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724777

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 Level

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

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.

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.

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

Not applicable

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Articles

3D Printable Conductive Nanocomposites of PLA and Multi-walled Carbon Nanotubes

A nanocomposite is typically defined as a mixture between a host material (e.g., polymer matrix) and nanofillers with at least one dimension of less than 100 nm.

Boron Nitride Nanotubes

Boron nitride nanotubes (BNNTs) are structural analogs of carbon nanotubes, with alternating boron and nitrogen atoms replacing carbon.

CoMoCAT^® Single-wall Carbon Nanotubes

The CoMoCAT® method of single-walled carbon nanotube (SWNT) synthesis yields high purity SWNTs with specific chiralities and narrow distributions of tube diameters.

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Global Trade Item Number

SKU	GTIN
724777-250MG	04061832861333
724777-1G	04061832861326