Synthesis of Nanostructured Aluminum Oxide Granulate

I. M. Verbovenko*, V. N. Rychkov**, and V. V. Kartashov***

Ural Federal University, ul. Mira 19, Yekaterinburg, 620002 Russia

*e-mail: drifting66@gmail.com

**e-mail: kvv@dpt.ustu.ru

***e-mail: rych@dpt.ustu.ru

Abstract—Aluminum oxide granulate is prepared by pyrolysis of the KM-2P cationite. A pyrolysis mode of
the KM-2P cationite with sorbed aluminum ions is established. Samples were investigated by X-ray phase anal-
ysis and electron microscopy. The granulometric composition and specific surface are determined.

Keywords: pyrolysis, ion exchange, carboxyl cationites, aluminum oxide

DOI: 10.3103/S106782121403016X

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