Bimetallic Alkoxides of Barium and Zirconium: Preparation of BaZrO3 Powder.

Autor: Turevskaya, E.P., Berdyev, D.V., Turova, N.Ya.
Zdroj: Journal of Sol-Gel Science & Technology; Feb1997, Vol. 8 Issue 1-3, p111-115, 5p
Abstrakt: 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 when i -PrOH solutions of the alkoxides are used. In this case, the oxocomplex, BaZrO(OPr- i)2.(1–2) i-PrOH, is the precursor of the mixed oxide. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index