Technical Specifications:
- Material: Aluminum Nanopowder (Al)
- Purity: 99.9% or higher
- Particle Size: 40 nm (nanometers)
- Form: Metal basis (pure aluminum)
- Shape: Spherical, irregular, or dendritic nanoparticles
- Density: Approximately 2.7 g/cm³ (for bulk aluminum)
- Melting Point: Approximately 660.3°C (1,221.5°F)
- Boiling Point: 2,470°C (4,478°F)
Chemical Composition:
- Aluminum (Al): ~99.9%
Applications:
1. Aluminum-Based Nanocomposites:
- Aluminum nanopowder is used to create nanocomposites with other materials, enhancing their mechanical properties, electrical conductivity, and thermal stability. The fine 40 nm particle size helps to form homogeneous composites with polymers, ceramics, or metals.
- These composites are used in applications requiring lightweight, strong, and durable materials, such as aerospace, automotive, and construction industries.
2. Energy Storage and Conversion:
- Aluminum nanopowder is utilized in energy storage devices like supercapacitors, batteries, and fuel cells due to its high surface area and electrical conductivity. The fine particle size allows for high-capacity energy storage and improved charge/discharge performance.
- Aluminum nanoparticles are also used in electrodes for batteries and fuel cells, as well as in hydrogen storage applications for fuel cells and solar energy systems.
3. Catalysis:
- Aluminum nanoparticles are employed as catalysts or catalyst supports in various chemical reactions, such as hydrogenation, reduction, and oxidation. Their high surface area provides more active sites for catalytic activity.
- In green chemistry, they are utilized for environmentally friendly processes, including CO₂ reduction, dehydrogenation reactions, and energy production.
4. Anticorrosive Coatings:
- Aluminum nanopowder is used to produce anticorrosive coatings for metals, marine equipment, and automotive parts. These coatings provide protection against oxidation and corrosion by forming an aluminum oxide layer on the surface.
- The nanopowder can be incorporated into paints or surface treatments to protect against harsh environmental conditions, extending the lifespan of machinery, equipment, and infrastructure.
5. Thermal Conductivity Enhancement:
- Due to its high thermal conductivity, aluminum nanopowder is used in the development of advanced materials for thermal management. It is incorporated into thermal interface materials, heat sinks, and radiators for electronic devices and systems to improve heat dissipation.
- This application is particularly relevant in high-performance electronics, LED cooling systems, and semiconductor applications.
6. Aerospace and Defense:
- Aluminum nanopowder is used in aerospace and defense industries to create lightweight, strong, and durable materials. The fine particle size and metallic properties make it suitable for advanced coatings and lightweight armor materials.
- It is also used in the production of propellants, rocket fuel additives, and pyrotechnic devices to enhance performance and energy output.
7. Additive Manufacturing:
- Aluminum nanopowder is used in 3D printing (Additive Manufacturing) processes, particularly in metal 3D printing to produce high-strength, lightweight parts. It enables the production of complex geometries with high material performance.
- Aluminum-based 3D printed parts are used in industries such as aerospace, automotive, and medical devices, where lightweight and durable components are essential.
8. Cosmetics and Personal Care Products:
- Aluminum nanoparticles are used in cosmetics and personal care products such as sunscreens, anti-aging creams, and anti-pollution formulations. The particles are employed to improve product texture, dispersion, and to provide UV protection.
- They are also used in antiperspirants, where they help reduce perspiration by interacting with the sweat glands, providing a smooth and effective solution for personal care.
9. Biomedical Applications:
- Aluminum nanoparticles are explored for biomedical applications, including drug delivery systems and medical imaging. The nanoparticles’ biocompatibility and high surface area allow them to deliver drugs or therapeutics to specific areas of the body.
- They are also used in nanomedicine for targeted therapy and biosensing, such as in the detection of diseases or tumors.
10. Research and Development:
- Aluminum nanopowder is widely used in material science and nanotechnology research. Its high reactivity, surface area, and metallic properties make it ideal for nanocomposites, functional materials, and next-generation technologies.
- Researchers are exploring its potential for hydrogen storage, nanostructured materials, and novel nanotechnologies that can revolutionize various fields such as electronics, environmental protection, and biotechnology.
Summary:
Aluminum Nanopowder (Al, 99.9%, 40 nm, Metal Basis) is a versatile and high-performance material with excellent thermal conductivity, electrical conductivity, and mechanical properties. The nanopowder’s small particle size (40 nm) ensures high reactivity and surface area, making it ideal for a variety of applications, including energy storage, catalysis, antimicrobial coatings, composites, and thermal management. Its use in aerospace, automotive, electronics, and biomedical devices highlights its importance in next-generation technologies. The high purity of the material ensures optimal performance and consistency in advanced applications.
