How about the n-type semiconductor material of tin disulfide
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Author : Lzh
Update time : 2022-12-08 16:16:39
What is tin disulfide? Tin disulfide is an n-type semiconductor material with a layered hexagonal CdI2 crystal structure, and the broadband energy gap is about 2.35eV. The wide band gap gives it good optical and electrical properties, which can be used as holographic recording and electrical conversion system materials, solar cell materials, lithium chemical book sub-battery anode materials, etc. As tin disulfide has a band gap similar to silicon, it is safe and environmentally friendly. Its absorption coefficient is also high, so it is very suitable to be used as the absorption layer of solar cells. Recently, it has become a research hotspot of experts at home and abroad and can also be used for imitation gold plating and pigment making. The tin disulfide is a golden-yellow crystal or a yellow amorphous solid. In industry, filings (or tin amalgam) are co-heated with sulfur and ammonium chloride to obtain golden flake crystals (dry method), called colour gold. Hydrogen sulfide is introduced into the yellow amorphous Chemicalbook precipitation (wet process) of tin (IV) salt solution with appropriate acidity.
Application of tin disulfide Tin disulfide (SnS2) is a two-dimensional van der Waals semiconductor material with excellent photoelectric performance. It is non-toxic, environmentally friendly, rich in content and easy to prepare. Tin sulfide is a semiconductor mainly used for laboratory research and development experiments and is very active in the market at present; For example, tin disulfide can be used to prepare a tin disulfide catalyst for preparing hydrogen for fuel cells, a cobalt trioxide tin disulfide nanocomposite, a tin disulfide nanosheet composite, and a carbon nitride/tin disulfide quantum dot composite photocatalyst, which relate to photocatalysts.
Is tin disulfide toxic? Tin is a kind of heavy metal. Although it is not as toxic as lead, cadmium and chromium, it is also harmful to the human body. Moreover, the detoxified liver is powerless to remove heavy metals, and it is difficult for the human body to expel them. It can accumulate in the human body.
Price of tin disulfide Tin is an essential non-ferrous metal. The consumption of tin is highly related to economic development. When a country or region develops rapidly, tin consumption increases synchronously. Similarly, the economic recession will lead to a decline in tin consumption in some industries, thus causing fluctuations in the price of tin. When analyzing the macroeconomic situation, two indicators are fundamental. One is the economic growth rate or GDP growth rate; the other is the industrial production growth rate. A large amount of large amount will be lower. The price of tin disulfide can be found on our company's official website.
Tin disulfide supplier Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) Luoyang City, Henan Province, China, is a reliable and high-quality global chemical material supplier and manufacturer. It has more than 12 years of experience providing ultra-high quality chemicals and nanotechnology materials, including tin disulfide, nitride powder, graphite powder, sulfide powder, and 3D printing powder. If you are looking for high-quality and cost-effective tin disulfide, you are welcome to contact us or inquire at any time.
