Polyamide-imide/polyimide alloy with enhanced energy density and efficiency
Man Liu, Yiheng Song, Hongmei Qin, Ziwei Li, Yuheng Fu, Chuanxi Xiong, Feihua Liu
Abstract
Strong intermolecular forces of PAI/PI alloy decrease the possibilities of imperfect voids, contributing to much improved dielectric constant and breakdown strength, thus leading to much increased discharged energy density and efficiency.
Topics & Concepts
PolyimideMaterials sciencePolyamideAlloyDielectricImideIntermolecular forceComposite materialEnergy densityOptoelectronicsEngineering physicsPolymer chemistryLayer (electronics)MoleculeOrganic chemistryChemistryEngineeringDielectric materials and actuatorsSynthesis and properties of polymersHigh voltage insulation and dielectric phenomena