Copper (Cu) Nanopowder/Nanoparticles
Purity: 99.9+%, Size: 50 nm, Spherical
Technical Properties:
| Property | Value |
|---|---|
| Bulk Density (g/cm3) | 0,22 |
| True Density (g/cm3) | 8,9 |
| Color | warm copper brown |
| Shape | spherical |
| Crystal Structure | cubic |
| Average Particle Size (nm) | 50 |
| Specific Surface Area (m2/g) | 6,5–7,5 |
Elemental Analysis:
| Element | Cu | Fe | Ni | Others |
|---|---|---|---|---|
| Value | ≥99.9 | ≤0.006 | ≤0.005 | ≤0.002 |
Properties, Storage and Cautions:
Copper nanoparticles are highly reactive and flammable, so they must be handled carefully. Rapid movements and vibrations should be avoided. The nanopowder must be protected from sunlight, heat, moisture, and physical impacts. Since particle coagulation is a significant issue, the material should be sealed under vacuum and stored in cool, dry conditions. Contact with air should be avoided.
Applications:
Copper nanoparticles are well known for their high electrical conductivity and are widely used in the electronics industry. They are suitable for conducting coatings, inks, and pastes; raw materials for electronic components; catalysts for reactions such as methanol production; microelectronic devices; lubricant additives; wear-resistant coatings; sintering additives; and related applications.
