Publication detail

Characterization of Polyvinylidene Fluoride (PVDF) Electrospun Fibers Doped by Carbon Flakes

KASPAR, P. SOBOLA, D. ČÁSTKOVÁ, K. KNÁPEK, A. BURDA, D. ORUDZHEV, F. DALLAEV, R. TOFEL, P. TRČKA, T. GRMELA, L. HADAŠ, Z.

Original Title

Characterization of Polyvinylidene Fluoride (PVDF) Electrospun Fibers Doped by Carbon Flakes

English Title

Characterization of Polyvinylidene Fluoride (PVDF) Electrospun Fibers Doped by Carbon Flakes

Type

journal article in Web of Science

Language

en

Original Abstract

Polyvinylidene fluoride (PVDF) is a modern polymer material used in a wide variety of ways. Thanks to its excellent resistance to chemical or thermal degradation and low reactivity, it finds use in biology, chemistry, and electronics as well. By enriching the polymer with an easily accessible and cheap variant of graphite, it is possible to affect the ratio of crystalline phases. A correlation between the ratios of crystalline phases and different properties, like dielectric constant as well as piezo- and triboelectric properties, has been found, but the relationship between them is highly complex. These changes have been observed by a number of methods from structural, chemical and electrical points of view. Results of these methods have been documented to create a basis for further research and experimentation on the usability of this combined material in more complex structures and devices.

English abstract

Polyvinylidene fluoride (PVDF) is a modern polymer material used in a wide variety of ways. Thanks to its excellent resistance to chemical or thermal degradation and low reactivity, it finds use in biology, chemistry, and electronics as well. By enriching the polymer with an easily accessible and cheap variant of graphite, it is possible to affect the ratio of crystalline phases. A correlation between the ratios of crystalline phases and different properties, like dielectric constant as well as piezo- and triboelectric properties, has been found, but the relationship between them is highly complex. These changes have been observed by a number of methods from structural, chemical and electrical points of view. Results of these methods have been documented to create a basis for further research and experimentation on the usability of this combined material in more complex structures and devices.

Keywords

polyvinylidene fluoride; graphite; scanning electron microscopy; X-ray diffraction; Raman spectroscopy; Fourier-transform infrared spectroscopy; triboelectric effect

Released

24.11.2020

Publisher

MDPI

ISBN

2073-4360

Periodical

Polymers

Year of study

12

Number

12

State

CH

Pages from

2766-1

Pages to

2766-15

Pages count

15

URL

Full text in the Digital Library

Documents

BibTex


@article{BUT166134,
  author="Pavel {Kaspar} and Dinara {Sobola} and Klára {Částková} and Alexandr {Knápek} and Daniel {Burda} and Farid {Orudzhev} and Rashid {Dallaev} and Pavel {Tofel} and Tomáš {Trčka} and Lubomír {Grmela} and Zdeněk {Hadaš}",
  title="Characterization of Polyvinylidene Fluoride (PVDF) Electrospun Fibers Doped by Carbon Flakes",
  annote="Polyvinylidene fluoride (PVDF) is a modern polymer material used in a wide variety of ways. Thanks to its excellent resistance to chemical or thermal degradation and low reactivity, it finds use in biology, chemistry, and electronics as well. By enriching the polymer with an easily accessible and cheap variant of graphite, it is possible to affect the ratio of crystalline phases. A correlation between the ratios of crystalline phases and different properties, like dielectric constant as well as piezo- and triboelectric properties, has been found, but the relationship between them is highly complex. These changes have been observed by a number of methods from structural, chemical and electrical points of view. Results of these methods have been documented to create a basis for further research and experimentation on the usability of this combined material in more complex structures and devices.",
  address="MDPI",
  chapter="166134",
  doi="10.3390/polym12122766",
  howpublished="online",
  institution="MDPI",
  number="12",
  volume="12",
  year="2020",
  month="november",
  pages="2766-1--2766-15",
  publisher="MDPI",
  type="journal article in Web of Science"
}