Cerium Oxide granules are high-purity inorganic materials designed for high-end functional materials and thin film deposition applications. The cerium oxide granules we provide have excellent purity, uniform particle size distribution and good thermal stability. They are suitable for a variety of optical, electrical and environmental protection fields, ensuring excellent performance under different process environments.
We can provide cerium oxide granules with a variety of particle size ranges and support customization of different size specifications to meet customers’ specific needs in target sintering, optical coatings, catalyst preparation, etc. At the same time, we provide fast-response technical support and after-sales service to ensure that customers have no worries in product selection and application. please feel free to contact us.
Purity: 99.9% to 99.99%
Customizable particle size and packaging
White or light yellow powder, excellent chemical stability
High specific surface area, can improve catalytic or sintering activity
Can be used for target pressing, sol-gel, plasma spraying and other processes
Optical coating: As an anti-reflection film, high refractive film or UV blocking layer material, it is used in high-performance optical components such as lenses and optical filters.
Catalyst carrier: CeO2 is a key component in three-way catalysts, with good oxygen storage capacity (OSC), which can improve the efficiency of automobile exhaust purification.
Fuel cell: As an electrolyte material in solid oxide fuel cells (SOFC), it improves ionic conductivity and thermal stability.
Polishing material: High-purity cerium oxide is widely used in the precision polishing process of high-end materials such as glass, silicon wafers, and optical fibers.
We provide Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and other relevant reports for each batch of goods. In addition, we also support third-party testing to enhance quality assurance.
Molecular formula: CeO₂
Molecular weight: 172.11 g/mol
Appearance: White or light yellow
Density: 7.22 g/cm³
Melting point: about 2,400 °C
Thermal conductivity: about 10 W/m-K
Conductivity: electronic insulator, with certain oxygen ion conductivity
Specific heat capacity: about 0.42 J/g-K
Coefficient of thermal expansion: about 10 × 10⁻⁶ /K
Inner packaging: Vacuum-sealed bag to protect against contamination and moisture.
Outer packaging: Carton or wooden box, depending on size and weight.
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