It is made by the electric arc and electric explosion process. You can use it as a high-efficiency catalyst or conductive film.
Purity: 99% Particle Sizes: 50-70nm and 150nm
About
Aluminum Nanoparticles Nano Al Powder
:
Small particle size, large specific surface area: The particle size of nano-aluminum particles is usually at the nanometer level, which significantly increases its particular surface area. This structural feature makes it have high reactivity, substantially affecting energy absorption and transfer.
High hardness and strength: nano-aluminum particles have much higher hardness than conventional aluminum particles due to their size effect and quantum effect. At the same time, due to its large specific surface area, its strength is correspondingly increased.
High thermal conductivity: The thermal conductivity of nano-aluminum particles is much higher than that of conventional aluminum particles because its large specific surface area makes heat transfer easier.
Excellent optical properties: nano-aluminum particles have excellent optical properties, such as high reflectivity and good visual stability.
High reactivity: aluminum nanoparticles have high reactivity and can react effectively with other substances. This property makes it an ideal catalyst or reactant in many chemical reactions.
Good corrosion resistance: Because of its high surface energy, nano-aluminum particles can form a dense oxide film on the surface, effectively resisting corrosion.
Good electrical properties: nano-aluminum particles have good electrical properties, such as high electrical conductivity and good electromagnetic properties.
Technical Parameters of Aluminum Nanoparticles & Nano Al Powder
Product name
MF
Purity
Particle Size
CAS
Melting Point
The color of the sky
Aluminum Nanoparticles
Al
99%
50-70nm, 150nm
7429-90-5
660
Gray
How isAluminium Nanoparticles Nano Powdermanufactured? Physical method
The physical method is a standard method to prepare nano-aluminum particles, including the mechanical ball milling method, vacuum evaporation method, laser pulse method, etc.
Mechanical ball milling method: The automated mixing and grinding of aluminum powder through a ball mill. In the ball milling process, the aluminum powder is gradually refined to the nanometer level by the impact and friction of the ball. The advantages of this method are a simple preparation process and low cost, but the disadvantages are wide particle size distribution and the agglomeration phenomenon of prepared nano-aluminum particles.
Vacuum evaporation method: Vacuum evaporation method evaporates aluminum by heating in a vacuum environment. During evaporation, aluminum atoms evaporate from the surface and condense into nanoscale aluminum particles in a vacuum. The advantages of this method are high purity and uniform particle size, but the disadvantages are high equipment cost and low yield.
Laser pulse method: The laser pulse method is a method that uses laser pulses to irradiate the surface of aluminum. During the pulse irradiation, aluminum atoms absorb the laser energy and splash out from the surface, then condense into nanoscale aluminum particles in a vacuum. The advantages of this method are high purity and uniform particle size, but the disadvantages are high equipment cost and low yield.
Chemical law
The chemical method is standard for preparing nanometer aluminum particles, including chemical vapor deposition, solution method, etc.
Chemical vapor deposition: During the reaction, the aluminum-containing compound breaks down and releases aluminum atoms, which are then deposited on the surface of the aluminum to form nano-sized aluminum particles. The advantages of this method are high purity and uniform particle size, but the disadvantages are high equipment cost and harsh process conditions.
Solution method: The solution method dissolves aluminum salts and adjusts the pH value of the solution to precipitate aluminum ions and form nanoscale aluminum particles. The advantages of this method are a simple preparation process and low cost. Still, the disadvantages are that the size distribution of the prepared nano-aluminum particles is broad, and follow-up treatment is required to improve the purity and dispersion.
Biological law
The biological method is a new method to prepare nano-aluminum particles, including microbial synthesis and plant extraction.
Microbial synthesis method: Microbial synthesis method uses microbial strains as catalysts to reduce aluminum ions into nano-sized aluminum particles. The advantages of this method are that the preparation process is simple, the cost is low, and the particle size and shape of nano-aluminum particles can be controlled by selecting different microbial strains.
Plant extraction method: Plant extraction method is a method that uses the active ingredients in plant extracts to react with aluminum ions to generate nanoscale aluminum particles. The advantages of this method are that the preparation process is simple, the cost is low, and the particle size and shape of nano-aluminum particles can be controlled by selecting different plant extracts. However, the disadvantage is that other components in the plant extract may affect the performance of nano-aluminum particles, which requires in-depth research and screening.
Applications of Aluminium Nanoparticles Nano Al Powder:
Energy field
Nano-aluminum particles have a wide range of applications in the energy field, mainly including solar cells, lithium batteries, fuel cells, etc.
Solar cells: Aluminum nanoparticles can be used as light absorbers, which can be added to solar cells to improve their photoelectric conversion efficiency. At the same time, nano-aluminum particles can also be used as surface modifiers to improve the optical properties of the surface of solar cells.
Lithium batteries: Aluminum nanoparticles can be used as positive electrode materials for lithium batteries to improve their energy density and charge and discharge performance. At the same time, nano-aluminum particles can also be used as harmful electrode materials for lithium batteries to improve their cycle life and rate performance.
Fuel cells: Nano-aluminum particles can be used as catalysts for fuel cells to improve their energy conversion efficiency and stability. At the same time, nano-aluminum particles can also be used as support materials for fuel cells, providing good mechanical properties and chemical stability.
Environmental protection
Nano-aluminum particles also have a wide range of applications in environmental protection, mainly including water treatment, air purification and so on.
Water treatment: nano-aluminum particles can be used as adsorbents to adsorb harmful substances in water, such as heavy metals, organic matter, etc., to achieve the purpose of purifying water quality. At the same time, nano-aluminum particles can also be used as a photocatalyst to catalyze the decomposition of organic matter and bacteria in water to improve water quality further.
Material field
Nano-aluminum particles have a wide range of applications in the field of materials, mainly including high strength, high hardness, and high wear resistance of materials.
High-strength aluminum alloy: Aluminum nanoparticles can be used to manufacture high-strength aluminum alloys to improve their mechanical properties and corrosion resistance. At the same time, nano-aluminum particles can also be used to fatigue resistance of aluminum alloys.
High-hardness aluminum alloy: nano-aluminum particles can be used to manufacture high-hardness aluminum alloy to improve its hardness, wear, and impact resistance. At the same time, nano-aluminum particles can also be used to enhance aluminum alloys' fatigue and corrosion resistance.
Aluminum products with high wear resistance: aluminum nanoparticles can be used to manufacture aluminum products with high wear resistance, such as auto parts, mechanical parts, etc., to improve their service life and reliability. At the same time, nano-aluminum particles can also be used to enhance aluminum products' fatigue and corrosion resistance.
Biomedical field
Nano-aluminum particles also have particular applications in the biomedical field, mainly including drug carriers, biological imaging agents, etc.
Drug carrier: Aluminum nanoparticles can be used as drug carriers to wrap drugs on their surface. At the same time, nano-aluminum particles can also be used as pharmaceutical controlled release agents, extending the action time of drugs, reducing the number of doses and so on.
Bioimaging agent: Aluminum nanoparticles can be used as bioimaging agents to generate light or magnetic signals after combining with biomolecules for medical diagnosis and treatment. At the same time, nano-aluminum particles can also be used as drug tracers to monitor the distribution and metabolism of drugs in the body.
The Storage of Aluminium Nanoparticles Nano Powder
Aluminum nanoparticles will be affected by damp reunion. As such, they should be stored in vacuum packaging and in cool dry rooms. The nickel nanoparticles must not be exposed to the air. Al Nanoparticles shouldn't be exposed to stress.
Shipping and Packing of Aluminum Nanoparticles Nano Al Powder
There are many options for packing, which all depend on the amount of aluminum nanoparticles. Aluminum nanoparticles packing:
You can vacuum pack 1 kg/bag, 25 kg/barrel or according to your requirements.
Shipment of aluminum nanoparticles
Once payment has been received, items may be shipped by express, air or sea.
Properties of Aluminum Nanoparticles
Other Titles
Aluminium nanopowder, nanoaluminum, Al nanoparticles, Nano Al Powder
0086-0379-64280201
sales5@nanotrun.com
skype
whatsapp