Electromagnetic properties and performance of exfoliated graphite (EG)–Thermoplastic polyurethane (TPU) nanocomposites at microwaves

M Valentini, F Piana, J Pionteck, FR Lamastra… - … Science and Technology, 2015 - Elsevier
Nanocomposite materials based on commercial thermoplastic polyurethane (TPU) loaded
with exfoliated graphite (EG) in concentration between 0 and 20 wt.% have been prepared …

Two-step electrical percolation in nematic liquid crystals filled with multiwalled carbon nanotubes

S Tomylko, O Yaroshchuk, N Lebovka - Physical Review E, 2015 - APS
Percolation of carbon nanotubes (CNTs) in liquid crystals (LCs) opens the way for a unique
class of anisotropic hybrid materials with a complex dielectric constant widely controlled by …

Structural evolution and dielectric properties of suspensions of carbon nanotubes in nematic liquid crystals

S Tomylko, O Yaroshchuk, O Koval'Chuk… - Physical Chemistry …, 2017 - pubs.rsc.org
Structuring of carbon nanotubes (CNTs) in liquid crystals (LCs) and electro-physical
characteristics of LC+ CNT suspensions were studied in a very broad range of CNT …

A mesoscopic model for the effective electrical conductivity of composite polymeric electrolytes

MY Sushko, AK Semenov - Journal of molecular liquids, 2019 - Elsevier
The effective quasistatic conductivity of composite polymeric electrolytes is studied in terms
of a hard-core–penetrable-layer model. Used to incorporate the interface phenomena (such …

Rigorously solvable model for the electrical conductivity of dispersions of hard-core–penetrable-shell particles and its applications

MY Sushko, AK Semenov - Physical Review E, 2019 - APS
We generalize the compact group approach to conducting systems to give a self-consistent
analytical solution to the problem of the effective quasistatic electrical conductivity of …

Effective dielectric response of dispersions of graded particles

MY Sushko - Physical Review E, 2017 - APS
Based upon our compact group approach and the Hashin-Shtrikman variational theorem,
we propose a solution, which effectively incorporates many-particle effects in concentrated …

Finding the effective structure parameters for suspensions of nano-sized insulating particles from low-frequency impedance measurements

MY Sushko, VY Gotsulskiy, MV Stiranets - Journal of Molecular Liquids, 2016 - Elsevier
Based on the method of compact groups of inhomogeneities, we formulate new mixing rules
for suspensions of charged insulating particles. They express the quasistatic conductivity …

On applicability of differential mixing rules for statistically homogeneous and isotropic dispersions

AK Semenov - Journal of Physics Communications, 2018 - iopscience.iop.org
The classical differential mixing rules are assumed to be independent effective-medium
approaches, applicable to certain classes of systems. In the present work, the inconsistency …

Модель самоорганизации ближайшей окрестности элементов перколяционных кластеров: зависимость свойств от истории формирования

АН Герега, ЮВ Крывченко - Физическая мезомеханика, 2019 - cyberleninka.ru
Ближайшая окрестность элемента кластерной системы рассматривается как
«описанные» вокруг него в фазовых пространствах свойств перколяционные поля …

Вплив неоднорідності міжфазного шару на перколяційну поведінку провідності дисперсних систем типу ізолятор-провідник

АК Семенов - Фізика аеродисперсних систем, 2020 - fas.onu.edu.ua
Анотація В даній роботі аналізується вплив неоднорідності профілю електричної
провідності міжфазного шару на поведінку електричної провідності систем типу …