MSE PRO 4N (99.99%) Cerium Oxide CeO2 Pieces Evaporation Materials
4N (99.99%) Cerium Oxide (CeO2) Pieces Evaporation Materials
Cerium oxide (CeO2) is white or pale yellow in color with a density of 7.13 g/cm3, a melting point of ~2,600°C, and a vapor pressure of 10^-4 Torr at 2,310°C. It is primarily used for polishing but can also be found as a sensor in catalytic converters in automobiles. It is evaporated under vacuum to form anti-reflective layers for optical coatings and as buffer layers in high temperature superconductors.
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| Material Type | Cerium oxide |
| Symbol | CeO2 |
| Color/Appearance | White or Pale Yellow, Crystalline Solid |
| Purity | 99.99% |
| Melting Point (°C) | ~2600 |
| Theoretical Density (g/cm3) | 7.13 |
| Thermal Evaporation Techniques | Boat: W |
| E-Beam Crucible Liner Material | Tantalum, Graphite |
MSE Supplies offers a variety for crucibles for material evaporations. We can customize the dimensions based on your need.