La2O3 | 6 | Fe2O3 | 3 |
| Pr6O11 | 7 | SiO2 | 35 |
| Nd2O3 | 1 | CaO | 25 |
| Sm2O3 | 1 | ||
| Eu2O3 | Nd | ||
| Gd2O3 | Nd | ||
| Tb4O7 | Nd | ||
| Dy2O3 | Nd | ||
| Ho2O3 | Nd | ||
| Er2O3 | Nd | ||
| Tm2O3 | Nd | ||
| Yb2O3 | Nd | ||
| Lu2O3 | Nd | ||
| Y2O3 | Nd |
| 【Kupaka】 25KG / thumba Zofunika: umboni wa chinyezi, wopanda fumbi, wowuma, mpweya wabwino komanso woyera. |
Ndi chiyaniCerium oxidekugwiritsidwa ntchito?
Cerium oxideamaonedwa kuti ndi lanthanide zitsulo okusayidi ndipo amagwiritsidwa ntchito ngati ultraviolet absorber, chothandizira, kupukuta wothandizila, mpweya masensa etc. Cerium oxide ofotokoza zipangizo zakhala ntchito photocatalyst kwa kuwonongeka kwa mankhwala zoipa m'madzi ndi mpweya effluents ndi chidwi komanso kwa photothermal catalytic reactions, posankha zochita za okosijeni, kuchepetsa CO2, ndi kugawanika kwa madzi.Pazamalonda, cerium oxide nano particle/nano powder imagwira ntchito yofunika kwambiri mu zodzoladzola, zinthu za ogula, zida ndi zamakono zamakono.Amagwiritsidwanso ntchito kwambiri pazainjiniya ndi zinthu zachilengedwe, monga solid-oxide ...
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