Achieving high energy density at a low electric field of high-temperature sandwich-structured polymer dielectric composite by PVDF crystallinity regulation
Tianran Zhang, Qinzhao Sun, Zepeng Wang, Ruirui Kang, Fang Kang, Rong Xue, Jiping Wang, Lixue Zhang
Abstract
Polarization enhanced by PVDF crystallinity regulation, resulting in high energy density at 150 °C.
Topics & Concepts
CrystallinityMaterials scienceDielectricComposite numberElectric fieldPolymerComposite materialEnergy densityPolarization (electrochemistry)Engineering physicsOptoelectronicsPhysical chemistryChemistryPhysicsQuantum mechanicsEngineeringDielectric materials and actuatorsAdvanced Sensor and Energy Harvesting MaterialsHigh voltage insulation and dielectric phenomena