Abstract Title

Corona Poling of Printed Piezoelectric Films

Abstract

Introduction

What is piezoelectric material?

  • Piezoelectric materials generate charge when squeezed or deformed and convert mechanical energy into electrical energy
  • They are used in sensors, transducers, and actuators in various devices
  • Examples include PVDF, PVDF-trFE, ceramics, and polymers

What is PVDF-trFE?

  • Polyvinylidene Fluoride-Trifluoroethylene (20 mol% trFE)
  • It exhibits enhanced piezoelectric properties compared to PVDF alone

What is d_33?

  • Piezoelectric coefficient
  • d_33=*Delta;Q/&Delta:F

What is PVDF-trFE Phase?

  • Alpha phase is non-polar with a disordered molecular structure (as-printed material )
  • Beta phase is polar, ordered, and demonstrates enhanced piezoelectric properties (poling is required)

This document is currently not available here.

Share

COinS
 

Corona Poling of Printed Piezoelectric Films

Introduction

What is piezoelectric material?

  • Piezoelectric materials generate charge when squeezed or deformed and convert mechanical energy into electrical energy
  • They are used in sensors, transducers, and actuators in various devices
  • Examples include PVDF, PVDF-trFE, ceramics, and polymers

What is PVDF-trFE?

  • Polyvinylidene Fluoride-Trifluoroethylene (20 mol% trFE)
  • It exhibits enhanced piezoelectric properties compared to PVDF alone

What is d_33?

  • Piezoelectric coefficient
  • d_33=*Delta;Q/&Delta:F

What is PVDF-trFE Phase?

  • Alpha phase is non-polar with a disordered molecular structure (as-printed material )
  • Beta phase is polar, ordered, and demonstrates enhanced piezoelectric properties (poling is required)