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Nano Cerium Oxide (molecular formula: CeO2), also known as nanoscale ceria, is a high-performance nanomaterial presenting as white to pale yellow ultra-fine nano powder. Distinct from conventional powdery, flaky, or white/medium white cerium oxide, it features ultra-small nanometer-level particle size, extremely large specific surface area, strong surface activity, and unique optical, catalytic, and anti-aging properties. As a professional nanomaterial supplier, we adopt advanced nanomaterial preparation and dispersion technology, implement strict quality control throughout the production process, ensuring each batch of products has uniform nano particle size, no agglomeration, high purity, and stable performance. It is widely used in high-end polishing, automotive exhaust purification, coating anti-aging, and new energy fields, serving as a core functional raw material for high-tech industrial production and cutting-edge material research.
Product Advantage
1. Ultra-Fine Nanoscale Particle Size & Uniform Distribution
The product has strictly controlled nanometer-level particle size (far smaller than ordinary fine-particle cerium oxide), with uniform distribution and no obvious agglomeration. The ultra-small particle size endows it with extremely large specific surface area and strong surface activity, which is unmatched by conventional cerium oxide in catalytic, polishing, and anti-aging applications.
2. High Purity & Excellent Dispersion
Available in high purity grades (up to 99.9%), with strictly controlled trace impurities. Equipped with good dispersibility, it can be quickly and uniformly dispersed in water, organic solvents, or various matrices (coatings, lubricants, catalysts), avoiding agglomeration and ensuring full play of its nano performance.
3. Superior Catalytic & Optical Performance
Compared with other types of cerium oxide, nano cerium oxide has excellent catalytic activity, which can significantly improve the efficiency of catalytic reactions (such as automotive exhaust purification). It also has outstanding optical properties, with good light scattering and UV absorption capabilities, suitable for optical polishing and anti-aging coatings.
4. Strong Functional Enhancement & Versatility
It can effectively enhance the performance of downstream products: adding to coatings improves anti-aging and wear resistance; adding to lubricants reduces friction; adding to catalysts optimizes reaction efficiency. Its unique nano properties make it applicable to multiple high-end fields, with strong functional pertinence.
5. Customizable Specifications & Stable Supply
We provide customized services for nano particle size (different nanometer levels), purity, and dispersion type, perfectly matching the specific needs of high-end polishing, catalytic, and new energy fields. As a direct supplier, we have mature nano preparation technology, sufficient inventory, competitive pricing, and stable production capacity to support bulk orders and long-term cooperation.
Product Uses
1. High-End Optical Polishing
As a high-precision polishing material, nano cerium oxide is widely used in polishing optical glass, semiconductor wafers, and precision electronic components. Its ultra-fine particle size achieves scratch-free, high-efficiency polishing, improving the smoothness and optical performance of the polished surface, which is essential for high-precision optical and electronic products.
2. Automotive Exhaust Catalysis
Used as a key component of automotive exhaust purification catalysts, it can effectively catalyze the decomposition of harmful gases (such as carbon monoxide, nitrogen oxides) in exhaust, reduce environmental pollution, and help vehicles meet strict emission standards. It also improves the service life and stability of the catalyst.
3. Coating Anti-Aging & Functional Modification
Added to industrial coatings, automotive coatings, and architectural coatings as an anti-aging additive, it absorbs UV rays and inhibits coating aging, extending the service life of coatings. It can also improve the wear resistance, corrosion resistance, and gloss of coatings, enhancing product quality.
4. New Energy & Lubricant Fields
Applied as an auxiliary material in fuel cells and lithium batteries, it improves the ionic conductivity and stability of energy storage devices, supporting the development of new energy technologies. As a nano lubricant additive, it reduces friction and wear of mechanical parts, extending the service life of equipment.
5. High-Tech Research & Other Applications
As a core raw material for scientific research, it is widely used in the research and development of new materials (such as nano composites, superconducting materials). It is also used in the production of UV-resistant materials, antibacterial materials, and other functional products, with broad application prospects in high-tech fields.
