Toray Industries has developed a piezoelectric polymer with heat resistance exceeding 200°C. The company’s survey of commercially available products indicates that this is the first material of its ...

In what may be a world first, a piezoelectric polymer has been developed that achieves heat resistance exceeding 200°C (400°F). Toray Industries Inc., which formulated the new polymer, said that its ...

(A) Schematic comparison of the puncture process with and without axial vibration, including 3 stages: pre-puncture (contact compression), puncture (membrane rupture), and post-puncture (insertion ...

(A) The structure of the robot. (a) The robot includes the piezoelectric ceramics, metal body, power source, and control system. (b) The arrangement and structure of piezoelectric ceramics. (B) Signal ...

Abstract: Piezoelectric accelerometer is well-known for ultra-high sensitivity that is limited by the noise floor. Due to its importance, the modeling of the noise of piezoelectric accelerometers ...