Ultra‐Rapidly Responsive Electret‐Based Flexible Pressure Sensor via Functional Polymeric Nanoparticle Synthesis (Adv. Funct. Mater. 51/2024)

Electret-Based Flexible Pressure Sensors Flexible electrets can be used to construct eco-friendly devices that utilize dielectric materials to measure physical parameters without requiring any power supply. In article number 2402064, Seigou Kawaguchi, Tomohito Sekine, and co-workers synthesize electret-type particles with self-power-generating properties and apply those to flexible pressure sensors. Notably, an ultrafast response is achieved despite the sensor device being flexible and fabricated using a solution process.