new material
Cerium oxide nanocubes (CeO₂ nanocubes) provide optimized catalytic efficiency, superior oxygen storage capacity, and enhanced surface reactivity. Designed for energy conversion, environmental remediation, and biomedical applications, they ensure efficient redox performance, extended durability, and high adaptability.
Product Overview
Cerium oxide nanocubes (CeO₂ NPs) are nanomaterials with a cubic lattice structure, typically composed of cerium (Ce) and oxygen (O) elements. Their particle size typically ranges from 1 to 100 nanometers, and they appear as pale yellowish-white powder. The synthesis methods of cerium oxide nanocubes include sol-gel, thermal decomposition, and hydrothermal synthesis. These materials exhibit excellent performance in catalysis, optoelectronics, materials science, and other fields, with good biocompatibility.
Key Features
- Size Effect: The nanoscale size of cerium oxide nanocubes imparts a high specific surface area and unique surface properties, enhancing reaction activity and catalytic performance.
- Redox Properties: Cerium oxide demonstrates significant redox activity, capable of reversible switching between oxidation states, making it highly advantageous in catalyst and oxidant applications.
- Stability: Cerium oxide nanocubes exhibit good stability under appropriate conditions, maintaining their structure and performance over extended periods.
- Biocompatibility: In biomedical fields, cerium oxide nanocubes exhibit excellent biocompatibility, making them suitable for drug delivery, tissue engineering, and other applications.
Applications
- Catalyst Supports: Cerium oxide nanocubes can be used in environmental treatment processes such as automotive exhaust purification, organic synthesis, and energy conversion. In photocatalytic reactions, cerium oxide demonstrates higher activity and good stability.
- Optoelectronic Materials: Cerium oxide nanocubes can be used to prepare sensors, solar cells, and other optoelectronic materials, improving their photoconversion efficiency.
- Materials Science: As functional materials, cerium oxide nanocubes can be used in applications such as UV absorption and automotive exhaust gas absorption, enhancing the properties of materials.
- Implant Surface Modification: Cerium oxide nanocubes can be used to modify the surface of implants, improving their antibacterial and anti-inflammatory properties and enhancing biocompatibility.
| Parameter | Description |
| Particle size | ~40 nm |
| Appearance | Pale yellow powder |
| Potential | -2~-5 mV |
