High piezoresponse in low-dimensional inorganic halide perovskite for mechanical energy harvesting
Aditi Sahoo, Tufan Paul, Nisha Hiralal Makani, Soumen Maiti, Rupak Banerjee
Abstract
We synthesized 2D CsPb 2 Br 5 layered perovskite which shows piezoelectric and ferroelectric properties at room temperature. Additionally, composites of CsPb 2 Br 5 and PVDF were fabricated to examine energy harvesting behavior as a nanogenerator.
Topics & Concepts
Perovskite (structure)HalidePiezoelectricityMaterials scienceEnergy harvestingFerroelectricityNanogeneratorPiezoresponse force microscopyOptoelectronicsComposite materialNanotechnologyChemical engineeringEnergy (signal processing)Inorganic chemistryDielectricChemistryStatisticsEngineeringMathematicsPerovskite Materials and ApplicationsAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applications