Polyimide films with ultralow dielectric loss for 5G applications: Influence and mechanism of ester groups in molecular chains
Chenggang Zhang, Xiaojie He, Qinghua Lu
Topics & Concepts
Materials sciencePolyimideDielectricThermal stabilityIntermolecular forceAbsorption of waterPolymer chemistryPermittivityDielectric lossRelaxation (psychology)Thermosetting polymerSide chainMolecular dynamicsAbsorption (acoustics)DipoleComposite materialChemical engineeringPolymerMoleculeOrganic chemistryComputational chemistryOptoelectronicsChemistryPsychologyEngineeringLayer (electronics)Social psychologySynthesis and properties of polymersSilicone and Siloxane ChemistryLiquid Crystal Research Advancements