Cerium (CE) Oxide
Cerium oxideCov Khoom Siv
| CAS TSIS MUAJ. :: | 1306-38-3,12014-56-1 (Monohydrate) | ||
| Tshuaj Cov Qauv | Tus kab khiav | ||
| Tus hniav loj | 172.115 g / mol | ||
| Kev tshwm sim | dawb lossis daj ntseg daj tawv, meggroscopic me ntsis | ||
| Ceev | 7.215 g / cm3 | ||
| Melting taw tes | 2,400 ° C (4,350 ° F; 2,670 k) | ||
| Kub taw tes | 3,500 ° C (6,330 ° F; 3,770 K) | ||
| Solubility hauv dej | insoluble | ||
| Siab huvCerium oxideKev qhia tshwj xeeb | |
| Qhov loj me me (D50) | 6.06 μm |
| Purity ((CEO2) | 99.998% |
| Treo (tag nrho cov neeg tsis tshua muaj hnub nyoog oxides) | 99.58% |
| Rov qab cov ntsiab lus | ppm | Tsis-rees impurities | ppm |
| La2o3 | 6 | Fes2o3 | 3 |
| PR6O11 | 7 | Siio2 | 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 |
| 【Ntim】 25g / hnab yuav tsum muaj: cov pov thawj noo noo, plua plav-dawb, ua kom qhuav, ua kom qhuav thiab ua kom qhuav. |
Dab tsi yogCerium oxidesiv rau?
Cerium oxideyog suav hais tias yog ib tug neeg hlau oxide thiab yog siv cov ntaub ntawv tsis zoo, rau cov neeg saib xyuas huab cua, rau cov pa roj carbon monide, rau cov pa oxide cov roj ntshaRau kev lag luam lub hom phiaj, cerium oxide nanide nanide nanide nanide nanide nanide nanide nanide nanide nano hmoov ua lub luag haujlwm tseem ceeb hauv cov tshuaj pleev ib ce, cov cuab yeej siv, cov cuab yeej siv thiab siab thev naus laus zis. Nws kuj tau siv cov khoom muaj txiaj ntsig nyob rau hauv ntau qhov kev thov kev tsim khoom lag luam thiab kev siv roj ntsha, xws li muaj kuab-oxide ...
Sau koj cov lus ntawm no thiab xa mus rau peb
