ASEPE
Company
Product Description
The metal-oxide interface is of extreme importance in many
ASEPE
Nanotechnology
Aluminium Oxide
(Al2O3)
technological applications, including microelectronic devices, oxidesupported transition-metal catalysts, and metal-ceramic-based
sensors. Extensive investigations have been undertaken to improve
the understanding of the physics and chemistry of the metal-oxide
interface. In particular, several studies have addressed the growth of
Nanoparticles
and Colloids (Al2O3)
thin metal layers and metal clusters on well-characterized oxide
surfaces. In spite of the efforts, quantitative information on the
metal-oxide interface such as adhesion and interface energies are, in
general, unknown, and attempts to characterize metal clusters
deposited on oxides at the atomic level have so far not been
successful. The shape of a supported nanocrystal is uniquely
determined once the orientation of the cluster, as well as the
surface free energies of all the involved facets, are known. A good
estimate of the free energies of the vacuum terminated surfaces can
be found from calculations, but information about the interface free
energy is not easily accessible. In lighting, transparent aluminium
Product Information
oxide is used in some sodium vapor lamps. Aluminium oxide is also
1.
Type: Powder
used in preparation of coating suspensions in compact fluorescent
2.
Size: 20 & 50 nm
3.
Product number: DN0006
lamps. In chemistry laboratories, aluminium oxide is a medium for
4.
Color: White
chromatography, available in basic (pH 9.5), acidic (pH 4.5 when in
5.
Formula Weight: 101.96 g/mol
6.
CAS Number:
7.
MDL: MFCD00003424
8.
Formula: Al2O3
9.
Purity: 99.9%
10.
Density: 2.9 g/mL
water) and neutral formulations. Health and medical applications
include it as a material in hip replacements.
XRD
Our company is able to produce this product with sizes 1-100 nm.
1344-28-1
Packaging
10, 20, 50, 100, 500, 1000 g
Application
Categories
5, 10, 25 Kg
Biopharmaceuticals
4.
Chemical R&D
5.
Clinical Diagnostics
Diagnostic Manufacturing
(Particle Size: 20 & 50 nm )
8.
Energy & Display
9.
Environmental & IH
10. Flavors & Fragrances
11. Food & Beverage
Transparent ceramics: high-pressure sodium lamps,
7.
3.
Single crystal, ruby, sapphire, sapphire, yttrium
high-strength
Vapor deposition materials, fluorescent materials,
special glass, composite materials and resins
8. Catalyst, catalyst carrier, analytical reagent
aluminum garnet
aluminum
oxide
ceramic,
C
substrate, packaging materials, cutting tools, high purity
crucible, winding axle, bombarding the target, furnace tubes
Polishing materials, glass products, metal products,
semiconductor materials, plastic, tape, grinding belt
Paint, rubber, plastic wear-resistant reinforcement,
advanced waterproof material
Po
3.
7.
Cosmetic filler
6.
Agriculture
Cosmetics & Personal Care
2.
5.
2.
6.
EP-ROM window
4.
Academic Research
SEM Picture
Potential Applications
1.
1.
12. Forensics Testing
13. Medical Materials
14. Pharma Manufacturing
15. Pharma Research
9.
Aerospace aircraft wing leading edge
16. Semiconductors
Contact Us
ASEPE Company
Tel/Fax: +98 41 33815781
[email protected]
www.asepe-company.com