914681
Aluminum oxide milled nanofibers alpha alumina
别名:
Al2O3, Nanofibrous inorganic powder
SMILES string
[Al+3].[Al+3].[O-2].[O-2].[O-2]
InChI
1S/2Al.3O/q2*+3;3*-2
InChI key
PNEYBMLMFCGWSK-UHFFFAOYSA-N
description
Thermal Conductivity 30 Wm-1K-1
form
nanofiber, powder (fluffy)
fiber diam. × L
300-900 nm ± 100 nm × 2-10 μm , Structure: Polycystalline nanofibers
surface area
30-50 m2/g
color
white
primary crystallite size
(alpha)
conductivity
<10^-16 S/cm (Electrical)
mp
2072 °C
Quality Level
Application
Alpha alumina nanofibers has applications in as an abrasive, advanced ceraminc material, electrical components, electrical insulator, thermal conductor, and as nanocomposities.
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
商品
Review discusses recent progress and challenges in ORR catalyst development for PEMFC applications.
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