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4N (99.99%) Cerium Oxide CeO<sub>2</sub> Pieces Evaporation Materials - MSE Supplies LLC

4N (99.99%) Cerium Oxide CeO2 Pieces Evaporation Materials

  • $ 23750


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.