FIELD: electricity.
SUBSTANCE: charged dielectric contains a mixture of fluorine-containing polymer and a silane coupling agent. The fluorine-containing polymer includes a circular structure in the main circuit and contains a carboxyl group. The silane coupling agent contains an amino group. The method to produce charged dielectric includes generation of a coating composition film, film annealing, injection of a charge into a film.
EFFECT: invention makes it possible to produce a charged dielectric with higher surface potential.
7 cl, 8 dwg
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