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Carbon nanotube, single-walled

Name: Carbon nanotube, single-walled
Brand: ALDRICH

≥90% carbon basis (≥80% as carbon nanotubes), 1-2 nm diameter, avg. no. of layers, 1

Synonym(s):

CNT, SWCNT, SWNT, Single wall 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

description

G/D Ratio: ≥15 (Raman 633 nm), Median length: 1 μm

assay

≥90% carbon basis (≥80% as carbon nanotubes)

form

powder (freeze-dried)

feature

avg. no. of layers 1

manufacturer/tradename

Signis^® CG200

surface area

≥700 m²/g

impurities

≤5 wt. % Moisture

diameter

1-2 nm

mp

3652-3697 °C (lit.)

density

1.7-1.9 g/cm³ at 25 °C (lit.)

bulk density

0.1 g/cm³

SMILES string

[C]

InChI

1S/C

InChI key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

General description

Produced using CHASM′s patented CoMoCAT^™ synthesis technology, Signis^® CG200 is the company′s largest-diameter single-wall carbon nanotube product.

Tube diameter determined by fluorescence spectroscopy.

Application

Suitable for use in conductive composites and coatings.Functionalized single-walled carbon nanotubes (SWNTs) embedded in an insulating polymer matrix may be used as stable hole collection layer in perovskite solar cells.

Manufacturing, Characterization and Use of SWCNTs

Carbon nanotube, single-walled (SWNT) belongs to the class of carbonaceous materials with excellent physiochemical, thermo-mechanical and electrochemical properties. This material can be used in a variety of sustainable energy applications such as solar cells, photocatalysis, thin film conductors, field effect transistors (FETs), biosensor, gas sensor, supercapacitor and nanomechanical resonators.

Preparation Note

CoMoCAT^™ Catalytic Chemical Vapor Deposition (CVD) Method

Legal Information

CoMoCAT is a trademark of Chasm Advanced Materials

Signis is a registered trademark of Chasm Advanced Materials

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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)