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Chemistry for Sustainable Development

2002 year, number 1-2

High-Rate Synthesis of Nanostructurized Tetragonal Zirconium Oxide in Mechanochemical Apparatus

PETR N. KUZNETSOV, LYUDMILA I. KUZNETSOVA and ANATOLY M. ZHIZHAEV
Institute of Chemistry and Chemical Technology, Siberian Branch of the Russian Academy
of Sciences, Ul. K. Marxa 42, Krasnoyarsk 660049 (Russia), E-mail: kuzpn@krsk.infotel.ru
Pages: 89-96

Abstract

A high-rate synthesis ofnano-crystal zirconium oxide of tetragonal modification is performed by activation of amorphous zirconium hydroxide in mechano-chemical apparatus. Preliminary short-time mechano-chemical treatment of the hydroxide also allows one to decrease substantially (by 150-200