Fluorinated aromatic polyimide with large bandgap exhibiting superior capacitive performance at elevated temperatures
Shiyu Qin, Jinhui Song, Hongmei Qin, Yuheng Fu, Man Liu, Siyu Yu, Ling Zhou, Chuanxi Xiong, Shan Wang
Topics & Concepts
DielectricMaterials sciencePolyimideGlass transitionPolymerBand gapTrifluoromethylIntermolecular forceSubstituentOptoelectronicsDensity functional theoryDielectric strengthWork (physics)Chemical engineeringComposite materialThermodynamicsOrganic chemistryMoleculeComputational chemistryChemistryAlkylEngineeringPhysicsLayer (electronics)Dielectric materials and actuatorsSynthesis and properties of polymersAdvanced Sensor and Energy Harvesting Materials