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1995
Conference Paper
Titel
Densification and properties of sol-gel-derived PZT fibers for 1-3 composites
Abstract
The microstructural evolution of sol-gel derived PZT- fibers is strongly dependent on the atmosphere and the T/t-schedule of drying, pyrolysis and sintering. The PbO-partial pressure during sintering plays a key role for grain growth and densification of the PZT-fibers. Fiber density, grain size and the fiber load in the polymer matrix affect the dielectric and ferroelectric properties of the 1-3 composites.