Aluminium oxide nanoparticle

The sooner of the temperature of decomposition of the hydroxo-compounds of aluminium is achieved, the smaller the resulting particles nano oxide in size.

The oxidation of the surface of some liquid metal alloys leads to the formation of loose or porous 3D nanostructures.

Depending on the method of synthesis can be produced various nanostructures, such as aerogel from oxyhydroxide aluminium (AlOOH or

Nanoscale oxide due to the small diameter of the particles/fibers, high specific surface area and activity associated with the defects, and the specific structure of the nanoparticles (the volume and size of pores, degree of crystallinity, phase composition, structure, and composition of the surface) strongly enhances the catalytic properties, and increases the range of massive aluminium oxide as a catalyst.

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γ-alumina nanofibers prepared from aluminum hydrate with poly (ethylene oxide) surfactant // Chemistry of Materials 14.5 (2002): 2086-2093 4.

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