An electrospun PVDF-KNN nanofiber based lead-free piezoelectric nanogenerator for mechanical energy scavenging and self-powered force sensing applications
B. S. Athira, Kuzhichalil Peethambharan Surendran, Achu Chandran
Abstract
We have developed a lead-free piezoelectric nanogenerator based on PVDF-KNN nanofibers and demonstrated the same as self-powered flexible force sensor with high sensitivity (3 V/N).
Topics & Concepts
NanogeneratorPiezoelectricityNanofiberMaterials scienceEnergy harvestingElectrospinningLead (geology)Mechanical energyNanotechnologyComposite materialEnergy (signal processing)Power (physics)PhysicsGeologyQuantum mechanicsPolymerGeomorphologyAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsAdvanced Materials and Mechanics