No, these single-walled carbon nanotubes do not have surface modifications.
704113
Carbon nanotube, single-walled
≥90% carbon basis (≥70% as carbon nanotubes), 0.7-1.3 nm diameter
Synonym(s):
CHASM™, CNT, Signis®CG100, SWCNT, SWNT, Single wall carbon nanotube
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| Size/SKU | Availability | Price |
|---|---|---|
250 mg | Available to ship TODAY | $399.00 $299.25 |
1 g | Available to ship TODAY | $1,070.00 $802.50 |
About This Item
$299.25
List Price$399.00Save 25%Web-Only Promotion
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Quality Segment
description
G/D Ratio: ≥15 (Raman 633 nm), Median length: 1 μm
assay
≥90% carbon basis (≥70% as carbon nanotubes)
form
powder (freeze-dried)
manufacturer/tradename
Signis® CG100
surface area
≥700 m2/g
impurities
≤5 wt. % Moisture content
diameter
0.7-1.3 nm
average diameter
0.82 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
General description
Produced using CHASM′s patented CoMoCAT™ synthesis technology, Signis® CG100 is an economical single-wall carbon nanotube product, offering good electrical conductivity and high carbon purity.
Application
Suitable for use in conductive coatings where tight control of chirality is not critically important.
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
CHASM is a trademark of Chasm Advanced Materials
CoMoCAT is a trademark of Chasm Advanced Materials
Signis is a registered trademark of Chasm Advanced Materials
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This Item | |||
|---|---|---|---|
| description ≥90% carbon basis (≥70% as carbon nanotubes), 0.7-1.3 nm diameter | description (7,6) chirality, ≥90% carbon basis (≥77% as carbon nanotubes), 0.83 nm average diameter, avg. no. of layers, 1 | description >70% (TGA), avg. no. of layers, 1 | description ≥95% carbon basis (≥99% as carbon nanotubes), 0.84 nm average diameter, avg. no. of layers, 1 |
| assay ≥90% carbon basis (≥70% as carbon nanotubes) | assay ≥90% carbon basis (≥77% as carbon nanotubes) | assay >70% (TGA) | assay ≥95% carbon basis (≥99% as carbon nanotubes) |
| form powder (freeze-dried) | form powder (freeze-dried) | form powder | form powder (freeze-dried) |
| Quality Level 200 | Quality Level 200 | Quality Level 100 | Quality Level 100 |
| bulk density 0.1 g/cm3 | bulk density 0.1 g/cm3 | bulk density - | bulk density 0.1 g/cm3 |
| manufacturer/tradename Signis® CG100 | manufacturer/tradename Signis® SG76 | manufacturer/tradename Nanocyl, Inc. | manufacturer/tradename Signis® CG300 |
| density 1.7-1.9 g/cm3 at 25 °C (lit.) | density 1.7-1.9 g/cm3 at 25 °C (lit.) | density 1.7-1.9 g/cm3 at 25 °C (lit.) | density 1.7-1.9 g/cm3 at 25 °C (lit.) |
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Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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Are these single-walled carbon nanotubes surface modified?
1 answer-
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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How are these single-walled carbon nanotubes produced?
1 answer-
These single-walled carbon nanotubes are produced by CoMoCAT® Catalytic Chemical Vapor Deposition (CVD). Processing is done to remove amorphous carbon, and HF (aq) is used to remove the silica support and some metals.
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