Piezoelectric and pyroelectric polymers
First Claim
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1. A pyroelectric element comprising a polarized copolymer or homopolymer of trifluorovinyl acetate disposed between two electrodes.
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Abstract
Disclosed are new piezoelectric/pyroelectric materials of polarized homopolymer and copolymers of trifluorovinyl acetate. Also disclosed is a unique predictive relationship for determining the piezoelectricity of unknown material.
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11 Claims
- 1. A pyroelectric element comprising a polarized copolymer or homopolymer of trifluorovinyl acetate disposed between two electrodes.
- 7. A method for converting thermal energy into electrical energy through a pyroelectric transducer which comprises converting said energies through a pyroelectric element comprising a polarized copolymer or homopolymer of trifluorovinyl acetate interposed between two electrodes.
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