AZO Nanopowder Water Dispersion (AZO, 15nm, 20wt%)

AZO Nanopowder Water Dispersion (AZO, 15nm, 20wt%) is a water-based dispersion containing aluminum-doped zinc oxide (AZO) nanoparticles. This material has the following key characteristics:

1. Composition:

• AZO (Aluminum-Doped Zinc Oxide):
  • AZO is a transparent conductive oxide that is created by doping zinc oxide (ZnO) with a small amount of aluminum oxide (Al₂O₃). The doping of aluminum enhances the electrical conductivity of zinc oxide, making AZO a highly conductive and transparent material.
• Concentration (20 wt%):
  • The dispersion contains 20% by weight of AZO nanoparticles, with the remaining 80% being water. This concentration is designed to maintain a stable dispersion while ensuring that the AZO nanoparticles are present in sufficient quantity for various industrial applications.
• Particle Size (15 nm):
  • The nanoparticles in this dispersion have a 15 nm particle size, which is relatively small, allowing for a high surface area and enabling the dispersion to maintain stability without agglomeration. The small size also enhances the reactivity and performance of the nanoparticles in various applications.

2. Key Properties:

• High Electrical Conductivity:
  • AZO is an excellent transparent conductive material. The addition of aluminum to zinc oxide significantly enhances the material’s electrical conductivity, making it suitable for a range of electronics and optical applications.
• Optical Transparency:
  • AZO retains a high level of optical transparency, which is a crucial property for applications that require both conductivity and the ability to transmit light, such as touchscreens, solar cells, and displays.
• Stable Dispersion:
  • The 15 nm particle size ensures the nanoparticles remain dispersed in the water-based medium, preventing agglomeration and providing a stable and effective dispersion for various uses.

3. Applications:

• Transparent Conductive Coatings:
  • AZO is widely used in transparent conductive coatings, where its high conductivity and optical transparency make it ideal for touchscreens, displays, smart windows, and solar cells.
• Electrodes in Solar Cells:
  • AZO is used as a transparent electrode in solar cells, where its ability to conduct electricity while allowing light to pass through is essential for maximizing energy efficiency.
• Displays and Touchscreens:
  • AZO is also used in displays and touchscreens, as it provides transparent conductivity for touchscreen functionality and improves energy efficiency in display technology.
• Antistatic Coatings:
  • Due to its conductive properties, AZO can be used in antistatic coatings for electronics, packaging, and other sensitive equipment.
• Flexible Electronics:
  • AZO nanopowder is used in the development of flexible electronics, including organic light-emitting diodes (OLEDs) and transparent conductive films, where both flexibility and transparency are crucial.
• Optical and Photovoltaic Devices:
  • AZO nanoparticles can be used in optical sensors, photovoltaic devices, and other optical applications requiring both electrical conductivity and transparency.

4. Advantages:

• High Conductivity and Transparency:
  • The primary advantage of AZO is its combination of high conductivity and optical transparency, making it suitable for a range of applications where both properties are required.
• Environmental and Industrial Friendliness:
  • Being water-based, the dispersion is safer to handle than solvent-based dispersions and is more environmentally friendly.
• Stable and Uniform Dispersion:
  • The 15 nm particle size ensures that the AZO nanoparticles remain well-dispersed in water, preventing clumping and allowing for uniform application.
• Low Cost and Abundance:
  • Zinc oxide (ZnO) is relatively low cost and abundant, and the addition of aluminum does not significantly increase the cost, making AZO a more affordable alternative to other transparent conductive materials, such as indium tin oxide (ITO).

5. Handling and Storage:

• Handling:
  • Handle the dispersion with care by using appropriate personal protective equipment (PPE) such as gloves, goggles, and a mask to avoid direct contact or inhalation of nanoparticles.
• Storage:
  • Store the dispersion in a cool, dry place and ensure the container is tightly sealed to prevent the evaporation of water and maintain the stability of the nanoparticles.
• Safety:
  • AZO is generally safe to handle, but it is important to follow safety protocols to avoid exposure to the nanoparticles.

Summary:

AZO Nanopowder Water Dispersion (AZO, 15nm, 20wt%) is a water-based dispersion containing aluminum-doped zinc oxide (AZO) nanoparticles with a 15 nm particle size and 20% by weight concentration. It offers high electrical conductivity and optical transparency, making it suitable for transparent conductive coatings, solar cells, displays, touchscreens, antistatic coatings, and flexible electronics. The water-based dispersion makes it safer and more environmentally friendly than solvent-based dispersions. AZO is an affordable and efficient alternative to other conductive materials like indium tin oxide (ITO).