Influence of Thermal Aging on Dielectric Behavior of PVDF/TiO<sub>2</sub> Nanocomposites
This work investigates the influence of thermal aging on the dielectric behavior of a nanocomposite made of poly(vinylidene fluoride) (PVDF) and titanium dioxide (TiO<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup>). The results obtained by dielectric spectroscopy at different temperatures show significantly improved dielectric performances of the PVDF/TiO<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">2</sup> nanocomposites as compared to neat PVDF after over three months of thermal aging. Thus, both dielectric losses and the real part of the conductivity in nanocomposite decrease with thermal aging, whereas no significant influence of thermal aging on these properties is seen for the neat PVDF.
Authors
- Florin Ciuprina (ORCID: https://orcid.org/0000-0001-8102-4554)
- Laura Enache (ORCID: https://orcid.org/0000-0002-5116-7906)
- Mihaela Draghici
Institutions
- Universitatea Națională de Știință și Tehnologie Politehnica București (RO)
Publication Details
- Published
- 2025-05-14
- DOI
- https://doi.org/10.1109/optim-acemp62776.2025.11075246
- Citations
- 1
- Primary Topic
- Dielectric materials and actuators
- Type
- article
- Field-Weighted Citation Impact
- 0.67