High Purity Multi Walled Carbon Nanotubes 3-8nm 99.5%

Description

High Purity Multi Walled Carbon Nanotubes 3-8nm, 99.5%

Our High Purity Multi Walled Carbon Nanotubes 3-8nm are thin-walled, small-diameter MWCNT made by CCVD, with very high specific surface area and low residual catalyst content. They are the closest MWCNT in performance to single-wall carbon nanotubes, at a fraction of the price. Typical applications include conductive additives for battery electrodes (cathode and anode), conductive polymers and coatings, EMI shielding, supercapacitors, catalyst supports, and research requiring high-surface-area MWCNT. Surfactants are used to stabilize dispersions in DI Water or other aqueous solvent mixtures. The most common surfactants used are PVP, SDS, or SDBS.

High Purity Multi Walled Carbon Nanotubes 3-8nm Specifications

Outer Diameter: 3-8nm (typical 5.3nm, SEM)

Length: ≤50um (typical 15-30um)

Purity: ≥99 wt% (typical 99.5 wt%, TGA)

Specific Surface Area (BET): 500-700 m2/g (typical 615 m2/g)

Tap Density: 0.02-0.08 g/cm3 (typical 0.05 g/cm3)

Moisture: ≤0.5 wt%

Fe: ≤300 ppm (typical 260 ppm)

Cr: ≤10 ppm

Ni: ≤20 ppm

Cu: ≤10 ppm

Zn: ≤10 ppm

Co: ≤500 ppm (typical 340 ppm)

Metals by ICP-AES. Representative data provided; a representative CoA is available.

Download the High Purity MWCNT 3-8nm TDS (PDF) for full specifications.