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http://acervodigital.unesp.br/handle/11449/65578- Title:
- Electrical properties of a composite of Polyurethane and ferroelectric ceramics
- Universidade Estadual Paulista (UNESP)
- Sch. Electron. Eng. and Comp. Syst.
- 0022-2461
- Ferroelectric ceramic particles based on lead titanate zirconate (PZT) were dispersed in a polymer matrix based on castor oil. After the poling process, the pyroelectric activity of this composite was measured using a direct method in which a linear heating rate was applied to the pre-poled samples. The pyroelectric coefficient at 343 K is comparable with that of a PZT-poly(vinylidene fluoride) (PVDF) composite and significantly higher than that of PVDF. © 1998 Kluwer Academic Publishers.
- 1-Dec-1998
- Journal of Materials Science, v. 33, n. 13, p. 3325-3329, 1998.
- 3325-3329
- Ceramic materials
- Ferroelectric materials
- Lead compounds
- Particles (particulate matter)
- Polarization
- Polyurethanes
- Pyroelectricity
- Ferroelectric ceramics
- Polymer matrix composites
- Pyroelectric coefficient
- Reinforced plastics
- http://dx.doi.org/10.1023/A:1013233329595
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/65578
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