Electrical Conductivity of Film Composites Based on Polyvinyledene Fluoride with Carbon Nanotubes
- Authors: Solnyshkin A.V.1,2, Kislova I.L.3, Belov A.N.2, Sysa A.V.2, Stroganov A.A.2, Shevjakov V.I.2, Silibin M.V.2, Mihalchan A.A.4, Lysenko A.A.4
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Affiliations:
- Tver State University
- National Research University of Electronic Technology
- Tver State Technical University
- St. Petersburg State University of Industrial Technologies and Design
- Issue: Vol 51, No 13 (2017)
- Pages: 1702-1706
- Section: Microelectronic and Nanoelectronic Technology
- URL: https://journals.rcsi.science/1063-7826/article/view/202127
- DOI: https://doi.org/10.1134/S1063782617130139
- ID: 202127
Cite item
Abstract
The results of a study of film composites based on polyvinylidene fluoride with carbon nanotubes (CNTs) by dielectric relaxation spectroscopy are presented. For composite samples containing more than 0.5 wt % of nanotubes, nonlinear current–voltage characteristics are obtained. The concentration dependences of the electrical conductivity of the composites are examined and the percolation threshold for the samples under study is determined. It is shown that an insignificant increase in the electrical conductivity of the composites is observed even upon filling with 0.2 wt % of CNTs, whereas the electrical conductivity becomes three orders of magnitude higher upon the introduction of 1 wt% of CNTs and is seven orders of magnitude higher at more than 3 wt %, compared with the unfilled polymer. This confirms that CNTs are promising for the development of electrically conducting composites and film materials on the basis of polyvinylidene fluoride.
About the authors
A. V. Solnyshkin
Tver State University; National Research University of Electronic Technology
Author for correspondence.
Email: lostsleep@yandex.ru
Russian Federation, Tver; Moscow
I. L. Kislova
Tver State Technical University
Email: lostsleep@yandex.ru
Russian Federation, Tver
A. N. Belov
National Research University of Electronic Technology
Email: lostsleep@yandex.ru
Russian Federation, Moscow
A. V. Sysa
National Research University of Electronic Technology
Email: lostsleep@yandex.ru
Russian Federation, Moscow
A. A. Stroganov
National Research University of Electronic Technology
Email: lostsleep@yandex.ru
Russian Federation, Moscow
V. I. Shevjakov
National Research University of Electronic Technology
Email: lostsleep@yandex.ru
Russian Federation, Moscow
M. V. Silibin
National Research University of Electronic Technology
Email: lostsleep@yandex.ru
Russian Federation, Moscow
A. A. Mihalchan
St. Petersburg State University of Industrial Technologies and Design
Email: lostsleep@yandex.ru
Russian Federation, St. Petersburg
A. A. Lysenko
St. Petersburg State University of Industrial Technologies and Design
Email: lostsleep@yandex.ru
Russian Federation, St. Petersburg