| Product ID | Formula | Purity | Dimension | Quantity | Price in € | Inquiry |
|---|---|---|---|---|---|---|
| 503401PD001 | SnSe2 | 99.99% | -60 Mesh | 50g | 110.00 | Inquire |
| 503401PD002 | SnSe2 | 99.99% | -100 Mesh | 100g | 184.00 | Inquire |
| 503401PD003 | SnSe2 | 99.999% | -200 Mesh | 50g | POR | Inquire |
SnSe₂ powder is an inorganic compound with important research value and application prospect.
Chemical formula: SnSe₂, composed of tin (Sn) element and selenium (Se) element, its atomic ratio is 1:2.
Molecular weight: 276.63.
CAS Registry Number: 23913 – 55 – 1.
Appearance and colour: usually a grey or black powder.
Crystal structure: It has a layered crystal structure and belongs to the hexagonal crystal system.
Density: Its density is about 6.18 g/cm³, and the size of the density affects its properties such as physical stability in material synthesis and applications.
Melting point and boiling point: melting point is about 650°C.
Hardness: Due to its layered structure, the hardness is relatively low and it is easy to slide between layers when subjected to external forces.
Thermoelectric material field: The layered crystal structure of Tin Selenide makes its electron transport and heat transport properties in the direction along the layer and the direction perpendicular to the layer very different, and this anisotropy makes it potentially useful in thermoelectric materials.
Optoelectronic device field: Tin Selenide has certain light-absorbing and light-emitting properties in the visible and near-infrared light regions, which are related to its electronic and crystal structures.
Lithium-ion battery field: Sn and Se elements in SnSe₂ can have reversible chemical reactions with lithium ions, which can be inserted into and detached from the lattice structure of SnSe₂ during the charging and discharging process of the battery to achieve the storage and release of electrical energy.
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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