Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films
The article investigates how the polarization temperature in the corona discharge field and preannealing modes of polyvinylidene fluoride copolymer films with tetrafluoroethylene effect thermally stimulated depolarization currents. The parameters of electrically active defects responsible for relax...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Herzen State Pedagogical University of Russia
2023-12-01
|
| Series: | Physics of Complex Systems |
| Subjects: | |
| Online Access: | https://www.physcomsys.ru/index.php/physcomsys/article/view/155 |
| _version_ | 1797384190021337088 |
|---|---|
| author | Елена Алексеевна Волгина Мария Эдуардовна Меркулова Дмитрий Эдуардович Темнов |
| author_facet | Елена Алексеевна Волгина Мария Эдуардовна Меркулова Дмитрий Эдуардович Темнов |
| author_sort | Елена Алексеевна Волгина |
| collection | DOAJ |
| description |
The article investigates how the polarization temperature in the corona discharge field and preannealing modes of polyvinylidene fluoride copolymer films with tetrafluoroethylene effect thermally stimulated depolarization currents. The parameters of electrically active defects responsible for relaxation processes, the amount of charge (Q) released during depolarization and the value of the piezoelectric module d33 were determined for samples with different polarization temperatures. The article discusses the best temperature conditions for creating a piezoelectric state in polyvinylidene fluoride films.
|
| first_indexed | 2024-03-08T21:31:55Z |
| format | Article |
| id | doaj.art-1e39df46bce342298de4487cb10bd83c |
| institution | Directory Open Access Journal |
| issn | 2687-153X |
| language | English |
| last_indexed | 2024-03-08T21:31:55Z |
| publishDate | 2023-12-01 |
| publisher | Herzen State Pedagogical University of Russia |
| record_format | Article |
| series | Physics of Complex Systems |
| spelling | doaj.art-1e39df46bce342298de4487cb10bd83c2023-12-21T05:34:19ZengHerzen State Pedagogical University of RussiaPhysics of Complex Systems2687-153X2023-12-014410.33910/2687-153X-2023-4-4-157-160Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride filmsЕлена Алексеевна Волгина0Мария Эдуардовна Меркулова1Дмитрий Эдуардович Темнов2Herzen State Pedagogical University of RussiaHerzen State Pedagogical University of RussiaHerzen State Pedagogical University of Russia The article investigates how the polarization temperature in the corona discharge field and preannealing modes of polyvinylidene fluoride copolymer films with tetrafluoroethylene effect thermally stimulated depolarization currents. The parameters of electrically active defects responsible for relaxation processes, the amount of charge (Q) released during depolarization and the value of the piezoelectric module d33 were determined for samples with different polarization temperatures. The article discusses the best temperature conditions for creating a piezoelectric state in polyvinylidene fluoride films. https://www.physcomsys.ru/index.php/physcomsys/article/view/155polyvinylidene fluoridethermal activation spectroscopythermostimulated depolarizationcorona dischargeelectrically active defects |
| spellingShingle | Елена Алексеевна Волгина Мария Эдуардовна Меркулова Дмитрий Эдуардович Темнов Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films Physics of Complex Systems polyvinylidene fluoride thermal activation spectroscopy thermostimulated depolarization corona discharge electrically active defects |
| title | Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films |
| title_full | Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films |
| title_fullStr | Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films |
| title_full_unstemmed | Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films |
| title_short | Influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films |
| title_sort | influence of temperature conditions on thermostimulated depolarization of polyvinylidene fluoride films |
| topic | polyvinylidene fluoride thermal activation spectroscopy thermostimulated depolarization corona discharge electrically active defects |
| url | https://www.physcomsys.ru/index.php/physcomsys/article/view/155 |
| work_keys_str_mv | AT elenaalekseevnavolgina influenceoftemperatureconditionsonthermostimulateddepolarizationofpolyvinylidenefluoridefilms AT mariâéduardovnamerkulova influenceoftemperatureconditionsonthermostimulateddepolarizationofpolyvinylidenefluoridefilms AT dmitrijéduardovičtemnov influenceoftemperatureconditionsonthermostimulateddepolarizationofpolyvinylidenefluoridefilms |