Influence of Discharge Treatment on Piezoelectric and Surface Properties of Polyvinylidene Fluoride Films
The paper presents the results of polarization of PVDF films in glow, dielectric-barrier, and corona discharges. Measurements of the piezoelectric coefficient d33 showed that corona discharge had the highest polarization efficiency under the given processing conditions. A study of the samples by X-ray phase analysis and ATR IR spectrometry has shown that after polarization, the proportion of the piezoactive β-phase in the polymer increases, with its highest content being observed after corona treatment. It is noted that discharge treatment leads to a change in the wettability of the sample surface.
Authors
- Pavel A. Mikhalev (ORCID: https://orcid.org/0000-0003-0672-4627)
- Mstislav Makeev (ORCID: https://orcid.org/0000-0001-8945-3919)
- С. А. Смирнов (ORCID: https://orcid.org/0000-0002-0375-0494)
- И. В. Холодков (ORCID: https://orcid.org/0000-0003-1990-1143)
- Т. Г. Шикова
- Б. Л. Горберг
- А. С. Осипков (ORCID: https://orcid.org/0000-0003-3603-2621)
Institutions
- Ivanovo State University (RU)
- Bauman Moscow State Technical University (RU)
Publication Details
- Journal
- High Energy Chemistry
- Published
- 2025-08-01
- DOI
- https://doi.org/10.1134/s0018143925600120
- Primary Topic
- Advanced Sensor and Energy Harvesting Materials
- Type
- article
- Field-Weighted Citation Impact
- 0.00