No, these single-walled carbon nanotubes do not have surface modifications.
724777
Carbon nanotube, single-walled
≥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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250 MG
$473.00
1 G
$1,430.00
About This Item
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description
G/D Ratio: ≥15 (Raman 633 nm)
Median length: 1 μm
Quality Level
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
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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
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.[1][2][3][4][5][6][7]
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.[8]
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
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Articles
The CoMoCAT® method of single-walled carbon nanotube (SWNT) synthesis yields high purity SWNTs with specific chiralities and narrow distributions of tube diameters.
Composite materials with micron scale reinforcements offer tailored properties for various applications.
Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method & their properties & applications, including dispersing SGCNTs, SGCNT-polymer composites & SGCNT-metal composites are discussed.
Boron nitride nanotubes (BNNT) are close structural analogs of carbon nanotubes (CNT), which are high aspect ratio nanotubular material, where carbon atoms are alternately substituted by nitrogen and boron atoms.
Protocols
Surfactant-assisted dispersion of single-walled carbon nanotubes for debundling or exfoliation in dispersion procedures.
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Are these single-walled carbon nanotubes surface modified?
1 answer-
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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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What is the Department of Transportation shipping information for this product?
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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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