Skip to Content
Merck

755117

Sigma-Aldrich

Carbon nanotube, multi-walled

thin and short, <5% Metal Oxide(TGA)

Synonym(s):

NC-3150, MWCNT, MWNT, Multiwall carbon nanotube

Sign Into View Organizational & Contract Pricing

About This Item

CAS Number:
UNSPSC Code:
12352103
NACRES:
NA.23
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


form

powder

avg. diam. × L

9.5 nm × 1 μm , TEM

impurities

<5% Metal Oxide (TGA)

mp

3652-3697 °C (lit.)

density

~2.1 g/mL at 25 °C (lit.)

General description

Multi walled carbon nanotubes (MWNTs, CNTs) were prepared by chemical vapor deposition (CVD). In chemical vapor deposition (CVD), a volatile precursor undergoes thermal decomposition at elevated temperatures to form a solid deposit on a substrate. Compared to other techniques, CVD produces greater yield of carbon nanotubes. Morphology and structure of the nanotubes can be easily tuned using CVD technique. The CNTs formed can be formed in bundles over a catalyst support or in patterns over substrates.1

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.


Still not finding the right product?

Explore all of our products under Carbon nanotube, multi-walled


Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library