901634

Carbon nanotube, single-walled

Low metal content, avg. no. of layers, 1

• Synonym(s): CNT, Tuball, SWCNT, SWNT, Single wall carbon nanotube
• CAS Number: 308068-56-6
• UNSPSC Code: 12352103
• NACRES: NA.23

Properties

• description: Number of CNT layers: Single layer by TEM
• Assay: ≥93% (carbon as SWNT by TEM, TGA); >99% (carbon content, EDX, TGA)
• form: powder
• feature: avg. no. of layers 1
• L: >5 μm , By AFM
• diam.: 1.2-2.0 nm , By Optical absorption
• impurities: <1% Metal impurities (TGA, By EDX)
• color: black
• mp: 3652-3697 °C (lit.)
• density: 1.7-1.9 g/cm³ at 25 °C (lit.)
• SMILES string: [C]

Description

General description

Low-iron, purified SWCNT powder especially for use in energy applications

Application

Carbon nanotube, single-walled (SWNT) can be used in a variety of applications such as chemical sensing, field-effect transistors (FETs), thin-film transistors (TFTs), hydrogen storage, catalysis and DNA detection.

Carbon nanotube, single-walled (low metal content) can be used for a variety of applications such as heterojunction solar cells, stretchable electronics, photodetector, p-type thermoelectric material, and hydrogen storage.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable