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773735

Sigma-Aldrich

Carbon nanotube, single-walled

(6,5) chirality, ≥95% carbon basis (≥95% as carbon nanotubes), 0.78 nm average diameter

Sinonimo/i:

SWCNT

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About This Item

Numero CAS:
308068-56-6
Numero MDL:
MFCD00133992
Codice UNSPSC:
12352103
NACRES:
NA.23

Livello qualitativo

100

Descrizione

G/D Ratio: ≥20 (Raman 633 nm)
Median length: 1 μm

Saggio

≥95% carbon basis (≥95% as carbon nanotubes)

Stato

powder (freeze-dried)

Produttore/marchio commerciale

Signis® SG65i

Area superficiale

≥700 m2/g

Impurezze

≤5 wt. % Moisture content

Diametro medio

0.78 nm

Punto di fusione

3652-3697 °C (lit.)

Densità

1.7-1.9 g/cm3 at 25 °C (lit.)

Densità bulk

0.1 g/cm3

Stringa SMILE

[C]

InChI

1S/C
OKTJSMMVPCPJKN-UHFFFAOYSA-N

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Categorie correlate

Descrizione generale

Produced using CHASM′s patented CoMoCAT™ synthesis technology, Signis® SG65i is a single-wall carbon nanotube (CNT) product uniquely enriched in semiconducting tubes, with (6,5) chirality being most abundant. Approximately 95% of the CNTs in SG65i are semiconducting, with approximately 41% of those tubes being (6,5) chirality.

Applicazioni

Suitable for use in printed semiconductors, photovoltaic devices, sensors, medical research, etc.

Nota sulla preparazione

CoMoCAT™ Catalytic Chemical Vapor Deposition (CVD) Method

Note legali

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

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCQ9557
MKCQ7034
MKCQ0267
MKCP8407
MKCP4753

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Gabriele Selvaggio et al.
Nature communications, 11(1), 1495-1495 (2020-03-22)
Imaging of complex (biological) samples in the near-infrared (NIR) is beneficial due to reduced light scattering, absorption, phototoxicity, and autofluorescence. However, there are few NIR fluorescent materials known and suitable for biomedical applications. Here we exfoliate the layered pigment CaCuSi4O10
Robert Nißler et al.
Nanoscale, 11(23), 11159-11166 (2019-06-01)
Single-walled carbon nanotubes (SWCNTs) have unique photophysical properties and serve as building blocks for biosensors, functional materials and devices. For many applications it is crucial to use chirality-pure SWCNTs, which requires sophisticated processes. Purification procedures such as wrapping by certain
Anton V Naumov et al.
Nano letters, 9(9), 3203-3208 (2009-07-31)
A new method was used to measure the fraction of semiconducting nanotubes in various as-grown or processed single-walled carbon nanotube (SWCNT) samples. SWCNT number densities were compared in images from near-IR photoluminescence (semiconducting species) and AFM (all species) to compute
Tsukasa Takeuchi et al.
Bioconjugate chemistry, 30(5), 1323-1330 (2019-03-09)
Single-walled carbon nanotubes (SWCNTs) show strong fluorescence in the 1000-1700 nm second near-infrared (NIR-II) wavelength range and are considered promising candidates for angiographic imaging probes. Oxygen-doped SWCNTs coated with phospholipid-polyethylene glycol (o-SWCNT-PEG) show exceptional potential, as they emit fluorescence at
Yuji Matsukawa et al.
Molecules (Basel, Switzerland), 26(4) (2021-03-07)
Semiconductor single-walled carbon nanotubes (SWNTs) have unique characteristics owing to differences in the three-dimensional structure (chirality) expressed by the chiral index (n,m), and many studies on the redox characteristics of chirality have been reported. In this study, we investigated the

Articoli

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.

Carbon Nanomaterials: Elemental Analyses and Quantification of Their Accumulation in Living Cells

Carbon nanomaterials (CNMs), such as single-walled carbon nanotubes (SWCNTs), multi-walled carbon nanotubes (MWCNTs), and graphene (Figure 1), have diverse commercial applications including lighter and stronger composite materials, improved energy storage devices, more sensitive sensors, and smaller transistors.

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.

Van der Waals Heterostructures Down to One-Dimensional Level: Synthesis, Characterization, and Applications

Dr. Xiang’s and Maruyama’s review presents the most recent research activities on 1D vdWHs, including the candidate materials, the synthetic techniques, and characterization methods. The optoelectronic applications are discussed in detail for different constructions of the 1D vdWHs-based devices (FETs, sensors, LEDs, photovoltaic devices, and light detection). Some challenges and perspectives for future development and applications of 1D vdWHs are also proposed to conclude the review.

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Protocolli

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.

Global Trade Item Number

SKUGTIN
773735-250MG4061832930954
773735-1G4061832930947

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