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Densification and properties of sol-gel-derived PZT fibers for 1-3 composites

 

Hausner, H.; Messing, G.L.; Hirano, S. ; American Ceramic Society -ACerS-, Westerville/Ohio:
Ceramic Processing Science and Technology. Proceedings of the fifth International Conference on Ceramic Processing Science and Technology
Westerville: ACerS, 1995 (Ceramic Transactions 51)
ISBN: 0-944904-89-0
S.751-755
International Conference on Ceramic Processing Science and Technology <5, 1994, Friedrichshafen>
Englisch
Konferenzbeitrag
Fraunhofer ISC ()

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.

: http://publica.fraunhofer.de/dokumente/PX-9193.html