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Sigma-Aldrich

Kohlenstoff-Nanoröhrchen, einwandig

≥90% carbon basis (≥80% as carbon nanotubes), 1-2 nm diameter, avg. no. of layers, 1

Synonym(e):

SWeNT® CG 200, Einwandiges Kohlenstoffnanoröhrchen, SWCNT, SWNT

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About This Item

CAS-Nummer:
308068-56-6
UNSPSC-Code:
12352103
NACRES:
NA.23

Beschreibung

G/D Ratio: ≥15 (Raman 633 nm)
Median length: 1 μm

Assay

≥90% carbon basis (≥80% as carbon nanotubes)

Form

powder (freeze-dried)

Leistungsmerkmale

avg. no. of layers 1

Hersteller/Markenname

Signis® CG200

Oberflächenbereich

≥700 m2/g

Verunreinigungen

≤5 wt. % Moisture

Durchmesser

1-2 nm

mp (Schmelzpunkt)

3652-3697 °C (lit.)

Dichte

1.7-1.9 g/cm3 at 25 °C (lit.)

Schüttdichte

0.1 g/cm3

SMILES String

[C]

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Allgemeine Beschreibung

Tube diameter determined by fluorescence spectroscopy.
Produced using CHASM′s patented CoMoCAT™ synthesis technology, Signis® CG200 is the company′s largest-diameter single-wall carbon nanotube product.

Anwendung

Manufacturing, Characterization and Use of SWCNTs
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 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.

Angaben zur Herstellung

Produced by CoMoCAT™ Catalytic Chemical Vapor Deposition (CVD) Method

Rechtliche Hinweise

CoMoCAT is a trademark of Chasm Advanced Materials
Signis is a registered trademark of Chasm Advanced Materials

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Die Dokumentenbibliothek aufrufen

Carbon nanotube/polymer composites as a highly stable hole collection layer in perovskite solar cells.
Habisreutinger, Severin N., et al.
Nano Letters, 14(10), 5561-5568 (2014)
Sorting Carbon Nanotubes and Their Biological Applications
Oh H and Ju SY
Material Matters, 8(1) null
Single-walled carbon nanotubes increase
pandemic influenza A H1N1 virus infectivity of
lung epithelial cells
Sanpui P, et al.
Particle and Fibre Toxicology null
Single-walled carbon nanotube (SWNT)-carboxymethylcellulose (CMC) dispersions in aqueous solution and electronic transport properties when dried as thin film conductors
Young BR and Aminayi P
Journal of Dispersion Science and Technology, 39(11), 1613-1626 (2018)
Enhanced sensitivity of a gas sensor incorporating single-walled carbon nanotube-polypyrrole nanocomposites
An KH, et al.
Advanced Materials, 16(12), 1005-1009 (2004)
Alle zugehörigen Dokumente anzeigen

Artikel

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.

Lightweight Metal Matrix Nanocomposites

Composite materials with micron scale reinforcements offer tailored properties for various applications.

Single-Walled Carbon Nanotubes synthesized by the Super-Growth Method: Properties & 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: Properties, Synthesis and Applications

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.

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Protokolle

Single-walled Carbon Nanotubes: Exfoliation and Debundling Procedure

Surfactant-assisted dispersion of single-walled carbon nanotubes for debundling or exfoliation in dispersion procedures.

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