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901082

Carbon nanotube sheet

aligned, size × thickness 100 mm × 100 mm × 1-5 μm

Synonym(s):

MWCNT, MWNT, Multiwall carbon nanotube

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1 ea
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$1,090.00

About This Item

CAS Number:
MDL number:
UNSPSC Code:
12352103
NACRES:
NA.23

$1,090.00


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Quality Segment

assay

>95% (carbon)

resistivity

10-1000 Ω/sq

size × thickness

100 mm × 100 mm × 1-5 μm

diameter

10-40 nm (carbon nanotubes)

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

General description

Multi-walled carbon nanotubes are aligned in a direction. The CNTs are just connected with van der Waals forces, and no binder material is used. The sheet shows high anisotropic transport properties, including electrical conductivity and thermal conductivity.
CNT has a multi-walled structure. 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 CNT is ∼3, showing high crystal quality. The high crystallinity is supported by transmission electron microscopy.

Preparation Note

Chemical Vapor Deposition (CVD) method.

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This Item
704113901056750522
description

aligned, size × thickness 100 mm × 100 mm × 1-5 μm

description

≥90% carbon basis (≥70% as carbon nanotubes), 0.7-1.3 nm diameter

description

aligned, size × thickness 50 mm × 50 mm × 1-5 μm

description

98% (Semiconducting), avg. no. of layers, 1

assay

>95% (carbon)

assay

≥90% carbon basis (≥70% as carbon nanotubes)

assay

>95% (carbon)

assay

98% (Semiconducting), 2% (Metallic)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

diameter

10-40 nm (carbon nanotubes)

diameter

0.7-1.3 nm

diameter

10-40 nm (carbon nanotubes)

diameter

1.2-1.7 nm

size × thickness

100 mm × 100 mm × 1-5 μm

size × thickness

-

size × thickness

50 mm × 50 mm × 1-5 μm

size × thickness

-

resistivity

10-1000 Ω/sq

resistivity

-

resistivity

10-1000 Ω/sq

resistivity

-


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable



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