RSC Advances · 2020 · 78 citations · 65 references
Natural SciencesMaterials EngineeringMaterials ScienceEnergy MaterialsNanomaterialsNanotechnologyDielectricsNanocompositesNanostructured Energy MaterialsPiezoelectric MaterialsPolymer NanocompositesPolymeric NanomaterialsDielectric ConstantNanocomposite Energy MaterialsNanogeneratorsNanoparticlesOpen-circuit VoltagePiezoelectric Energy HarvestingPiezoelectric PolymersPower Density
without performing any electrical poling steps. The PNG could charge a 10 μF capacitor to 6.3 V in 677 s and could light two commercial blue light emitting diodes (LEDs) simultaneously. The PNG exhibited a good energy conversion efficiency of 1.8%. A touch sensor application of the PNG is also shown.
65