SnS2 tin sulfide powder CAS 1314-95-0

Overview of SnS2 tin sulfide powder:

Tin disulfide is an inorganic compound with the chemical formula SnS2. It is a yellow hexagonal flake with the crystal structure of CdI2. Almost insoluble in water, but soluble in aqua regia and hot alkali solution, and also soluble in sodium sulfide solution. It is usually used to make golden paint.

Tin(IV) sulfide crystallizes in the form of cadmium iodide precursor crystals, where Sn(IV) is located in an "octahedral pore" defined by six sulfide centers. It naturally appears as a rare mineral montmorillonite, which can be used as a semiconductor material with a band gap of 2.2 eV.

SnS2 tin sulfide is an n-type semiconductor material with a hexagonal CdI2 structure. Tin disulfide (SnS2) is a layered metal dihalide semiconductor with a chemical and crystal structure similar to molybdenum disulfide (MoS2). In each individual layer, Sn is sandwiched between two Slayers with strong covalent bonds, while a single monolayer is maintained by weak van der Waals forces. When the weak van der Waals force is overcome by physical or chemical peeling, each layer will break freely.

Like many other two-dimensional semiconductors, SnS2 is exfoliated to form an atomic layer sheet, which can be used in FET, photovoltaic solar cells, sensors, and photocatalyst applications.

Tin disulfide is an acidic sulfide, soluble in aqua regia and hot alkali solution, and can undergo coordination reaction with concentrated hydrochloric acid, but it is insoluble in dilute hydrochloric acid, water and nitric acid. It can react with ammonium sulfide to dissolve.

Application of SnS2 tin sulfide powder:

What is the scope of application of SnS2 tin sulfide powder?

Tin disulfide (SnS2) is a two-dimensional van der Waals semiconductor material with excellent optoelectronic properties. The material is non-toxic, environmentally friendly, rich in content and easy to prepare. The nature of tin sulfide is a semiconductor, which is mainly used for laboratory research, development and experimentation, and is currently very active in the market.

Tin disulfide is an n-type semiconductor material with a layered hexagonal CdI2 crystal structure and a wide band gap of approximately 2.35 eV. The wide band gap makes it have good photoelectric properties, and can be used as materials for holographic recording and electrical conversion systems, solar cell materials and anode materials for lithium chemical book cells, etc.

Since SnS2 tin sulfide powder has a band gap similar to silicon, is safe and environmentally friendly, and has a high absorption coefficient, it is very suitable for use as an absorber layer of solar cells. In recent years, it has become a hot spot for domestic and foreign experts. It can also be used for imitation gold plating and manufacturing. Used for paint etc.

Tin disulfide single crystals can be used to prepare single and several layers of SnS2 by mechanical or liquid stripping.

Tin disulfide powder is suitable for liquid chemical peeling to prepare SnS2 nanosheets and nanoparticles with as few layers as thin films.

Tin disulfide has high sensitivity and high surface activity. Exfoliated SnS2 single-layer or multilayer ultra-thin films made of bulk crystals and powder have also been used in light emitters, field effect transistors (FET), gas sensors and photodetectors. , Thermoelectric photovoltaic and other fields and the application of lithium-ion batteries in energy storage equipment.

The price of SnS2 tin sulfide powder:

The price of SnS2 tin sulfide powder will vary randomly with the production cost, transportation cost, international situation, and market supply and demand of SnS2 tin sulfide powder. Tanki New Materials Co.,Ltd aims to help all industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for SnS2 tin sulfide powder, please feel free to send an inquiry to get the latest price of SnS2 tin sulfide powder.

SnS2 tin sulfide powder supplier:

As a global SnS2 tin sulfide powder supplier, Tanki New Materials Co.,Ltd has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (chromium sulfide, zinc sulfide, sulfide Nickel), high-purity targets, functional ceramics and structural devices, and provide OEM services.