The Composition of Intermediate Products of the Thermal Decomposition of (NH4)2ZrF6 to ZrO2 from Vibrational-Spectroscopy Data


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Thermal decomposition of (NH4)2ZrF6 resulting in ZrO2 formation within the temperature range of 20°–750°С has been investigated by means of thermal and X-ray diffraction analysis and IR and Raman spectroscopy. It has been established that thermolysis proceeds in six stages. The vibrational-spectroscopy data for the intermediate products of thermal decomposition have been obtained, systematized, and summarized.

Sobre autores

E. Voit

Institute of Chemistry, Far East Branch

Autor responsável pela correspondência
Email: evoit@ich.dvo.ru
Rússia, Vladivostok, 690022

N. Didenko

Institute of Chemistry, Far East Branch

Email: evoit@ich.dvo.ru
Rússia, Vladivostok, 690022

K. Gaivoronskaya

Institute of Chemistry, Far East Branch

Email: evoit@ich.dvo.ru
Rússia, Vladivostok, 690022

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