544833
Aluminum oxide
nanopowder, <50 nm particle size (TEM)
Synonym(s):
Gamma Al2O3, Alumina
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About This Item
Linear Formula:
Al2O3
CAS Number:
Molecular Weight:
101.96
PubChem Substance ID:
eCl@ss:
38120402
UNSPSC Code:
12352303
NACRES:
NA.23
EC Number:
215-691-6
MDL number:
Form:
nanopowder
description
gamma phase
Quality Segment
form
nanopowder
reaction suitability
core: aluminum
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
Greener Alternative Product
surface area
>40 m2/g , BET
particle size
<50 nm (TEM)
mp
2040 °C (lit.)
application(s)
battery precursors
catalysts
glass & ceramic
perovskite solar cells
greener alternative category
SMILES string
O=[Al]O[Al]=O
InChI
1S/2Al.3O
InChI key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
General description
Aluminum oxide (Al2O3) based nanopowder is a metal oxide based nanosized material that can be used in a variety of industrial applications. It can be prepared by the hydrolysis of the alkoxide of Al2O3 and calcination of particles in the presence of stabilizing agents.
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Aluminum oxide serves as a multifunctional additive or coating in lithium-ion batteries, helping stabilize electrode–electrolyte interfaces, suppress side reactions, improve thermal stability, and extend cycle life. By enabling safer, longer-lasting cells, it reduces material waste and energy use across the battery lifecycle. Click here for more information.
Application
Al2O3 nanopowder can be used for a wide range of applications, such as ceramics, aerospace, wastewater treatment, abrasives, paints, catalysts, and flooring materials.
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Storage Class
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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