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928054

Sigma-Aldrich

Multiwalled carbon nanotubes

functionalized powder, L/D ~ 1000, ≥99.9 wt. % MWCNT basis

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Synonym(s):
MWCNTs
CAS Number:
UNSPSC Code:
12352103
NACRES:
NB.43

Quality Level

Assay

≥99.9 wt. % MWCNT basis

composition

COOH Content, 1.20 wt. %

L

10-30 μm

diam.

10-20 nm , outer

surface area

≥233 m2/g

impurities

<0.1 wt. % Ash

conductivity

(Electrical Conductivity: >= 10-2S/cm)

Related Categories

Application

Our high-purity functionalized multiwalled carbon nanotubes can be used for nanocomposites to increase electrical conductivity or mechanical properties given its high conductivity and aspect ratio. Its functionalization allows stable formulations during your nanocomposite preparation. For instance, this product has shown stability within a gelatin based bioink: not observed any change in impedance over 6 months of real time and 3 years of accelerated time.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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