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Cerium Oxide (CeO2) Pieces Evaporation Materials


We sell these pellets and pieces by unit weight for evaporation use in deposition processes. These approximate materials prices are published to provide budgetary guidelines. Actual prices can very and may be higher or lower, as determined by availability and market fluctuations. Contact international@lesker.com for current pricing.


Cerium oxide, also known as ceria, is an inorganic chemical compound with a chemical formula of CeO2. It is white or pale yellow in color with a density of 7.13 g/cc, 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. Cerium oxide is evaporated under vacuum to form anti-reflective layers for optical coatings and as buffer layers in high temperature superconductors.

Click here for the Cerium Oxide SDS.
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To speak with someone directly, please call +1 412 387 9200 or email international@lesker.com.

Ordering Table

Material Quantity Purity Part # Price Add To
Material Quantity Purity Part # Price Add To
Cerium Oxide 1kg 99.99% EVMCEO1-4KG P.O.R.