High Purity Tellurium Dioxide TeO2 mesh Powder Customized

Product Description

Chemical Name: Tellurium Dioxide

Chemical Formula: TeO2

CAS: 7446-07-3

Purity: 99.99%-99.999% (Customized)

Specifications: -60 mesh powder.

High-Purity Tellurium Dioxide (TeO2) is an important inorganic compound widely used in materials science and the semiconductor industry. As a dioxide, TeO2 exhibits excellent chemical and thermal stability, making it suitable for the production of various high-performance materials and electronic devices.

Physical and Chemical Properties

- Appearance: High-purity tellurium dioxide typically appears as a white or colorless crystalline solid, easy to handle and store.

- Density: The density of TeO2 is approximately 6.2 g/cm³, indicating its relatively high mass.

- Melting Point: It has a high melting point of around 732 °C, suitable for applications under elevated temperature conditions, ensuring material stability.

- Solubility: High-purity tellurium dioxide has low solubility in water but can dissolve in acids and bases, forming corresponding salts.

Applications

The main applications of high-purity tellurium dioxide include:

1. Dopant:

   - TeO2 can be used as a dopant to improve the conductivity of semiconductor materials, particularly in certain indium and gallium-based alloys.

2. Optoelectronic Materials:

   - Widely used in optoelectronic devices, TeO2 is essential in the manufacturing of optical fibers, photodetectors, and lasers, significantly enhancing device performance and response speed.

3. Nonlinear Optical Materials:

   - High-purity tellurium dioxide exhibits favorable nonlinear optical properties, making it suitable for the production of optical frequency converters and other optical components.

4. Materials Science Research:

   - TeO2 serves as a subject of research for new materials, promoting the development of novel functional materials, especially in electronic and optoelectronic applications.

Summary

High-purity tellurium dioxide, with its superior physical and chemical properties, demonstrates significant application potential in materials science and the semiconductor industry. As technology continues to advance, TeO2 will play an important role in the development of new electronic devices and high-performance materials.

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