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755141

Carbon nanotube, double-walled

short, ≤10% Metal Oxide(TGA)

Synonym(s):

NC-2150, DWNT, Double wall carbon nanotubes

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About This Item

CAS Number:
308068-56-6
UNSPSC Code:
12352103
NACRES:
NA.23
MDL number:
MFCD06411993
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form

powder

avg. diam. × L

3.5 nm × 3 μm , TEM

impurities

≤10% Metal Oxide (TGA)

General description

Structure of double walled carbon nanotubes (DWNTs) can be imagined as a two coaxial concentric single walled carbon nanotubes (SWNTs). It has been prepared by catalytic chemical vapor deposition. DWNTs exhibit excellent field emission properties and may be potentially useful as field emission displays (FEDs) and field emission transistors (FETs).

Application

Applications include:
  • Electronics
  • Sensors
  • Composites
  • Energy Storage
  • Study of Life Science systems

Preparation Note

Catalytic Carbon Vapor Deposition (CCVD) Method

Legal Information

Product of Nanocyl, 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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Certificates of Analysis (COA)

Lot/Batch Number
MKCL3356
MKBX6030V
MKBK2363V
MKBK2363

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Articles

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Boron Nitride Nanotubes

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View All Articles
Size-selective growth of double-walled carbon nanotube forests from engineered iron catalysts.
Yamada T, et al.
Nature Nanotechnology, 1(2), 131-136 (2006)
Dominick J Bindl et al.
ACS nano, 4(10), 5657-5664 (2010-10-07)
Semiconducting single-walled carbon nanotubes (s-SWCNTs) have strong near-infrared and visible absorptivity and exceptional charge transport characteristics, rendering them highly attractive semiconductor absorbers for photovoltaic and photodetector technologies. However, these applications are limited by a poor understanding of how photogenerated charges
Gram-scale CCVD synthesis of double-walled carbon nanotubes.
Flahaut E, et al.
Chemical Communications (Cambridge, England), 12, 1442-1443 (2003)
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