Hydrated Barium Hafnate

Reactions of a potassium hexahydroxohafnate solution with a barium hydroxide solution was studied, and formation of metahafnate K2xBa1-x HfO3 · 2H2O (x = 0.15-0.4) is found. The compound is characterized by crystal-optical, chemical, and X-ray diffraction analyses, IR spectroscopy, and thermogravimetry. The effect of potassium and barium substitution on selected properties of metahafnate is discussed.

Authors
Ivanov-Emin B.N. 1 , Kostrikin A.V. 2 , Spiridonov F.M. 3 , Lin'ko I.V. 1 , Ezhov A.I. 1 , Komissarova L.N. 3 , Kuznetsova R.V. 2
Journal
Russian Journal of Inorganic Chemistry
Publisher
Pleiades Publishing, Ltd
Issue number
9
Language
English
Pages
1343-1345
State
Published
Link
External link
Volume
43
Year
1998
Organizations
  • 1 University of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
  • 2 Michurin State Agricultural Academy, Moscow, Russian Federation
  • 3 Moscow State University, Vorob'evy gory, Moscow, 119899, Russian Federation
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