Copper Gallium Selenide granules are semiconductor particles with excellent photoelectric properties and are widely used in high-tech fields such as photovoltaics and photoelectric devices.
VIMATERIAL supplies high-purity Copper Gallium Selenide granules . It can support small batch orders and can also be subpackaged into small packages. Our products are highly reliable, of excellent quality, and have good after-sales service. Contact us now.
Molecular formula: CuGaSe₂
Molecular weight: 291.19 or 291.21 g/mol
Appearance: gray particles
Density: 5.56 g/cm³
Melting point: 1697 °C
Crystal structure: tetragonal system, with chalcopyrite crystal structure
Photovoltaic field: Copper Gallium Selenide Particles are key materials for the preparation of high-efficiency solar cells, which can greatly improve the efficiency of photoelectric conversion.
Optoelectronic device field: used to manufacture photodiodes, photovoltaic detectors, infrared photodetectors and other optoelectronic devices, and realize the conversion of optical signals and electrical signals with its excellent optoelectronic properties.
Display field: can be used as a target material to prepare functional films in display devices through sputtering coating process, such as LCDs, organic light-emitting diode displays, etc., which play an important role.
Aerospace field: The solar cells made by it can provide efficient and stable energy for drones, spacecraft, etc., to meet their electricity needs in special environments such as space.
Each batch of products has a strict quality control process. We will provide samples for customers to re-inspect each batch, and also support customers to designate third-party testing agencies for testing.
Copper Gallium Selenide granules are packed in double-layer vacuum bags or double-layer vacuum bottles.
Copper Gallium Selenide granules should be stored in a dry, cool, well-sealed environment, away from air, moisture, strong acids, strong alkalis and strong oxidants to prevent chemical reactions such as oxidation and hydrolysis. At the same time, they should be kept away from fire and heat sources to ensure that the chemical composition and physical properties of the granules are not damaged.
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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