Journal of Sol-Gel Science and Technology

, Volume 8, Issue 1–3, pp 111–115 | Cite as

Bimetallic alkoxides of barium and zirconium: Preparation of BaZrO3 powder

  • E. P. Turevskaya
  • D. V. Berdyev
  • N. Ya. Turova
Article
  • 53 Downloads

Abstract

Complex formation in solutions of barium and zirconium alkoxides in ROH (R=i-Pr, Et) was studied. A number of bimetallic complexes were isolated, and their structure and properties were studied. The sol-gel method yields a single-phase BaZrO3 powder only wheni-PrOH solutions of the alkoxides are used. In this case, the oxocomplex, BaZrO(OPr-i)4.(1–2)i-PrOH, is the precursor of the mixed oxide.

Keywords

alkoxides sol-gel method 

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Copyright information

© Kluwer Academic Publishers 1997

Authors and Affiliations

  • E. P. Turevskaya
    • 1
  • D. V. Berdyev
    • 1
  • N. Ya. Turova
    • 1
  1. 1.Chemistry DepartmentMoscow State UniversityMoscowRussia

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