Water flow and finger-tapping mediated piezoelectric energy generation using a natural hematite-based flexible PVDF-HFP membrane
Saheli Ghosh, Dhananjoy Mondal, Shubham Roy, Jhilik Roy, Souravi Bardhan, Ayan Mazumder, Neelanjana Bag, Ruma Basu, Sukhen Das
Abstract
Piezoelectric energy generation using finger tapping and non-invasive water flow as mechanical stimuli by a Gd 3+ -doped natural hematite rock-based flexible free-standing PVDF membrane.
Topics & Concepts
TappingMaterials sciencePiezoelectricityHematiteFinger tappingMembraneFlow (mathematics)Natural mineralComposite materialMineralogyMechanical engineeringMetallurgyEngineeringChemistryBiochemistryAudiologyGeometryMedicineMathematicsAdvanced Sensor and Energy Harvesting MaterialsDielectric materials and actuatorsInnovative Energy Harvesting Technologies