MXene‐Doped P(VDF‐TrFE) Piezoelectric Spring‐Structured Devices for Vibration Sensing and Sleep Monitoring
Driven by the rapid development of artificial intelligence and the internet of things, flexible piezoelectric polymers and smart sensors have emerged as core research focuses on flexible electronics. Polyvinylidene fluoride (PVDF) and its copolymer P(VDF‐TrFE) stand out for outstanding flexibility, easy fabrication, st...