750522
Carbon nanotube, single-walled
98% (Semiconducting), avg. no. of layers, 1
Synonym(s):
IsoNanotubes-S™, SWCNT, semiconducting, SWCNT, SWNT, Single wall carbon nanotube
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About This Item
Quality Segment
assay
2% (Metallic), 98% (Semiconducting)
form
solid
feature
avg. no. of layers 1
manufacturer/tradename
NanoIntegris, Inc.
L
0.3-5 μm
diameter
1.2-1.7 nm
mp
3652-3697 °C (lit.)
density
1.7-1.9 g/cm3 at 25 °C (lit.)
SMILES string
[C]
InChI key
OKTJSMMVPCPJKN-UHFFFAOYSA-N
General description
IsoNanotubes-S™ are produced by arch discharge or plasma torch. The diameter of the semiconducting single walled nanotubes range in 1.2-1.7 nm, whereas the length varies from 100nm to 4 μm. The degree of purity of the SWNTs can be determined from the absorbance spectrum. The optical absorbance of semiconducting SWNTs occurs at S22 (850-1250nm) and S33 (450-550nm). Toxic behavior of SWNTS were studied by studying the response of human hepatocarcinoma cells to SWNTs.
Application
These carbon nanotubes are produced via the arc discharge process and are purified via density gradient centrifugation.Semiconducting SWNTs can be used in various wearable and flexible devices such as bendable pressure sensor. Research applications include:
- Electronics
- Sensors
- Composites
- Energy Storage
- Study of Life Science systems
Preparation Note
Electric Arc Discharge Method
Legal Information
Product of NanoIntegris, Inc
IsoNanotubes-S is a trademark of NanoIntegris, Inc.
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Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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