Significantly increased energy density and discharge efficiency at high temperature in polyetherimide nanocomposites by a small amount of Al<sub>2</sub>O<sub>3</sub> nanoparticles
Mingzhi Fan, Penghao Hu, Zhenkang Dan, Jianyong Jiang, Binzhou Sun, Yang Shen
Abstract
The dielectric energy density and energy efficiency of PI nanocomposites at high temperature are greatly enhanced by Al<sub>2</sub>O<sub>3</sub> nanoparticles.
Topics & Concepts
PolyetherimideMaterials scienceNanocompositeNanoparticleDielectricEnergy densityChemical engineeringNanotechnologyAnalytical Chemistry (journal)Composite materialOptoelectronicsEngineering physicsPolymerChemistryChromatographyEngineeringDielectric materials and actuatorsHigh voltage insulation and dielectric phenomenaElectromagnetic wave absorption materials