Cerium Oxide Nanopowder (CeO₂, 99.9+%, 100nm) is a high-purity material with a particle size of approximately 100 nanometers (nm). Known for its outstanding redox properties, thermal stability, and chemical durability, it serves as a critical component in advanced catalysis, polishing, energy storage, and environmental remediation applications.
Key Features:
- Cerium Oxide (CeO₂): A rare-earth oxide with a high oxygen storage capacity, essential for catalytic and environmental technologies.
- Purity (99.9+%): Exceptional purity minimizes impurities, ensuring consistent and reliable performance in specialized applications.
- Particle Size (100nm): The nanoscale particle size ensures efficient material dispersion while balancing surface area and processability.
Properties:
- Catalytic Performance: Exhibits excellent redox activity through reversible oxidation states (Ce³⁺ and Ce⁴⁺), enhancing catalytic efficiency.
- Thermal Stability: Retains functional and structural integrity in high-temperature applications.
- Optical Properties: Provides unique UV absorption and light-scattering characteristics for optical and protective coatings.
- High Surface Reactivity: The nanoscale particles maximize surface interactions, improving performance in catalysis and energy systems.
- Durability: Chemically resistant to corrosion and degradation, ensuring long-term use in challenging environments.
Applications:
- Catalysis: Widely used in automotive catalytic converters and industrial emission control systems.
- Energy Systems: Integral to solid oxide fuel cells and other advanced energy technologies.
- Precision Polishing: An effective abrasive for polishing glass, lenses, and semiconductor components.
- Environmental Technologies: Utilized in air and water purification via photocatalytic degradation of pollutants.
- Optical Coatings: Used in anti-reflective and UV-blocking films to enhance optical performance.
- Biomedical Research: Explored for antioxidant properties and potential therapeutic applications.
Handling and Safety:
- Health and Safety Considerations: Avoid inhalation, ingestion, and contact with skin or eyes. Use PPE, including gloves, goggles, and masks, and ensure proper ventilation during handling.
- Storage: Store in a cool, dry, and well-ventilated place. Keep the container sealed to prevent moisture absorption and contamination.
- Precautions: Minimize dust generation during handling and dispose of waste materials in accordance with local environmental regulations.
Summary:
Cerium Oxide Nanopowder (CeO₂, 99.9+%, 100nm) is a high-performance material tailored for demanding industrial and scientific applications. Its catalytic properties, thermal resilience, and nanoscale advantages make it indispensable in catalysis, energy technologies, polishing, and environmental systems. Proper handling and storage are essential to preserve its quality and maximize its effectiveness.
