Copper Telluride granules are solid particles composed of copper and tellurium, often black or grey in appearance, with a certain crystalline structure, which has potential applications in thermoelectricity, optoelectronics and other fields.
VIMATERIAL supplies Copper Telluride granules with various purity, our products are cheap, in stock, short lead time, stable performance, high purity, low impurity, high reorder rate. We have professional technology research and development team, you have any questions, please contact us.
Molecular formula: Cu₂Te
Molecular weight: 254.692 g/mol
Appearance: usually blue granules
Melting point: around 900°C
Crystal structure: Hexagonal crystal system
Semiconductor field: It can be used in the manufacture of high-performance semiconductor devices to improve the electrical performance of the devices.
Optoelectronic materials: Cu₂Te particles can be used to improve the photoelectric conversion efficiency of optoelectronic materials and can be used in the preparation of optoelectronic devices.
Thermoelectric materials: as an important part of thermoelectric materials, it can achieve the mutual conversion of thermal energy and electric energy, and has application prospects in temperature difference power generation and refrigeration.
Solar cells: Cu₂Te particles alloyed with CdTe can form heterojunctions, which can be used in solar cells to improve the performance and efficiency of the cells.
Each batch of products implement the strictest quality control system, we have completed product records, product traceability with strict quality assurance. We have a complete process for the handling of non-conforming products, and will not flow the non-conforming products to the next process. We provide samples for customers’ re-inspection, and we also support the third party inspection organisations designated by customers.
Copper Telluride granules are packed in double vacuum bags or double vacuum bottles with a minimum packaging unit of 100g/bottle.
Copper Telluride granules should be stored in a dry, cool, well-ventilated environment, sealed and preferably protected by inert gas, avoiding contact with air, moisture, strong acids and strong oxidising agents to prevent changes in properties due to oxidation, deliquescence or chemical reactions.
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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