Sol-gel processed metal-zirconia materials

摘要

This invention is a metal-zirconium oxide material made by sol-gel techniques from alkoxides including heterometallic alkoxides. The heterometallic alkoxides include zirconium and another metal selected from alkali metals and alkaline earth metal. Optionally, in forming this material, heterometallic alkoxides of zirconium and lanthanide metal may be included during sol-gel processing, as well as mono-metal alkoxides of these metals or zirconium.