Shaped articles on basis of PZT(pb(Zr,Ti)03, lead zirconate-lead titanate), process and intermediate product for their production

摘要

the invention relates to formku00f6rper, fibres and coatings on the basis of this (bleizirkonat - bleititanat), which are available tothat organic zirconium compounds of the formula zr (oru00b9) u2084 (i) and organic titanium compounds of the formula ti (oru00b2) u2084 (ii) separately or together and relative to 1 mol of the compounds i and ii with 0 to 4 mol of alcohol, or a mixture of alcohols of the formula ru00b3 x ru2074 - oh, and i / o the ru00b3 - cx ru2074 oh enables that the resulting mixture (s) orthe compounds (i) and (ii) separately or together and relative to 1 mol of the compounds i and ii with 1 to 3 jetties of one or more carboxylic acids with 2 to 10 carbon atoms that it implements, based on 1 mol of the compounds i and ii, 1 and 1.5 mol of one or more of pb (ii) and / or pb (iv) - carboxylate mixed in that the mixture of a hydrolytic condensation is that the volatile shares away until a room temperature solid mass is that the solid mass is heated until a highly viscous liquid which is that the liquid formku00f6rpern, fibers or coating processesand that the temperature of at least 500 degrees celsius heat.