journal article·1989-08

Alumina powders via a controlled precipitation of aluminum acetate

A. Ayral, J. C. Droguet

Journal of Materials Research· Volume 4· Issue 4
Publisher page

Abstract

A new method of producing alumina powder is described. Aluminum basic acetate is first synthesized from alkoxide precursor. The chemical reactions which control the precipitation of this salt are followed, using IR spectroscopy. Alumina powder is obtained by further thermal decomposition, and the thermal evolution of the precipitate is studied.
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Research context

OpenAlex topics: Mesoporous Materials and Catalysis · Photonic Crystals and Applications · Aerogels and thermal insulation

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