Dielectric and Piezoelectric Properties of Composite Poly(vinylidene fluoride-trifluoroethylene) Copolymer with Carbon Nanotubes
- Authors: Kiselev D.A.1,2, Silibin M.V.2, Solnyshkin A.V.2,3, Sysa A.V.2, Bdikin I.K.2
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Affiliations:
- National University of Science and Technology MISiS
- National Research University of Electronic Technology
- Tver State University
- Issue: Vol 54, No 15 (2018)
- Pages: 1483-1486
- Section: The Study of Structure and Properties Physical Methods for Study and Control
- URL: https://journals.rcsi.science/0020-1685/article/view/158604
- DOI: https://doi.org/10.1134/S0020168518150086
- ID: 158604
Cite item
Abstract
Film samples of poly(vinylidene fluoride-trifluoroethylene) copolymer containing 2% of carbon nanotubes were synthesized. The temperatures of the ferroelectric phase transition and the value of permittivity at the frequency of 1 MHz were determined. The surface was visualized using scanning probe microscopy; the values of the effective piezoelectric coefficient were obtained. It was shown that incorporation of carbon nanotubes into the polymer matrix improves the values of the permittivity and piezoelectric coefficient of the polymer.
About the authors
D. A. Kiselev
National University of Science and Technology MISiS; National Research University of Electronic Technology
Author for correspondence.
Email: dm.kiselev@gmail.com
Russian Federation, Moscow, 119049; Moscow, 124498
M. V. Silibin
National Research University of Electronic Technology
Email: dm.kiselev@gmail.com
Russian Federation, Moscow, 124498
A. V. Solnyshkin
National Research University of Electronic Technology; Tver State University
Email: dm.kiselev@gmail.com
Russian Federation, Moscow, 124498; Tver, 170100
A. V. Sysa
National Research University of Electronic Technology
Email: dm.kiselev@gmail.com
Russian Federation, Moscow, 124498
I. K. Bdikin
National Research University of Electronic Technology
Email: dm.kiselev@gmail.com
Russian Federation, Moscow, 124498
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