Ultrahigh energy storage capability of trilayered polyetherimide/poly(vinylidenefluoride-trifluoroethylene-chlorofluoroethylene) with low loading of boron nitride nanosheets

Abstract

Polymer dielectrics demonstrate great potential in advanced energy storage capacitor due to huge power density and flexibility. Various effective strategies have been proposed to improve the inherently low energy density...

PEI-based all-organic composite films with simultaneous excellent energy storage density and high efficiency

“…[5][6][7] Consequently, the critical necessity for the development of dielectric materials with high energy density and low dielectric loss is imminent. 8,9 In general, the energy storage density (U e ) of a dielectric material is related to the applied electric eld strength as well as the polarization, as shown in eqn (1):…”

“…5–7 Consequently, the critical necessity for the development of dielectric materials with high energy density and low dielectric loss is imminent. 8,9…”