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Cerium oxide

Symbolbild einer Flasche mit Ceroxid-Etikett von PROJECTOR

Cerium(IV) oxide for industrial applications

Cerium oxide - also known as cerium dioxide or cerium(IV) oxide - is an oxide powder that is widely used in industry due to its unique oxygen storage capacity and high chemical stability. The material is suitable for catalysis processes, glass refinement, polishing applications and as an additive in high-temperature processes. PROJECTOR supplies cerium oxide in technical quality for industrial customers with precise specifications - from stock in Duisburg or as a customized special batch.

Typical applications of cerium oxide:

Cerium oxide is used across all sectors - in the glass industry, automotive technology, fine polishing and in energy and environmental technology. Cerium oxide is particularly in demand as a polishing agent for glass, lenses and precision optical components. It is also used as an oxygen buffer in solid oxide fuel cells (SOFC) or as a catalyst component for reducing pollutants in the exhaust tract.

Typical areas of application:

Special features:

Technical specifications:

PROJECTOR as a cerium oxide supplier:

As an experienced cerium oxide supplier based in Duisburg, PROJECTOR supplies industrial customers in over 20 countries with quality-tested cerium oxide in various purities. Our warehouse logistics enable short-term deliveries in laboratory and industrial containers. We offer individual advice, customer-specific labeling and REACH-compliant documentation. We supply your desired quantity for series production or research purposes.

Frequently asked questions about cerium oxide:

What is cerium oxide most commonly used for?
Cerium oxide is most commonly used as a polishing agent for glass and precision parts and as a component in automotive catalytic converters. It also serves as an oxygen store in fuel cells.

PROJECTOR supplies cerium oxide in various finenesses – from standardized particle sizes to highly dispersed qualities for optical precision applications.

Yes. All grades offered are REACH compliant and can be supplied with batch tracking and specification sheet.