Arsenic Telluride granules are gray or black granules with the chemical formula As₂Te₃ and molecular weight of 532.64. Arsenic Telluride granules are important semiconductor materials with applications in electronics, photovoltaics, and thermoelectricity.
Properties
Chemical Formula: As₂Te₃
Molecular weight: 532.64
Appearance: usually gray or black granular, particle size is relatively uniform, with a certain metallic luster.
Density: about 6.5 g/cm³.
Melting point: 621°C
Stability: Arsenic telluride particles are relatively stable at room temperature and pressure, but under high temperature, humidity or strong oxidizing conditions, their chemical activity increases and they are prone to chemical reactions.
Oxidizing and reducing properties: Arsenic and tellurium elements in arsenic telluride have certain oxidizing and reducing properties, so the compound can participate in many kinds of redox reactions. For example, it can react with some metals to generate corresponding tellurides and arsenides.
Reaction with acid: it can react with strong acid to generate corresponding arsenic compounds and tellurium compounds, etc. When dealing with Arsenic telluride particles, care should be taken to avoid contact with acids to prevent dangerous reactions.
Applications
Electronic device field: it is one of the important materials for manufacturing semiconductor devices, and can be used to manufacture photoelectric devices, thermistors, infrared detectors and so on. Its unique electrical properties and optical properties make it has a wide range of applications in the field of electronic information, can realize the conversion of optical signals and electrical signals, temperature sensing and infrared detection and other functions.
Photovoltaic field: In the manufacture of thin-film solar cells, Arsenic Telluride particles can be used as absorber layer materials or additives, which helps to improve the photoelectric conversion efficiency of solar cells. By optimizing the preparation process and structure of Arsenic Telluride, the performance of solar cells can be further enhanced, providing strong support for the development and utilization of new energy.
Thermoelectric field: Arsenic telluride has certain thermoelectric properties, which can be used as thermoelectric material in the fields of temperature difference power generation and thermoelectric refrigeration. It can convert thermal energy into electric energy or utilize electric energy to realize refrigeration effect, which has potential application value in energy recovery and small refrigeration equipment.
Materials science research: as a compound with special properties, arsenic telluride particles also have important value in materials science research. Researchers can explore the synthesis and application of new materials through in-depth study of their structure, properties and preparation methods, providing new ideas and methods for the development of materials science.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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