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704148

Carbon nanotube, single-walled

Name: Carbon nanotube, single-walled
Brand: ALDRICH

(6,5) chirality, ≥90% carbon basis (≥99% as carbon nanotubes), 0.78 nm average diameter, avg. no. of layers, 1

Synonym(s):

Single wall carbon nanotube, CHASM^™, CNT, Signis^® SG65, SWCNT, SWNT

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About This Item

CAS Number:

308068-56-6

MDL number:

MFCD00133992

UNSPSC Code:

12352103

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Properties

Quality Level

200

description

G/D Ratio: ≥20 (Raman 633 nm), Median length: 1 μm

assay

≥90% carbon basis (≥99% as carbon nanotubes)

form

powder (freeze-dried)

feature

avg. no. of layers 1

manufacturer/tradename

Signis^® SG65

surface area

≥700 m²/g

impurities

≤5 wt. % Moisture content

average diameter

0.78 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 key

OKTJSMMVPCPJKN-UHFFFAOYSA-N

Description

General description

Produced using CHASM′s patented CoMoCAT^™ synthesis technology, Signis^® SG65 is a single-wall carbon nanotube (CNT) product uniquely enriched in semiconducting tubes, with (6,5) chirality being most abundant. Approximately 95% of the CNTs in SG65 are semiconducting with approximately 41% of those tubes being (6,5) chirality.

Application

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 printed semiconductors, photovoltaic devices, sensors, medical research, etc.

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

CHASM is a 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

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number

94396KJ

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Articles

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.