Silicon (Si) Nanopowder/Nanoparticles, Purity: 97+%, Size: 45-65 nm, Oxygen Content: < 3%

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1 gram/46 €  
5 grams/124 €                          
25 grams/242 €                        
100 grams/586 €                     

Please contact us for quotes on larger quantities !!!  

Silicon (Si) Nanopowder/Nanoparticles 

Purity: 97+%,Size: 45-65 nm, Oxygen Content: < 3%

Si (Silicon) nanoparticle is a fine yellow-brown powder composed of spherical particles of silicon. The optic and electric properties of silicon nanoparticles have made them a favorite among nanoparticle researchers in recent years, revealing a multitude of new applications and improvements on existing ones. Silicon nanoparticles are widely used in luminescent display devises, micro and integrated semiconductors, solar energy cells, Lithium-ion battery, silicon nanotubes, nanowires and nanofibers. For applications requiring the highest uniformity in size and shape, we offer Si (Silicon) Nanoparticles with lowest price. 

Technical Properties: 

True Density (g/cm3) 2,3          
Bulk Density (g/cm3) 0,045          
Shape spherical          
Crystal Structure amorphous          
Color light brown          
Average Particle Size (nm) 45-65          
Specific Surface Area (m2/g) >50          

Properties, Storage and Cautions:

Silicon nanoparticles are highly reactive, therefore it should be handled with care and rapid moves, vibrations should be avoided. The powder should be kept away from sunlight, any kind of heating, moisture and impacts. Coagulation of the particles is a serious problem, so, the powder should be sealed under vacuum and should be kept in cool and dry conditions. Air contact should be avoided. 


Silicon is a well known and widely used semiconductor material. It is used in;

  • Semiconductor and Electronics industry,
  • LEDs, 
  • Nano-composites,
  • Memory devices.


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