Enhanced high-temperature energy storage properties of polymer composites by interlayered metal nanodots
Shuai Li, Jiufeng Dong, Yujuan Niu, Li Li, Feng Wang, Renchao Hu, Jin Cheng, Liang Sun, Zizhao Pan, Xinwei Xu, Hong Wang
Abstract
The PC-Au nanodots-PC heterojunction film with merely 0.0035 vol% of Au nanodots exhibited a superior U e (6.25 J cm −3 ) and η (86.6%) at 150 °C, far surpassing those of the reported advanced polymers and nanocomposite dielectrics.
Topics & Concepts
NanodotMaterials scienceNanocompositeDielectricPolymerComposite materialMetalHeterojunctionEnergy storageHigh energyNanotechnologyEngineering physicsOptoelectronicsMetallurgyEngineeringPower (physics)Quantum mechanicsPhysicsDielectric materials and actuatorsFerroelectric and Piezoelectric MaterialsPolymer Nanocomposite Synthesis and Irradiation