:: AZoNanotechnology Article
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Topics Covered
Background
SWNTS 90s Specifications
OH or COOH Functionalized SWNTs Specifications
Short SWNTs 90s Specifications
OH or COOH Functionalized Short SWNTs Specifications
SWNTs 60s Specifications
Short SWNTs 60s Specifications
SWNTs Elemental Analysis
Background
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 |
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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 |
|
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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 |
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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 |
|
.jpg)
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 |
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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 |
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Figure 6. A TEM image of our SWNTs 60wt% 1-2nm OD, CNTs
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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 |
Source: Cheap Tubes Inc.
For more information on this source please visit Cheap Tubes.