What is Tin disulfide?

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What is Tin disulfide and how does it work? Tin desulfide An inorganic compound that has the chemical formula SnS2. It’s a yellow hexagonal flake that has a CdI2 structure. It’s difficult to dissolve in water. However, it is easily soluble and soluble with aqua regia, hot alkaline solution and sodium sulfide solutions, which are often used for golden paint.
Tin disulfide dissolves in warm alkali solution and aqua regia. You can mix it with ammonium-sulfide for dissolution.
How to prepare Tin Disulfide
Combining tin with sulfur in the presence iodine can produce tin disulfide. This reaction needs heating.
Sn + 2 Sn — SnS2
A second method is to add hydrogen sulfide to the tin salt (IV), or solution of tin salt (IV), and then precipitate.
Electrochemical behavior multi-walled nanotubes made of carbon confined with tin disulfide used as a negative electrode in lithium ion battery
Multi-walled, confined carbon nanotubes with metal tin nanostructures was prepared using the direct current plasma method (brad@ihpa.net). The precursor in methane atmospheric conditions was then used to produce brad@ihpa.net. Finally, nanostructures were created by sulfurization. Raman, Xray diffraction (XRD) and transmission electron microscopic (TEM) results showed that the multi-walled, confined metal tin nanotubes were about 400nm in length, had a surface carbon layer of approximately 10 nm and were well crystallized. Sn brad@ihpa.net Nanostructures are used as anode material in lithium-ion battery. They show surprisingly good electrochemical performances. With 50 cycles of charging, the initial charge-discharge Coulomb efficiency reached 71%. After that, it maintained 703 mAh.g-1. Brad@ihpa.net Nanostructured Electrodes have high capacities due to the variety of active materials that provide this capacity, but each material has a different reaction platform.
Study on electrochemical performance of tin disulfide/single-walled carbon nanotube composite material used as anode material for lithium-ion battery
The simple solvothermal process allowed for the creation of a composite material made from SnS2 (SWCNTs), and single-walled, carbon nanotubes. The material has good electrochemical performances after it is applied to the battery’s negative electrode. The 510 mAh/g reversible special capacity is maintained at 1 A/g with 100 cycles. To compare, the same procedure was used to synthesize an SnS2 compound and then conduct electrochemical analyses on it. The SnS2 material has a relatively high specific capacity, but it is slow in decaying after just 20 cycles. It is thought that the SnS2 component and SWCNTs combine to produce the composite material with superior lithium-ion performance.
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