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Article

Case Study of Polyvinylidene Fluoride Doping by Carbon Nanotubes

1
Department of Physics, Faculty of Electrical Engineering and Communication, Brno University of Technology, Technická 2848/8, 616 00 Brno, Czech Republic
2
Central European Institute of Technology BUT, Purkyňova 123, 612 00 Brno, Czech Republic
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Department of Inorganic Chemistry and Chemical Ecology, Dagestan State University, Makhachkala, St. M. Gadjieva 43-a, 367015 Makhachkala, Russia
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Department of Ceramics and Polymers, Faculty of Mechanical Engineering, Brno University of Technology, Technická 2, 616 69 Brno, Czech Republic
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Institute of Scientific Instruments of the Czech Academy of Sciences, Královopolská 147, 612 64 Brno, Czech Republic
*
Author to whom correspondence should be addressed.
Academic Editor: Klara Hernadi
Materials 2021, 14(6), 1428; https://doi.org/10.3390/ma14061428
Received: 2 February 2021 / Revised: 26 February 2021 / Accepted: 8 March 2021 / Published: 15 March 2021
(This article belongs to the Special Issue Innovative Technologies in Carbon Based Materials)
Modern material science often makes use of polyvinylidene fluoride thin films because of various properties, like a high thermal and chemical stability, or a ferroelectric, pyroelectric and piezoelectric activity. Fibers of this polymer material are, on the other hand, much less explored due to various issues presented by the fibrous form. By introducing carbon nanotubes via electrospinning, it is possible to affect the chemical and electrical properties of the resulting composite. In the case of this paper, the focus was on the further improvement of interesting polyvinylidene fluoride properties by incorporating carbon nanotubes, such as changing the concentration of crystalline phases and the resulting increase of the dielectric constant and conductivity. These changes in properties have been explored by several methods that focused on a structural, chemical and electrical point of view. The resulting obtained data have been documented to create a basis for further research and to increase the overall understanding of the properties and usability of polyvinylidene fluoride fiber composites. View Full-Text
Keywords: polyvinylidene fluoride; carbon nanotubes; crystalline phases; dielectric constant polyvinylidene fluoride; carbon nanotubes; crystalline phases; dielectric constant
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MDPI and ACS Style

Kaspar, P.; Sobola, D.; Částková, K.; Dallaev, R.; Šťastná, E.; Sedlák, P.; Knápek, A.; Trčka, T.; Holcman, V. Case Study of Polyvinylidene Fluoride Doping by Carbon Nanotubes. Materials 2021, 14, 1428. https://doi.org/10.3390/ma14061428

AMA Style

Kaspar P, Sobola D, Částková K, Dallaev R, Šťastná E, Sedlák P, Knápek A, Trčka T, Holcman V. Case Study of Polyvinylidene Fluoride Doping by Carbon Nanotubes. Materials. 2021; 14(6):1428. https://doi.org/10.3390/ma14061428

Chicago/Turabian Style

Kaspar, Pavel, Dinara Sobola, Klára Částková, Rashid Dallaev, Eva Šťastná, Petr Sedlák, Alexandr Knápek, Tomáš Trčka, and Vladimír Holcman. 2021. "Case Study of Polyvinylidene Fluoride Doping by Carbon Nanotubes" Materials 14, no. 6: 1428. https://doi.org/10.3390/ma14061428

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