Fine-Particulate Lead Zirconium Titanates, Zirconium Titanate Hydrates and Zirconium Titanates and Method for the Production thereof

摘要

the present invention fine particles in the zirconium titanate or lead zirconate titanate and titanium dioxide particles of relates to the preparation thereof by the reaction with the zirconium compounds , lead , and zirconium compound . Titanium dioxide particles have a BET surface area exceeding 50m ² / g. May lead zirconium titanate can be used for the production of microelectronic components .