Flexible and low cost piezoelectric composites with high d33 values

Sabic Global Technologies B.V. (2019) Flexible and low cost piezoelectric composites with high d33 values. WO2019180586A1.

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Official URL: https://patents.google.com/patent/WO2019180586A1

Abstract

The disclosure concerns filled a polymer composite comprising a piezoelectric filler and a polymer resin. The composite may exhibit a piezoelectric coefficient d33 of greater than 30 pC/N when measured according to the Berlincourt Method using a d33 piezometer and a density of less than 5 g/cc according to the Archimedes method.

Item Type: Patent
Subjects: H600 Electronic and Electrical Engineering
Department: Faculties > Engineering and Environment > Mechanical and Construction Engineering
Depositing User: Paul Burns
Date Deposited: 02 Oct 2019 12:39
Last Modified: 02 Oct 2019 12:39
URI: http://nrl.northumbria.ac.uk/id/eprint/40959

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