913499

Sigma-Aldrich

Aluminum oxide nanofibers

Synonym(s):
Al2O3, Nanofibrous inorganic powder
Linear Formula:
Al2O3
CAS Number:

description

Thermal Conductivity 30 Wm-1K-1

Quality Level

form

nanofiber
powder (3D cotton/white fluffy)

fiber diam. × L

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

primary crystallite size

(gamma

Typical Size of Crystallites:N/A)

surface area

spec. surface area 40-70 m2/g

conductivity

<10^-16 S/cm (Electrical )

mp

2072 °C

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 Germany

nwg

Certificate of Analysis

Certificate of Origin

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