Merck
All Photos(3)

901634

Sigma-Aldrich

Carbon nanotube, single-walled

greener alternative

Low metal content

All Photos(3)
Synonym(s):
CNT, Tuball, SWCNT, SWNT, Single wall carbon nanotube
CAS Number:
308068-56-6
NACRES:
NA.23

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Carbon nanotube, single-walled, solvent-based conductive ink, SWCNT

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description

Number of CNT layers: Single layer by TEM

assay

≥93% (carbon as SWNT by TEM, TGA)
>99% (carbon content, EDX, TGA)

form

powder

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

L

>5 μm , By AFM

diam.

1.2-2.0 nm , By Optical absorption

impurities

<1% Metal impurities (TGA, By EDX)

color

black

mp

3652-3697 °C (lit.)

density

1.7-1.9 g/cm3 at 25 °C (lit.)

greener alternative category

Enabling

SMILES string

[C]

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General description

Low-iron, purified SWCNT powder especially for use in energy applications

Application

Carbon nanotube, single-walled (SWNT) can be used in a variety of applications such as chemical sensing, field-effect transistors (FETs), thin-film transistors (TFTs), hydrogen storage, catalysis and DNA detection.
Carbon nanotube, single-walled (low metal content) can be used for a variety of applications such as heterojunction solar cells, stretchable electronics, photodetector, p-type thermoelectric material, and hydrogen storage.

Packaging

25 g

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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