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What is Tin disulfide

What exactly is Tin disulfide?

Tin disulfide is an inorganic compound with chemical formula SnS2. It is the color of a yellow hexagonal flake and has the CdI2 crystal structure. It isn't very soluble water, but it's water-soluble in aqua regia. It is also soluble in hot alkaline solution. It's as well in sodium sulfide Solution, which is commonly used as golden paint.

Tin disulfide dissolves in aqua regia and hot acid solution. It is also able to undergo the coordination reaction in concentrated hydrochloric acid. However, it is dissolvable in dilute hydrochloric acid but insoluble in water and in nitric acid. It is also capable of resolving with ammonium sulfur to dissolve.

How do I prepare the tin disulfide?

Tin disulfide could be produced by directly combining tin and sulfur in the presence of iodine. The reaction involves the heating process:

Sn + 2 S -- SnS2

Another technique is to add hydrogen sulfide in the solution of either tin (IV) salt , or into the tin (IV) salt solution and create a precipitate.

Electrochemical behavior of multi-walled carbon nanotubes held in using tin disulfide to form the negative electrodes of lithium ion battery

The direct current arc plasma technique was used to make multi-walled carbon carbon nanotube confined metal tin Nanostructures (Sn@MWCNT) as an intermediate in a methane atmospheric environment. Then SnS_2@MWCNT structures were made through using the sulfurization procedure. The physical properties of the materials such as Raman, X-ray diffraction (XRD) and transmission electron microscopy (TEM) confirmed that the length of multi-walled carbon nanotubes were about 400nm. Additionally, the surface carbon layer was well crystallized it was thicker than the surrounding carbon, approximately 10 nm. Lithium ion batteries using Sn S2@MWCNT nanostructures for anodes materials exhibit a decent electrochemical performance. The first charging and discharging Coulomb effect is 71%, even after 50 times, the battery's capacity is still at 703 mAh?g-1. The high-capacity properties of SnS_2@MWCNT nanostructured electrodes come from the fact that a wide range different active materials are able to provide capacity in combination, and the reaction platform for each material is different.

Study on electrochemical performance of tin disulfide/single-walled carbon nanotube composite material used as anode material for lithium-ion battery

A novel composite made up of SnS2 with single-walled carbon Nanotubes (SWCNTs) was made by simple solvothermal methods. It is found to have good electrochemical performance after being put on to negative electrode of the lithium ion battery. With a high current density of 1 A/g, even after 100 times, the battery still has a reversible specific power of approximately 510 amps/g. To illustrate, we applied this same method to create one SnS2 material and conduct electrochemical tests on it. The results show that even though the initial capacities of SnS2 material is relatively high, the cycle performance is low, and will begin to decline after only 20 cycles. The superior performances of this compound in lithium-ion batteries are believed to be the result of the synergy that occurs between the two elements in SnS2 in addition to SWCNTs.

Tin disulfide Supplier

We are a respected global chemical material provider and manufacturer with more than 12 years' experience in offering top-quality chemicals and Nanomaterials. Currently, our company has successfully developed a series of materials. The Tin disulfide we manufacture at our company has high purity in terms of fine particle size, size, and impurity content. For the latest price of Tin disulfide, send us an email to brad@ihpa.net.

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