PVDF(Polyvinylidene fluoride) and Piezoelectric PVDF are different ?

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K. Sreenivas

PVDF is prepared firstly in the form of a thin plastic/polymeric like film. Piezoelectric PVDF is an electroded polymer film which has been electrically poled to make it piezoelectric. Poling a PVDF film is a done very specifically.

K. Thiyagarajan

Thank you Sir.

Vandna Luthra

Thin films of few microns can be synthesised in the lab by dissolving the monomer in the solvent followed by casting. These can be poled in appropriate conditions as suggested by Prof. Shreenivas. The poling conditions can be obtained from the literature.

Thank you Ma'am .