Single Walled Carbon Nanotubes, SWNTs, Specifications and Properties

Single-walled carbon nanotubes (SWNTs) from Cheap Tubes Inc. are CCVD grown and acid purified offering the best match of price and performance.

SWNT 90s Specifications

SWNTs Outer Diameter

1-2nm

SWNTs Inside Diameter

0.8-1.6nm

SWNTs Ash

<1.5 wt%

SWNTs Purity

>90 wt%

Additional MWNT content

>5wt%

Amorphous Carbon Content

<3wt%

SWNTs Length

5-30µm

SWNTs Specific Surface Area

407 m2/g

SWNTs Electrical Conductivity

>10-2 S/cm

A TEM image of our SWNTs 90wt% 1-2nm OD, CNTs

Figure 1. A TEM image of our SWNTs 90wt% 1-2nm OD, CNTs

OH or COOH Functionalized SWNT 90s Specifications

SWNTs Outer Diameter

1-2nm

SWNTs Inside Diameter

0.8-1.6nm

SWNTs Ash

<1.5 wt%

SWNTs Purity

>90 wt%

Additional MWNT content

>5wt%

Amorphous Carbon Content

<3wt%

SWNTs Length

5-30µm

SWNTs Specific Surface Area

407 m2/g

SWNTs Electrical Conductivity

>10-2 S/cm

OH Functionalized SWNTs contain 3.9% OH groups

COOH Functionalized SWNTs contain 2.7% COOH groups

A TEM image of our SWNTs 90wt% 1-2nm OD, CNTs

Figure 2. A TEM image of our SWNTs 90wt% 1-2nm OD, CNTs

Short SWNT 90s Specifications

SWNTs Outer Diameter

1-2nm

SWNTs Inside Diameter

0.8-1.6nm

SWNTs Ash

<1.5 wt%

SWNTs Purity

>90 wt%

Additional MWNT content

>5wt%

Amorphous Carbon Content

<3wt%

SWNTs Length

0.5-2.0µm

SWNTs Specific Surface Area

407 m2/g

SWNTs Electrical Conductivity

>10-2 S/cm

A TEM image of our Short SWNTs 90wt% 1-2nm OD, CNTs

Figure 3. A TEM image of our Short SWNTs 90wt% 1-2nm OD, CNTs

Short OH or COOH Functionalized SWNT 90s Specifications

SWNTs Outer Diameter

1-2nm

SWNTs Inside Diameter

0.8-1.6nm

SWNTs Ash

<1.5 wt%

SWNTs Purity

>90 wt%

Additional MWNT content

>5wt%

Amorphous Carbon Content

<3wt%

SWNTs Length

0.5-2.0µm

SWNTs Specific Surface Area

407 m2/g

SWNTs Electrical Conductivity

>10-2 S/cm

OH Functionalized SWNTs contain 3.9% OH groups

COOH Functionalized SWNTs contain 2.7% COOH groups

A TEM image of our Short SWNTs 90wt% 1-2nm OD, CNTs

Figure 4. A TEM image of our Short SWNTs 90wt% 1-2nm OD, CNTs

SWNT 60s Specifications

SWNTs Outer Diameter

1-2nm

SWNTs Inside Diameter

0.8-1.6nm

SWNTs Ash

<3.0 wt%

SWNTs Purity

>60 wt%

Additional MWNT content

>30wt%

Amorphous Carbon Content

<5wt%

SWNTs Length

5-30µm

SWNTs Specific Surface Area

407 m2/g

SWNTs Electrical Conductivity

>10-2 S/cm

A TEM image of our SWNTs 60wt% 1-2nm OD, CNTs

Figure 5. A TEM image of our SWNTs 60wt% 1-2nm OD, CNTs

Short SWNT 60s Specifications

SWNTs Outer Diameter

1-2nm

SWNTs Inside Diameter

0.8-1.6nm

SWNTs Ash

<3.0 wt%

SWNTs Purity

>60 wt%

Additional MWNT content

>30wt%

Amorphous Carbon Content

<5wt%

SWNTs Length

5-30µm

SWNTs Specific Surface Area

407 m2/g

SWNTs Electrical Conductivity

>10-2 S/cm

A TEM image of our SWNTs 60wt% 1-2nm OD, CNTs

Figure 6. A TEM image of our SWNTs 60wt% 1-2nm OD, CNTs

SWNTs 90s Raman Spectra

Figure 7. SWNTs 90s Raman Spectra

SWNTs Elemental Analysis

Single-Walled Carbon Nanotube (SWNT), 90wt%

Average outside diameter: 1.1 nm

Length: 5-30 mm

Components

Contents (%)

C

96.30

Al

0.08

Cl

0.41

Co

2.91

S

0.29

Analysis Method: Energy Dispersive X-ray Spectroscopy

This information has been sourced, reviewed and adapted from materials provided by Cheap Tubes Inc.

For more information on this source, please visit Cheap Tubes Inc.

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