Flexible PVDF‐HFP/Single‐Walled Carbon Nanotubes Nanocomposite Films With Enhanced β‐Phase for High‐Performance Piezoelectric Energy Harvesting and Self‐Powered Sensing
Flexible piezoelectric nanogenerators (PENGs) are potential solutions for harvesting and sensing energy. The PVDF‐HFP/SWCNT nanocomposite films with SWCNT contents of 0.1, 0.25, and 0.5 wt% were prepared using a simple solution casting technique. The uniform dispersion of CNT and improved electroactive β‐phase formati...