Double-Walled Carbon Nanotubes (DWNTs) 2-4nm

• CAS: 1333-86-4
• Catalog Number: ACM1333864-32
• Category: Carbon Nanotubes
• Synonyms: Double-Walled Carbon Nanotubes, Double Wall Carbon Nanotube, Carbon Nanotube, DWNT, DWCNT, CNT
• Density: True density: ~2.1 g/cm³
• Appearance: Color: Black
• Application: Double-Walled carbon nanotubes (CNTs) can be used in various fields including additives in polymers, catalysts, electron field emitters for cathode ray lighting elements, flat panel display, gas-discharge tubes in telecom networks, electromagnetic-wave absorption and shielding, energy conversion, lithium-battery anodes, hydrogen storage, nanotube composites (by filling or coating); Nanoprobes for STM, AFM, and EFM tips, nanolithography, nanoelectrodes, drug delivery sensors, reinforcements in composites, supercapacitor.
• Chemical Formula: CxHy
• Diameter: OD:2-4nm [OD=Outer Diameter] ; ID:1-3nm [ID=Inner Diameter]
• Electrical Conductivity: >100s/cm
• Length: ~50um
• Making Method: CVD
• Recommended Dispersants: DI Water, DMF, THF, Ethanol, Acetone
• Specific Surface Area: >350m2/g