Spatial-conformational locking of π-conjugated pathways enables 150–200 °C polyimides capacitive energy storage
Yingying Zheng, Weihao Dai, Jian Wang, Yifei Zhang, Biyun Peng, Fangfang Wu, Yunchuan Xie, Sen Liang, Di Zhou
Topics & Concepts
Dihedral angleMaterials scienceSteric effectsThermal conductionRigidity (electromagnetism)StiffnessPolymerCapacitive sensingChemical physicsDielectricDensity functional theoryWork (physics)OptoelectronicsNanotechnologyScalabilityStructural rigidityStructural stabilityChemical stabilityChemical engineeringElectric potential energyMolecular dynamicsElectron mobilityElectrical conductionStability (learning theory)Condensed matter physicsMechanical energyThermal stabilitySynthesis and properties of polymersDielectric materials and actuatorsPolymer composites and self-healing