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Key Documents

913499

Sigma-Aldrich

Aluminum oxide nanofibers

Synonym(s):

Al2O3, Nanofibrous inorganic powder

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About This Item

Linear Formula:
Al2O3
CAS Number:
1344-28-1
UNSPSC Code:
12352311
NACRES:
NA.23

description

Thermal Conductivity 30 Wm-1K-1

Quality Level

100

form

nanofiber
powder (3D cotton/white fluffy)

fiber diam. × L

300-900 nm ± 100 × 2-hundreds of μm , Structure: Polycystalline nanofibers

surface area

40-70 m2/g

primary crystallite size

(gamma

Typical Size of Crystallites:N/A)

conductivity

<10^-16 S/cm (Electrical )

mp

2072 °C

InChI

1S/2Al.3O/q2*+3;3*-2

InChI key

PNEYBMLMFCGWSK-UHFFFAOYSA-N

Related Categories

Application

Gamma Alumina has applications in optical displays, catalyst and catalyst carrier, electrical components- electrical insulator, thermal conductor, nanocomposites, separator, separator material for batteries.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

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