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Nano tungsten trioxide

Jinghuang Technology's nano tungsten trioxide has high purity, small particle size, and good dispersion effect, making it suitable for multiple fields, especially as an ideal additive in lithium battery cathode materials.
  • Commodity name： Nano tungsten trioxide

Number:

0005

Category:

Nano oxide series

E-mail:

sales1@jinghuangnm.com

Key words:

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  • Product Description

  • Product Features:

           Nano tungsten trioxide is the most stable oxide of tungsten, insoluble in water and inorganic acids, and soluble in hot concentrated sodium hydroxide solution. Nano tungsten trioxide (chemical formula WO3,CAS Number: 1314-35-8) has a melting point of up to 1473℃, with a crystal form close to spherical, usually appearing as a yellow powder.

          Jinghuang Technology's nano tungsten trioxide has high purity, small particle size, and good dispersion effect, suitable for multiple fields, especially as an ideal additive in lithium battery cathode materials.

    Product Parameters:

    Popular Models

    JH-348

    JH-202

    JH-101

    JH-505

    JH-909

    Appearance

    Light yellow powder

    Light yellow powder

    Light yellow powder

    Light yellow powder

    Light yellow powder

    Purity

    ≥99.9%

    ≥99.9%

    ≥99.9%

    ≥99.9%

    ≥99.9%

    Particle Size

    ≤50nm (grain size)

    ≤0.5um

    15-20um

    50-70nm (grain size)

    50-100nm
    More model parameters vary (customization supported), contact customer service for detailed parameters

    Application Industries:

    1. Nano tungsten trioxide has a large specific surface area and significant surface effects, making it an excellent catalyst, which can act as both a main catalyst and a co-catalyst, with high selectivity for reactions. In addition, nano tungsten trioxide has strong absorption capacity for electromagnetic waves, which can be used as solar energy absorbing materials and stealth materials.

    2. Nano tungsten trioxide is a wide bandgap n-type semiconductor material with excellent gas sensitivity, sensitive to various gases such as NOx, HS, NH3, H2, O3, etc., making it suitable for gas-sensitive sensors and gasochromic devices. Nano tungsten trioxide has wide applications in the field of gas sensing, including combustible gas leak alarms, humidity sensors, civil gas leak detection, and industrial toxic gas detection.

    3. Nano tungsten trioxide also has applications in photochromic materials, which can be used in color-changing devices, smart windows, and sensors.

    4. Nano tungsten trioxide also has potential applications in photocatalysis, especially in dye-polluted water treatment.

    5. In the field of new energy vehicles, nano tungsten trioxide can be used as a cathode material for lithium batteries, which can improve battery energy density and enable fast charging and discharging.

    6. Nano tungsten trioxide can also be used in various fields such as fireproof materials, anti-corrosion coatings, photosensitive materials, pigments and oil paints, X-ray shielding, and tungsten-modified materials.

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