Revolutionizing photovoltaic technology: Sb2S3 powder contributes to the development of efficient solar cells

Antimony trisulfide powder is usually yellowish-red to black amorphous powder; the specific color may vary depending on factors such as purity, crystallinity, and particle size. It has a low melting point, between 546°C and 554°C, which indicates that it can melt at relatively low temperatures. Sb2S3 has a relative density of about 4.15 to 4.6, which makes it settle faster in most solvents and shows heavier properties. Sb2S3 is insoluble in water and acetic acid but soluble in concentrated hydrochloric acid, alcohols, ammonium hydrosulfide (NH4HS) solutions, and potassium sulfide solutions, which indicates that it has some solubility in strong acidity or specific chemical reagents. It is crystallized in the orthorhombic system and has structural characteristics similar to other sulfides, which give it specific optical and electrical properties. The hardness of antimony trisulfide is low, about 2 to 2.5 Mohs hardness, and it is brittle and easy to break. It has good photosensitivity, which means that it may undergo certain chemical or physical changes under light conditions. In its natural state, such as in the mineral stibnite, it can be lead gray or steel gray, with a metallic luster, opaque, and the cleavage surface often has a transverse polygonal twin-grain.


Antimony Sulfide Sb2S3 Powder 

Antimony Sulfide Sb2S3 Powder


In the latest energy technology news, Antimony Sulfide (Sb2S3) powder has become a research hotspot in the field of solar cells. A recently published scientific study shows that by optimizing the synthesis process of Sb2S3 powder, the scientific research team has successfully developed Sb2(S, Se) 3-based solar cells with better photoelectric conversion efficiency. These batteries are not only cost-effective but also have a low environmental impact, as they utilize abundant elemental resources and demonstrate excellent sustainability potential.


Sb2S3, as a key raw material, has unique semiconductor properties that enable solar cells based on the material to effectively absorb wide bands of light in the solar spectrum, thereby improving energy capture efficiency. Compared with traditional silicon-based solar cells, cells using Sb2S3 show obvious advantages in being lightweight and flexible, opening up a new way for autonomous power supply solutions for portable electronic devices and wearable devices.


In addition, Sb2S3 powder has also shown a wide range of applications in the fields of fireworks manufacturing, photodetectors, and photocatalysis. Researchers are constantly exploring its new applications in environmental purification, sensing technology, and next-generation electronics, indicating that Sb2S3 will play an important role in promoting the global energy transition and high-tech development.


Sb2S3 powder is used in pyrotechnics 

Sb2S3 powder is used in pyrotechnics


This innovation not only highlights the broad application value of Sb2S3 as a versatile material but also demonstrates once again the critical role of materials science in achieving clean energy goals, providing powerful technical support for a greener, more sustainable future.


Supplier of Antimony Sulfide Sb2S3 Powder

Supplier Synthetic Chemical Nano Technology Co. Ltd. is a trusted supplier and manufacturer of chemicals and Nanomaterials. They have over 12 years of experience providing high-quality chemicals.

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