Indium Tin Oxide Nanoparticles Water Dispersion (ITO,15-20 nm, 20wt%)


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Indium Tin Oxide (ITO) Nanoparticles Water Dispersion (ITO, 15-20 nm, 20wt%) is a water-based dispersion containing Indium Tin Oxide (ITO) nanoparticles. ITO is a widely used transparent conductive material due to its excellent electrical conductivity and optical transparency. Below are the technical specifications for this product:

1. Composition:

  • Material: Indium Tin Oxide (ITO)
    • Indium Tin Oxide (ITO) is a transparent conductive oxide composed of indium oxide (Inâ‚‚O₃) doped with a small percentage of tin oxide (SnOâ‚‚). The tin oxide is used to increase the electrical conductivity of indium oxide while maintaining its transparency.
  • Concentration (20 wt%):
    • The dispersion contains 20% by weight of ITO nanoparticles, with the remaining 80% being water. This concentration ensures that the dispersion remains stable and suitable for various industrial applications.
  • Particle Size (15-20 nm):
    • The ITO nanoparticles in this dispersion have a 15-20 nm particle size, which allows for high surface area and excellent dispersion stability in the water-based medium. The small particle size enhances the reactivity and performance of the nanoparticles in various applications.

2. Key Properties:

  • Electrical Conductivity:
    • ITO is known for its excellent electrical conductivity, which makes it suitable for applications where both conductivity and transparency are required. The doping of tin oxide (SnOâ‚‚) in indium oxide significantly enhances the material’s conductivity.
  • Optical Transparency:
    • ITO retains a high level of optical transparency, making it ideal for use in applications where light transmission is important, such as touchscreens, displays, and solar cells.
  • High Surface Area:
    • The 15-20 nm particle size ensures a high surface area for the nanoparticles, which contributes to better dispersion stability, uniformity, and enhanced performance in applications like thin films and coatings.
  • Stable Water Dispersion:
    • The water-based dispersion is designed for easy application and is stable enough to be used in a variety of industrial and commercial applications without the need for complex solvent-based handling.

3. Applications:

  • Transparent Conductive Coatings:
    • ITO is commonly used in the production of transparent conductive coatings for displays, touchscreens, and smart windows, where both high conductivity and optical transparency are required.
  • Solar Cells:
    • ITO nanoparticles are used as transparent electrodes in solar cells, where they facilitate the passage of light while conducting electricity, improving the efficiency of the cell.
  • Electrodes in Displays and Touchscreens:
    • ITO is frequently used as an electrode material in liquid crystal displays (LCDs), OLED displays, and capacitive touchscreens, where its conductivity allows for the detection of touch while maintaining transparency for visual display.
  • Antistatic Coatings:
    • ITO is also used in antistatic coatings for applications like electronics packaging, protective films, and cleanroom environments.
  • Flexible Electronics:
    • The high conductivity and flexibility of ITO make it a key material for flexible electronics, such as wearable devices and bendable touchscreens.
  • Optical Devices:
    • ITO is used in optical applications requiring transparent conductive films, such as optical sensors, photovoltaic devices, and photodetectors.

4. Advantages:

  • Excellent Electrical Conductivity and Transparency:
    • The combination of high electrical conductivity and optical transparency makes ITO a versatile and highly sought-after material for a wide range of applications in electronics, optics, and energy.
  • Stable Water-Based Dispersion:
    • The water-based nature of the dispersion makes it easier to handle compared to solvent-based dispersions, and it is generally safer and more environmentally friendly.
  • High Surface Area and Performance:
    • The small particle size (15-20 nm) provides a high surface area, which enhances the reactivity and efficiency of the material in various applications, especially for thin-film coatings and nanocomposites.
  • Environmental and Safety Benefits:
    • The water-based dispersion is more environmentally friendly compared to solvent-based products, reducing the need for toxic chemicals in the application process.

5. Handling and Storage:

  • Handling:
    • ITO nanopowder dispersions should be handled with care, and appropriate personal protective equipment (PPE), such as gloves and goggles, should be worn to avoid direct contact or inhalation of nanoparticles.
  • Storage:
    • Store the ITO nanopowder dispersion in a cool, dry place and ensure that the container is tightly sealed to prevent evaporation of water and to maintain the dispersion’s stability.
  • Safety:
    • ITO nanoparticles are generally considered safe for handling, but precautions should still be taken, especially when working with dispersions to avoid inhalation or direct contact.

Summary:

Indium Tin Oxide (ITO) Nanoparticles Water Dispersion (ITO, 15-20 nm, 20wt%) is a water-based dispersion containing ITO nanoparticles with a 15-20 nm particle size and 20% by weight concentration. It offers excellent electrical conductivity and optical transparency, making it ideal for applications such as transparent conductive coatings, solar cells, displays, touchscreens, antistatic coatings, and flexible electronics. The water-based nature of the dispersion makes it environmentally friendly and easier to handle compared to solvent-based alternatives.

SKU: MN07NPD0132 Category:
Measurement (ml)

100 ml, 500 ml, 1000 ml