Sunday, 18 December 2011

Ferroelectric polymers

Ferroelectric Polymers 1 2 are a accumulation of apparent arctic polymers that are additionally ferroelectric, acceptation that they advance a abiding electric animosity that can be reversed, or switched, in an alien electric field.

Ferroelectric polymers, such as polyvinylidene fluoride(PVDF), are acclimated in acoustic transducers and electromechanical actuators because of their inherent piezoelectric response, and as calefaction sensors because of their inherent pyroelectric response.3

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