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Cellular ferroelectret foil

Cellular ferroelectret foil Ferroelectret force sensor ... [Pg.662]

Fig. 1 Photo of a cellular ferroelectret foil. The non-metalhzed foils are intemally charged and ready to use after preparing electrodes on both surfaces of the film... Fig. 1 Photo of a cellular ferroelectret foil. The non-metalhzed foils are intemally charged and ready to use after preparing electrodes on both surfaces of the film...
Fig. 2 Schematic cross section of the ferroelectret foil shown in Fig. 1 left). Ferroelectrets are cellular polymers, with oppositely charged voids. Equivalent circuit representation of the cellular ferroelectret foil (right). The ferroelectret is represented by a current source and by a capacitor. Current is generated when electrical forces are apphed to the ferroelectret. The capacitance of a ferroelectret foil is small, typically around 20 pF for a c acitor with an area of 1 cm ... Fig. 2 Schematic cross section of the ferroelectret foil shown in Fig. 1 left). Ferroelectrets are cellular polymers, with oppositely charged voids. Equivalent circuit representation of the cellular ferroelectret foil (right). The ferroelectret is represented by a current source and by a capacitor. Current is generated when electrical forces are apphed to the ferroelectret. The capacitance of a ferroelectret foil is small, typically around 20 pF for a c acitor with an area of 1 cm ...
See other pages where Cellular ferroelectret foil is mentioned: [Pg.552]   
See also in sourсe #XX -- [ Pg.662 ]



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