Synergistic effect of nano-BaTiO3 and montmorillonite nanoclay on the AC conductivity and dielectric properties of poly(vinylidenefluoride) nanocomposite films
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F24%3A43973072" target="_blank" >RIV/49777513:23640/24:43973072 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/abs/10.1080/00150193.2023.2273732" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/00150193.2023.2273732</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/00150193.2023.2273732" target="_blank" >10.1080/00150193.2023.2273732</a>
Alternative languages
Result language
angličtina
Original language name
Synergistic effect of nano-BaTiO3 and montmorillonite nanoclay on the AC conductivity and dielectric properties of poly(vinylidenefluoride) nanocomposite films
Original language description
Poly(vinylidene fluoride) (PVDF), Barium Titanate (BaTiO3) and Montmorillonite (MMT) nanoclay based polymer nanocomposite (PNCs) were synthesized using a solution casting technique by encapsulating various loadings of BaTiO3 and MMT in PVDF matrix. The completely dispersed and highly flexible PVDF/BaTiO3/MMT nanocomposite films which were subjected to different characterization studies. The structural and morphological analysis of the synthesized nanocomposite films has been done using Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD). BaTiO3 and MMT reinforcement in the polymer matrix results in structural modifications of the PNCs. Thermogravimetric analysis (TGA) were employed to assess the thermal characteristics of PVDF/BaTiO3/MMT PNCs. The dielectric properties such as dielectric constant (ϵ), dielectric loss (tan δ), and AC conductivity (σac) of nanocomposite films were also examined as functions of frequency (50 Hz to 10 MHz) and temperature (30 °C to 150 °C). The highest ϵ was obtained at low frequency at higher temperatures for all the nanocomposite films. These findings imply that the PVDF/BaTiO3/MMT nanocomposites can be an effective material for energy storage applications.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ferroelectrics
ISSN
0015-0193
e-ISSN
1563-5112
Volume of the periodical
618
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
15
Pages from-to
561-575
UT code for WoS article
001153860600023
EID of the result in the Scopus database
2-s2.0-85183390915