A Review on 3D printing of piezoelectric materials

This paper presents an overview of 3D Printing methods of Piezoelectric materials [PEM] using various poling techniques, such as corona poling, contact poling, and other poling process, the method of integrating the 3D printing and poling, enables to print any type of sophisticated shaped sensors in single step, several conventional methods require complicated and time-consuming procedures, the 3d printing integrated with poling possess method and material constraints, the steps to minimize the technical challenges are under research.