Ultrafine Silicon Metal Powder
Ultrafine silicon metal powder is a type of silicon powder that has a particle size in the range of 1-100 nanometers. It is typically produced through a process known as chemical vapor condensation, which involves the vaporization of silicon and the subsequent cooling and condensation of the vapor into ultrafine particles.
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Description
Ultrafine silicon metal powder has a high surface area-to-volume ratio, which makes it useful for a variety of applications, including as a catalyst, in electronics, and as a reinforcement material for composites. Its high surface area also allows for increased reactivity and faster reaction rates compared to coarser silicon powders.
In addition, ultrafine silicon metal powder has unique optical properties that make it useful in the development of advanced materials for photonics and optoelectronics. For example, it has been used to develop silicon-based materials that can absorb light in the near-infrared region, which is useful for applications such as solar energy conversion and optical sensing.
Specification
| Parameter | Specification |
|---|---|
| Particle size | 1-100 nanometers |
| Purity | ≥99.9% |
| Specific surface area | ≥100 m²/g |
| Density | 2.33 g/cm³ |
| Melting point | 1,414 °C |
| Boiling point | 2,355 °C |
| Color | Dark gray |
| Crystal structure | Cubic |
| Solubility | Insoluble in water |
| Applications | Catalysts, electronics, reinforcement for composites, photonics, optoelectronics |
Features
High surface area-to-volume ratio: Ultrafine silicon metal powder has a high surface area-to-volume ratio due to its small particle size. This allows for increased reactivity and faster reaction rates compared to coarser silicon powders.
Unique optical properties: Ultrafine silicon metal powder has unique optical properties that make it useful in the development of advanced materials for photonics and optoelectronics.
High purity: Ultrafine silicon metal powder typically has a high purity of at least 99.9%, which is important for many applications where impurities can interfere with performance.
Versatility: Ultrafine silicon metal powder has a wide range of potential applications, including as a catalyst, in electronics, as a reinforcement material for composites, and in photonics and optoelectronics.
Stability: Ultrafine silicon metal powder is stable under normal conditions and has a long shelf life when stored properly.
company profile
ZHEN AN INTERNATIONAL CO., LTD is an enterprise specializing in the production and supply of silicon fume. Our silicon powder products are made of high-purity silicon materials with excellent physical and chemical properties, and can be widely used in foundry, electronics, semiconductor, chemical and other industries.
We have advanced production equipment and technical team, capable of producing silicon powder of various particle sizes and purity to meet the different needs of customers. Our silicon powder is processed and screened precisely, with uniform particle distribution and good fluidity, which can ensure the stability and consistency in the production process.
We pay attention to product quality and customer service, and provide customers with high-quality silica fume products and professional technical support. We uphold the business philosophy of integrity, professionalism and efficiency, and take customer satisfaction as our ultimate goal.
If you need to buy silica fume or know more information, please feel free to contact us, we will serve you wholeheartedly.
تگ های محبوب: ultrafine silicon metal powder
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