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

Thermal decomposition of (NH 4 ) 2 ZrF 6 resulting in ZrO 2 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-spe...

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Bibliographic Details
Published inOptics and spectroscopy Vol. 124; no. 3; pp. 328 - 336
Main Authors Voit, E. I., Didenko, N. A., Gaivoronskaya, K. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.03.2018
Springer Nature B.V
Subjects
Condensed-Matter Spectroscopy
Decomposition
Infrared spectroscopy
Lasers
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Spectrum analysis
Thermal decomposition
X-ray diffraction
Zirconium dioxide
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Summary:Thermal decomposition of (NH 4 ) 2 ZrF 6 resulting in ZrO 2 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.
ISSN:0030-400X
1562-6911
DOI:10.1134/S0030400X18030207