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http://elar.urfu.ru/handle/10995/131607
Название: | Enhancing of Electrical and Dielectric Properties of Barium Zirconate Titanate/Poly (Vinylidene Fluoride) Nano-Composites |
Авторы: | Henaish, A. M. A. Zakaly, H. M. H. Hemeda, O. M. Weinstein, I. A. El-Shahawy, M. M. Darwish, K. A. |
Дата публикации: | 2022 |
Издатель: | MDPI |
Библиографическое описание: | Henaish, AMA, Zakaly, HMH, Hemeda, OM, Weinstein, IA, El-Shahawy, MM & Darwish, KA 2022, 'Enhancing of Electrical and Dielectric Properties of Barium Zirconate Titanate/Poly (Vinylidene Fluoride) Nano-Composites', Electronics (Switzerland), Том. 11, № 23, 3855. https://doi.org/10.3390/electronics11233855 Henaish, A. M. A., Zakaly, H. M. H., Hemeda, O. M., Weinstein, I. A., El-Shahawy, M. M., & Darwish, K. A. (2022). Enhancing of Electrical and Dielectric Properties of Barium Zirconate Titanate/Poly (Vinylidene Fluoride) Nano-Composites. Electronics (Switzerland), 11(23), [3855]. https://doi.org/10.3390/electronics11233855 |
Аннотация: | The effects of poly (vinylidene fluoride, PVDF) on barium zirconate titanate nanoparticles has been studied. Different concentrations of (BZT-PVDF) nanocomposites using the formula [x (PVDF)/(1 − x) BZT] (where x = zero, 0.2, 0.4, 0.6, 0.8 and 1) were prepared using the hot pressing method. The BZT nanoparticle was prepared using the tartrate precursor route method. The Dc resistivity as a function of reciprocal temperature (1000/T) K−1 for the composite samples has been studied. The dielectric constant (ε) increases with the amount of BZT, which can be described as the increase of interfacial space charge polarization between (PVDF-BZT) nano-composites and the increase in the ionic mobility of the polymer. The ferroelectric hysteresis of prepared nano-composites has been investigated. The increase of BZT content raises the slope of the hysteresis loop and hence the dielectric polarization, which may be attributed to the dominance of smaller grain size and tetragonality. The increasing in dielectric properties for the prepared samples is very useful in industrial applications, such as sensors, actuators and transducers. © 2022 by the authors. |
Ключевые слова: | AC CONDUCTIVITY BZT DC RESISTIVITY NANO-COMPOSITE PVDF TARTRATE PRECURSOR ROUT |
URI: | http://elar.urfu.ru/handle/10995/131607 |
Условия доступа: | info:eu-repo/semantics/openAccess cc-by |
Текст лицензии: | https://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by/4.0/ |
Идентификатор SCOPUS: | 85143720971 |
Идентификатор WOS: | 000896113500001 |
Идентификатор PURE: | 32889357 b72758f8-71b6-4c85-8c0f-3a345d1604ec |
ISSN: | 2079-9292 |
DOI: | 10.3390/electronics11233855 |
Сведения о поддержке: | Ministry of Education and Science of the Russian Federation, Minobrnauka The research funding from the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program) is gratefully acknowledged. |
Располагается в коллекциях: | Научные публикации ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
Файлы этого ресурса:
Файл | Описание | Размер | Формат | |
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2-s2.0-85143720971.pdf | 3,04 MB | Adobe PDF | Просмотреть/Открыть |
Лицензия на ресурс: Лицензия Creative Commons