Cobalt Selenide granules are compound particles of cobalt and selenium, usually black or grey-black in colour, with semiconducting properties and potential applications in photovoltaics, catalysis and other fields.
VIMATERIAL provides Cobalt Selenide granules , our particles have uniform and stable composition, high purity, strong hardness, controllable particle size, etc. And we can accept customised products and experiments, we have a professional technical research and development team, contact us.
Molecular formula: CoSe
Molecular weight: 137.89
Appearance: usually black or grey-black particles
Density: about 6.47 g/cm³.
Melting point: about 1118°C
Crystal structure: It has a hexagonal crystal structure in which cobalt and selenium atoms are arranged in a specific way to form a crystal lattice.
Energy field: Used in the preparation of electrode materials for high-performance lithium-ion batteries to improve battery energy density and charge/discharge performance.
Catalysis: Used as catalysts in a variety of chemical reactions, such as organic synthesis reactions, to accelerate the reaction rate.
Optoelectronic field: play a role in optoelectronic devices, can improve photoelectric conversion efficiency, help the development of solar cells.
Electronic field: It can be used in the manufacture of electronic components to optimise the performance of electronic equipment by virtue of its unique electrical properties.
Each batch of products strictly guards the quality, from the selection of raw material suppliers, to the use of advanced testing equipment to accurately monitor the entire production process, to the finished product through many rounds of harsh sampling and third-party authoritative certification, to all-round, zero-tolerance quality control system to ensure that each batch of products meets and exceeds the industry’s high standards, to provide our customers with the best quality and most stable products.
Cobalt Selenide granules are packaged in vacuum bags or vacuum bottles in cartons.
Cobalt Selenide granules should be stored in a dry, cool, well-ventilated environment, protected from moisture, oxidation and contact with acids, alkalis and other corrosive substances.
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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