Overview of bismuth sulfide:
Bismuth sulfide,chemical formula Bi2S3.Molecular weight is 514.15.Brown-yellow powder or crystal.Specific gravity is 7.39.Decomposes at 685°C.It is insoluble in water and ethyl acetate,but soluble in nitric acid and hydrochloric acid,It is made by melting bismuth metal with sulfur or It is made by transferring hydrogen sulfide into a bismuth salt solution. It is used to prepare bismuth compounds.Bismuth sulfide is an important semiconductor material,and its application in optoelectronic components and thermoelectric devices has brought great convenience to mankind.Nano Bismuth sulfide makes its various properties more optimized. Since the properties of nanomaterials depend to a large extent on the morphology of nanomaterials,it is of great significance to synthesize more bismuth sulfide nanostructures with special morphologies.
Application of bismuth sulfide:
What is the scope of application of bismuth sulfide?
Bismuth sulfide has the advantages of environment, photoconductivity and nonlinear optical response. It is widely used in solar cells, photodiode arrays and infrared spectroscopy. It can also be used to make other bismuth compounds, free-cutting steel additives, and microelectronics industry.Bismuth sulfide powder can be used to prepare bismuth sulfide nanoplates,nanosheets and ultra-thin films.
Bismuth sulfide powder is suitable for liquid chemical exfoliation to prepare Bi2S3 nanosheets and nanoparticles, which can form multiple films at most.
Bismuth sulfide(Bi2S3)has a good band gap of 1.3 eV(close to infrared light)and a relatively large absorption coefficient. It can be used in solution processing thermoelectric devices, photodetectors, photosensitizers,solar cells and supercapacitors. Bi2S3 It is also an interesting candidate material for polymer nanoparticle solar cells.
The price of bismuth sulfide:
The price of bismuth sulfide Bi₂S₃ products will vary randomly with factors such as the production cost, transportation cost, international situation, exchange rate, market supply and demand of bismuth sulfide Bi₂S₃ products. Tanki New Materials Co., Ltd. aims to help various 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 bismuth sulfide Bi₂S₃ products, please feel free to send an inquiry to get the latest price of bismuth sulfide Bi₂S₃ products.
Suppliers of Bismuth Sulfide:
As a global bismuth sulfide 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 (zinc sulfide, zinc difluid, Bismuth sulfide, etc. )high-purity targets, functional ceramics and structural devices,and provide OEM services.
| Bismuth Sulfide Properties | |
| Other Names | dibismuth trisulphide, bismuch(3+) sulfide (2:3), Bi2S3 powder |
| CAS No. | 1345-07-9 |
| Compound Formula | Bi2S3 |
| Molecular Weight | 514.16 |
| Appearance | Dark-brown Powder |
| Melting Point | 775℃ |
| Boiling Point | N/A |
| Density | 6.78 g/cm3 |
| Solubility in H2O | N/A |
| Exact Mass | 513.876978 |
| Bismuth Sulfide Health & Safety Information | |
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Hazard Codes | Xi |
| Risk Codes | 36/37/38 |
| Safety Statements | 26 |
| Transport Information | EB3105000 |
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