Korean J. Met. Mater.
2021;59(6):412-421. Published online 2021 May 26
Intensive research has been conducted to develop flexible piezoelectric pressure sensors, since selfpowering devices are advantageous for wearable electronic applications. Recently, two types of piezoelectric devices, ceramic-PDMS composite film and PVDF nanofiber mats, have drawn attention in the research community. Piezoelectric ceramics such as BaTiO3
(BTO) and PZT exhibit outstanding..... More