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Updated: Jun 13, 2025

Application of a Coupling Agent to Improve the Dielectric Properties of Polymer-Based Nanocomposites
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Hybrid Core-Shell TiCN@SiO2 Nanoparticles in Percolation-Based Polyvinylidene Fluoride Dielectrics for Improved

Ruben Windey1, Filip Tavernier2, Michiel Steyaert2

  • 1Department of Materials Engineering, KU Leuven, Kasteelpark Arenberg 44/2450, 3001 Leuven, Belgium.

ACS Applied Materials & Interfaces
|September 12, 2024
PubMed
Summary

This study enhances polymer dielectrics for energy storage by adding conductive titanium carbonitride (TiCN) nanoparticles to polyvinylidene fluoride (PVDF). The resulting nanodielectrics show improved energy density and dielectric properties, with silica shells further reducing losses.

Keywords:
Maxwell−Wagners−Sillars polarizationStöber processflexible dielectricshybrid core−shell nanoparticlesnanocapacitor networkpercolationtitanium carbonitride

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