Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/596
Title: Piezoelectric and pyroelectric properties of PT/P(VDF-TrFE) 0-3 composites
Authors: Chan, Helen L. W.
Chan, W. K.
Choy, Chung-loong
Lei, Deming
Subjects: Ceramic materials
Compression molding
Copolymers
Electric field effects
Ferroelectricity
Lead compounds
Permittivity
Polarization
Pyroelectricity
Issue Date: 1996
Publisher: IEEE
Source: ISE 9 : 9th International Symposium on Electrets : Shanghai, 25-30 September, 1996 : proceedings, p. 858-863.
Abstract: Lead titanate (PT)/vinylidene fluoride-trifluoroethylene (P(VDF-TrFE)) copolymer 0-3 composites have been fabricated by solution blending followed by compression-molding. In order to obtain piezoelectric and pyroelectric activities the composites have been polarized by a stepwise poling method. Samples with (i) polarization in the ceramic phase only and (ii) parallel polarization in the ceramic and copolymer have been prepared. The piezoelectric and pyroelectric coefficients of these two types of composites have been measured and the results are discussed.
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Type: Conference Paper
URI: http://hdl.handle.net/10397/596
ISBN: 0780326954
Appears in Collections:MRC Conference Papers & Presentations
AP Conference Papers & Presentations

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