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901002

Carbon nanotube, multi-walled

Name: Carbon nanotube, multi-walled
Brand: ALDRICH

flake of bundled CNTs, >95% carbon basis, O.D. × L 10-40 nm × 0.5-1.5 mm

Synonym(s):

MWCNT, MWNT, Multiwall carbon nanotube

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About This Item

CAS Number:

308068-56-6

MDL number:

MFCD00133992

UNSPSC Code:

12352103

NACRES:

NA.23

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Properties

Quality Segment

100

assay

>95% carbon basis

O.D. × L

10-40 nm × 0.5-1.5 mm

mp

3652-3697 °C (lit.)

density

~2.1 g/mL at 25 °C (lit.)

SMILES string

[C]

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

General description

This carbon nanotube flakes are millimetre-scale multi-walled carbon nanotube bundles. Crystal quality of CNT is examined by Raman scattering measurement. Intensity ratio of G-peak (1580 cm^-1) and D-peak (1350 cm^-1) represents quality of graphitization of carbon materials. G/D of the CNT is ∼3, showing high crystal quality.

Preparation Note

Chemical Vapor Deposition (CVD) Method

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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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