Structure‐Piezoelectric Coupling in P( VDF ‐ TrFE )/ ZnO / CMWCNT Composite Films for Piezoelectric and Triboelectric Nanogenerators
Ferroelectric polymers are promising candidates for flexible energy harvesting owing to their piezoelectricity, low density, flexibility, and environmental compatibility. Herein, P(VDF‐TrFE) composite films containing ZnO nanoparticles and carboxylated multi walled carbon nanotubes (CMWCNTs) were prepared, and thei...