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704113

Sigma-Aldrich

Carbon nanotube, single-walled

≥90% carbon basis (≥70% as carbon nanotubes), 0.7-1.3 nm diameter

Sinônimo(s):

CHASM™, CNT, Signis®CG100, SWCNT, SWNT, Single wall carbon nanotube

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About This Item

Número CAS:
308068-56-6
Código UNSPSC:
12352103
NACRES:
NA.23

descrição

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

Nível de qualidade

200

Ensaio

≥90% carbon basis (≥70% as carbon nanotubes)

forma

powder (freeze-dried)

fabricante/nome comercial

Signis® CG100

área da superfície

≥700 m2/g

Impurezas

≤5 wt. % Moisture content

diâmetro

0.7-1.3 nm

diâmetro médio

0.82 nm

pf

3652-3697 °C (lit.)

densidade

1.7-1.9 g/cm3 at 25 °C (lit.)

densidade volumétrica

0.1 g/cm3

cadeia de caracteres SMILES

[C]

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Descrição geral

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.

Aplicação

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 coatings where tight control of chirality is not critically important.

Nota de preparo

CoMoCAT™ Catalytic Chemical Vapor Deposition (CVD) Method

Informações legais

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

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCQ4416
MKCP8921
MKCC9450
MKBP3333V
MKBK1401V

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William R A Wichert et al.
Journal of the American Society for Mass Spectrometry, 30(8), 1406-1415 (2019-03-13)
Proteinaceous toxins are harmful proteins derived from plants, bacteria, and other natural sources. They pose a risk to human health due to infection and also as possible biological warfare agents. Paper spray mass spectrometry (PS-MS) with wipe sampling was used
Self-assembled nanodielectrics (SANDs) for unconventional electronics.
Facchetti A and Marks TJ
Material Matters, 4, 64-67 (2009)
"Investigation of the rheological, dynamic mechanical, and tensile properties of single-walled carbon nanotubes reinforced poly (vinyl chloride)
Abu-Abdeen M.
Journal of Applied Polymer Science, 124(4), 3192-3199 (2012)
Thermophysical and electrical characterization of PVC?SWNT nanocomposites
Aljaafari AA, et al.
Composites Part A: Applied Science and Manufacturing, 42(14), 394-399 (2011)
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)
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Artigos

Manufacturing, Characterization and Use of Single Walled Carbon Nanotubes

Manufacturing, Characterization and Use of Single Walled Carbon Nanotubes

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 - Stretching the Boundaries of Metals

Composite materials that traditionally incorporate micron scale reinforcements in a bulk matrix offer opportunities to tailor material properties such as hardness, tensile strength, ductility, density, thermal and electrical conductivity, and wear resistance.

Self-Assembled Nanodielectrics (SANDs) for Unconventional Electronics

Self-Assembled Nanodielectrics (SANDs) for Unconventional Electronics

Ver tudo

Protocolos

Single-Walled Carbon Nanotubes: Exfoliation and Debundling Procedure

Single-Walled Carbon Nanotubes: Exfoliation and Debundling Procedure

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.

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