Sabic Global Technologies B.v.

Sybrand Van Der Zwaag

Wilhelm A Groen

Jibran Khaliq

Jesus Alfonso Caraveo Frescas

Ibrahim Al-Howaish

Redha Bella

Nijesh K James

Jesus Alfonso Caraveo-frescas

Wilhelm Albert Groen

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.

Flexible and low cost piezoelectric composites with high dvalues

A lead-free lithium doped potassium sodium niobate piezoelectric ceramic material in powdered form and having a single crystalline phase and uses thereof are described. Methods of making the said piezoelectric ceramic material are also described.

Shape-controlled ceramic fillers for enhanced piezoelectric properties of structured composites

A lead-free lithium doped potassium sodium niobate piezoelectric ceramic material powdered form and having a single crystalline phase and uses thereof are described. Methods of making the said piezoelectric ceramic material are also described.

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Delft, Netherlands

Sybrand Van Der Zwaag