CE10453 High Purity Cerium Oxide Powder, CeO2 Powder 99.99%

High Purity Cerium Oxide Powder, CeO2 Powder 99.99% Description

High Purity Cerium Oxide Powder, CeO2 Powder 99.99% is a refined material exhibiting the chemical formula CeO₂. The powder’s fine particulates ensure enhanced reactivity and consistency in catalytic and polishing processes. Its controlled particle size distribution aids in predictable process outcomes. The product’s elevated purity minimises undesired impurities, thereby reducing the risk of process variability in sensitive applications.

High Purity Cerium Oxide Powder, CeO2 Powder 99.99% Applications

Catalysis
- Used as a catalyst support in emission control systems to achieve improved reaction kinetics by leveraging its high purity and controlled morphology.

Polishing
- Applied as a polishing agent in glass and semiconductor fabrication to obtain smooth surfaces by leveraging its fine particle size and chemical inertness.

Ceramic Additive
- Serves as a sintering aid in ceramic formulations to achieve uniform grain growth by leveraging its homogeneous composition and thermal properties.

High Purity Cerium Oxide Powder, CeO2 Powder 99.99% Packing

The powder is packaged in nitrogen-purged, hermetically sealed containers equipped with anti-static measures and foam inserts to mitigate mechanical shocks. Containers are designed to prevent moisture and particulate contamination. Recommended storage is in a cool, dry, and clean environment. Custom packaging options, including bulk and subdivided units, are available to address specific handling and storage requirements.

Frequently Asked Questions

Q1: How does the 99.99% purity influence the performance in catalytic applications?
A1: The elevated purity minimises trace contaminants that could interfere with catalytic reactions. This control enables more predictable performance and enhances the efficiency of reactions such as oxidation and reduction processes in catalytic converters and other systems.

Q2: What storage conditions are recommended to preserve the powder's properties?
A2: To maintain its reactive characteristics, the powder should be stored under dry, low-humidity conditions and in a cool, inert atmosphere. The packaging is designed to shield the material from moisture and airborne particles that could compromise its performance.

Q3: What quality control methods are employed during production?
A3: The production process utilises X-ray diffraction and inductively coupled plasma spectroscopy to monitor phase purity and elemental composition. These analytical techniques help verify that the powder consistently meets the 99.99% purity criteria.

Additional Information

Cerium Oxide Powder is a key material in several technological applications due to its chemical stability and redox properties. Its use spans catalyst formulations, polishing operations, and as an additive in advanced ceramic systems. The powder’s utility stems from its unique cubic fluorite structure, which influences properties like oxygen storage capacity and surface reactivity.

Understanding the role of high purity rare earth materials in industrial and research settings is essential. Detailed characterisation and adherence to rigorous handling standards are necessary to ensure performance consistency. Such materials continue to drive advancements in fields ranging from environmental control to precision manufacturing.