Multi-walled carbon nanotube powder
Multi-walled carbon nanotube powder

Multi-walled carbon nanotube powder

Category:

Powder

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Keyword:

Carbon nanotubes,　Nanocomposites,　New energy technology

Detailed introduction

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Multi-walled tube powder specifications and parameters

Indicator item

MCNTS powder products

M2133P

M2223P

M3233P

Purity (wt%)

≥99.5

≥99.5

≥99.8

Length (μm)

10~30

20~50

20~60

Pipe diameter (nm)

10~20

5~15

5~15

Specific surface area (m²/g)

200~260

240~330

180~260

SEM

Cobalt-based array tubes (M3233P) SEM & TEM:

The tube diameter ranges from 5 to 15 nm, with a specific surface area of 180–260 m²/g; metal impurity levels are extremely low, with Fe < 20 ppm and Co < 60 ppm; the carbon nanotubes exhibit exceptionally high electrical conductivity, with a powder resistivity of less than 12 mΩ·cm (under 30 MPa).

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