25 grams/174 €                         
100 grams/511 €      

Tantalum (Ta) Nanopowder/Nanoparticles

High Purity: 99.9%, Size: 45-75 nm 

Technical Properties:

Properties, Storage and Cautions:

Tantalum nanoparticles are highly reactive and flammable, 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. 

Applications:

• Electronics & Passive Components: Tantalum is widely used in the electronics industry, particularly in the production of electrolytic capacitors and thin-film resistors. Its stability and high capacitance per volume make it ideal for compact, high-performance devices such as smartphones, computers, and medical electronics.
• Alloying & Metallurgy: Tantalum is added to nickel-based superalloys and other high-performance metals to improve strength, ductility, and oxidation resistance. These alloys are used in aerospace, chemical processing, and high-temperature environments. Nanopowder form allows for precise blending and reactive sintering in powder metallurgy.
• Biomedical & Implantable Devices: Thanks to its bio-inertness and excellent biocompatibility, tantalum is used in orthopedic implants, dental prosthetics, and bone scaffolds. Its nanoparticle form enables porous coatings, surface functionalization, and drug delivery systems, enhancing tissue integration and long-term stability.
• Energy & Electrochemical Systems: Tantalum nanoparticles are employed in solid-state batteries, fuel cells, and electrolytic systems. Their high surface area supports efficient charge transfer, ionic conductivity, and electrode stability, especially in harsh chemical environments.
• Thin Films & Nanotechnology: Tantalum nanopowder serves as a precursor for sputtering targets, CVD/ALD coatings, and nanostructured ceramics. It is used in semiconductor fabrication, optical coatings, and barrier layers, where precision and purity are critical.

Please Click for MSDS