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Carbon nanotube, multi-walled
Catalog Number
ACM308068566-4
CAS
308068-56-6
Synonyms
MWCNT, MWNT, Multiwallcarbonnanotube
Molecular Weight
12.01
Molecular Formula
C
Product Information
Description
O.D.×L7-12 nm×0.5-10 μm. Multi-walled carbon nanotube core surrounded by a fused carbon shell, the remainder being multi-layer polygonal carbon nanoparticles and amorphous and graphitic carbon nanoparticles.It contains approximately 5-20 graphitic layers. Carbon nanotubes produced by arc discharge technique contain very low impurity and possesses very high crystallinity.
Melting Point
3652-3697 °C (lit.)
Flash Point
Not applicable
Purity
powdered cylinder cores,20-30% MWCNT basis
Density
~2.1 g/mL at 25 °C (lit.)
Appearance
powder
Specific Surface Area
spec. surface area ≥700 m2/g
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