A New Method for Producing a Nanosized γ-Al2O3 Powder.

Authors :: Panasyuk, G. P.
Kozerozhets, I. V.
Semenov, E. A.
Azarova, L. A.
Belan, V. N.
Danchevskaya, M. N.
Source :: Russian Journal of Inorganic Chemistry; Oct2018, Vol. 63 Issue 10, p1303-1308, 6p
Publication Year :: 2018
Abstract: A new method for producing a nanosized γ-Al<subscript>2</subscript>O<subscript>3</subscript> powder was proposed, by which a saturated solution of aluminum oxychloride and sucrose was subjected to sequential heat treatment to 350°C to form a transient species and then to 800°C to form a nanosized γ-Al<subscript>2</subscript>O<subscript>3</subscript> powder. The optimal treatment parameters were determined. Stages of the process were identified. The transient species and the nanosized γ-Al<subscript>2</subscript>O<subscript>3</subscript> powder were studied. [ABSTRACT FROM AUTHOR]