Preparation and ferroelectric properties of PZT fibers
authors Zhang, M; Wang, XD; Wang, FM; Salvado, IMM; Vilarinho, PM; Li, WC
nationality International
journal CERAMICS INTERNATIONAL
author keywords PZT fiber; domain structure; acetic acid
keywords ACETIC-ACID; THIN-FILMS; COMPOSITES; PRECURSOR; H-1
abstract Lead zirconate titanate (PZT) fibers have been prepared via sol-gel route using acetic acid to acidify the precursors. The molecular structure of precursors is investigated by FTIR, liquid and solid C-13-NMR. The crystallization behavior and the microstructure of PZT fibers are analyzed and discussed. The dielectric properties are also measured by piezoAFM. A pure perovskite phase was obtained after heat treatment at 973 K. The domain structure was observed, which showed that PZT fibers have ferroelectric properties. The permittivity of the PZT fiber was 544. (C) 2004 Elsevier Ltd and Techna Group S.r.l. All rights reserved.
publisher ELSEVIER SCI LTD
issn 0272-8842
year published 2005
volume 31
issue 2
beginning page 281
ending page 286
digital object identifier (doi) 10.1016/j.ceramint.2004.05.016
web of science category Materials Science, Ceramics
subject category Materials Science
unique article identifier WOS:000226391400012
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journal impact factor 3.83
5 year journal impact factor 3.513
category normalized journal impact factor percentile 94.643
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