1. Impedance analysis of PEDOT:PSS/CNT composites below percolation threshold
- Author
-
Dmytro Lukashevych, Illia Zhydenko, Halyna Klym, Dmytro Chalyy, and Ivan Karbovnyk
- Subjects
Materials science ,Polymer nanocomposite ,Materials Science (miscellaneous) ,02 engineering and technology ,Carbon nanotube ,Conductivity ,010402 general chemistry ,01 natural sciences ,law.invention ,Condensed Matter::Materials Science ,PEDOT:PSS ,law ,Electrical and Electronic Engineering ,Physical and Theoretical Chemistry ,Composite material ,Nanocomposite ,Percolation threshold ,Cell Biology ,021001 nanoscience & nanotechnology ,Atomic and Molecular Physics, and Optics ,0104 chemical sciences ,Dielectric spectroscopy ,Condensed Matter::Soft Condensed Matter ,Equivalent circuit ,0210 nano-technology ,Biotechnology - Abstract
Electrical responses of pre-percolation PEDOT:PSS polymer 30 micron thick films with incorporated single-walled carbon nanotubes were studied by means of impedance spectroscopy technique. The quantitative description of conductivity features is attempted using equivalent circuit modeling. The proposed model is applied to the experimentally investigated nanocomposite systems with different loadings of the nanofiller.
- Published
- 2021