Technical Specifications:
- Chemical Composition:
- Primary Ingredient: Zirconium Oxide (ZrO2) doped with 3 mol% Yttria (Y2O3).
- Purity: 99.9% (high purity with minimal impurities).
- Nanoparticle Size:
- Particle Size: 30 nm (nanometers).
- Particle Shape: Typically spherical or slightly irregular depending on the synthesis method.
- Crystal Structure:
- Structure: Predominantly tetragonal phase stabilized by the 3 mol% yttria doping, which improves mechanical properties and phase stability.
- Surface Area:
- High surface area due to nanoscale size, enhancing performance in catalysis, ceramics, and coatings.
- Density:
- Lower apparent density compared to bulk ZrO2 due to nanoparticle form and porosity.
- Other Characteristics:
- Color: White or off-white.
- Thermal Stability: Exceptional resistance to thermal degradation, making it ideal for high-temperature applications.
- Mechanical Strength: Enhanced fracture toughness and strength due to the addition of yttria.
Applications:
- Advanced Ceramics:
- Purpose: Yttria-stabilized zirconia (YSZ) is renowned for its high toughness and resistance to cracking.
- Application: ZrO2-3Y nanoparticles are used in structural ceramics for cutting tools, wear-resistant components, and high-performance automotive parts. They are also employed in ceramic components for aerospace and defense applications.
- Dental and Medical Implants:
- Purpose: Biocompatibility and mechanical properties make ZrO2-3Y ideal for medical uses.
- Application: ZrO2-3Y is used in dental crowns, bridges, and implants due to its strength, wear resistance, and natural aesthetics. It is also applied in orthopedic implants such as hip and knee replacements.
- Thermal Barrier Coatings:
- Purpose: Yttria-stabilized zirconia provides excellent thermal insulation for high-temperature environments.
- Application: ZrO2-3Y is widely used in thermal barrier coatings for turbine blades, jet engines, and other components in aerospace and power generation industries to protect against extreme heat.
- Solid Oxide Fuel Cells (SOFCs):
- Purpose: ZrO2-3Y has excellent ionic conductivity, making it ideal for use in fuel cells.
- Application: ZrO2-3Y nanoparticles are used as an electrolyte material in SOFCs, enabling efficient energy conversion in clean energy technologies.
- Catalysis:
- Purpose: The high surface area and stability of ZrO2-3Y make it suitable for catalytic applications.
- Application: ZrO2-3Y nanoparticles are used as a catalyst or catalyst support in petrochemical and environmental applications, including oxidation reactions and exhaust gas purification.
- Energy Storage:
- Purpose: ZrO2-3Y’s thermal and chemical stability make it suitable for energy storage applications.
- Application: ZrO2-3Y nanoparticles are used in lithium-ion batteries and supercapacitors to improve performance, including charge/discharge cycles, energy density, and stability under high temperatures.
- Optical Materials:
- Purpose: ZrO2-3Y’s high refractive index and clarity make it suitable for optical uses.
- Application: ZrO2-3Y is utilized in optical coatings, high-performance lenses, and photonic devices for precision applications in imaging and communication technologies.
- 3D Printing and Additive Manufacturing:
- Purpose: The nanoscale size and properties of ZrO2-3Y make it compatible with advanced manufacturing processes.
- Application: ZrO2-3Y is used in 3D printing to create high-performance ceramic components, particularly for aerospace, automotive, and medical industries.
- Environmental Remediation:
- Purpose: ZrO2-3Y’s photocatalytic properties make it effective in breaking down pollutants.
- Application: ZrO2-3Y nanoparticles are used in water and air purification systems to degrade organic pollutants, heavy metals, and contaminants, contributing to cleaner environments.
- Abrasives and Polishing Compounds:
- Purpose: ZrO2-3Y’s hardness and toughness make it ideal for precision polishing applications.
- Application: ZrO2-3Y nanoparticles are used in polishing agents for glass, metals, and ceramics to achieve fine finishes in optical, electronic, and industrial applications.
Key Benefits:
- High Purity: The 99.9% purity ensures minimal contamination, critical for medical, energy, and optical applications.
- Mechanical Toughness: The addition of 3 mol% yttria stabilizes the tetragonal phase, enhancing fracture toughness, strength, and durability.
- Thermal Resistance: ZrO2-3Y maintains stability and performance under high temperatures, making it ideal for thermal barrier coatings and fuel cells.
- Versatility: The combination of mechanical, thermal, and ionic conductivity properties makes ZrO2-3Y suitable for a wide range of industries, including energy, healthcare, aerospace, and environmental protection.
- Enhanced Catalytic Properties: High surface area and thermal stability make ZrO2-3Y an effective catalyst and catalyst support for industrial and environmental processes.
- Biocompatibility: Safe for use in medical and dental applications, ensuring long-term durability and performance.
ZrO2-3Y zirconia-yttria nanopowder is an essential material in advanced ceramics, energy systems, medical devices, and environmental technologies, offering unmatched durability, stability, and versatility for modern technological advancements.
