Dynamic pyroelectric response of composite based on ferroelectric copolymer of poly(vinylidene fluoride-trifluoroethylene) and ferroelectric ceramics of barium lead zirconate titanate
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In this work, pyroelectric properties of composite films on the basis of poly(vinylidene fluoride-trifluoroethylene) copolymer with a various level of ferroelectric ceramics inclusions of barium lead zirconate titanate solid solution were investigated by the dynamic method. The composite films were prepared by the solvent cast method. The unusual spike-like dynamic response with a quasi-stationary component was observed. It is supposed that composite films may be effectively used for pyroelectric applications.
KeywordsComposite Film Dielectric Permittivity Volumetric Fraction Pyroelectric Coefficient Pyroelectric Property
This work was supported by the Russian Scientific Foundation (Grant No. 15-19-00138). Also, A. V. Solnyshkin acknowledges German Academic Exchange Service (DAAD Project A/14/00381) for financial support during his research stay at the University of Duisburg-Essen.
- 1.H.S. Nalwa (ed.), Ferroelectric Polymers: Chemistry, Physics, and Applications (Marcel Dekker, Inc, New York, 1995)Google Scholar
- 4.J. Cuppoletti (ed.), Nanocomposites and Polymers with Analytical Methods (InTech, 2011). http://www.intechopen.com/books/nanocomposites-and-polymers-with-analytical-methods
- 18.D.A. Kiselev, M.D. Malinkovich, Yu.N. Parkhomenko, A.V. Solnyshkin, A.A. Bogomolov, M.V. Silibin, S.A. Gavrilov, V.V. Shvartsman, D.C. Lupascu, MRS Online Proc. Libr. 1556: mrss13-1556-w10-01 (2013)Google Scholar