What Are The Properties Of Silver Telluride?

Silver telluride (Ag2Te) is a compound made up of silver and tellurium. It has several notable properties, including:

1. Appearance: Silver telluride is a grayish-black powder or solid.

2. Melting point: The melting point of silver telluride is 815 °C.

3. Solubility: Silver telluride is insoluble in water but soluble in concentrated nitric acid.

4. Electrical conductivity: Silver telluride is a semiconductor with a low electrical conductivity at room temperature. However, its conductivity increases with increasing temperature.

5. Optical properties: Silver telluride is a photoconductive material. Its optical properties depend on the crystal structure and can be modified by doping.

6. Stability: Silver telluride is stable under normal conditions but decomposes when heated above its melting point in the presence of oxygen.

7. Applications: Silver telluride has various applications in electronics, optoelectronics, and photonics. For example, it is used in infrared detectors and solar cells.