| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Macutkevic, Jan
Center for Physical Sciences and Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (25/25 displayed)
- 2023Multilayered Composites with Carbon Nanotubes for Electromagnetic Shielding Applicationcitations
- 2022Dielectric Properties of Hybrid Polyethylene Composites Containing Cobalt Nanoparticles and Carbon Nanotubescitations
- 2022Tannin-based resins for 3D printing of porous carbon architecturescitations
- 2022Electrical conductivity and dielectric relaxation in Ag1-xLixNbO3citations
- 2022Electrical Conductivity and Dielectric Relaxation in Ag1−xLixNbO3citations
- 2021Dielectric properties of PDMS composites filled with SrTiO 3 nanoparticlescitations
- 2021Fibers of Thermoplastic Copolyamides with Carbon Nanotubes for Electromagnetic Shielding Applicationscitations
- 2021Dielectric Relaxation Spectroscopy and Synergy Effects in Epoxy/MWCNT/Ni@C Compositescitations
- 2020Crossover from Ferroelectric to Relaxor Behavior in Ba1−xCaxTiO3 (x = 0.17) Systemcitations
- 2020Dielectric Relaxation in the Hybrid Epoxy/MWCNT/MnFe2O4 Compositescitations
- 2020Electrical percolation and electromagnetic properties of polydimethylsiloxane composites filled with Ag nanoparticles of different sizescitations
- 2020THz Spectroscopy as a Versatile Tool for Filler Distribution Diagnostics in Polymer Nanocompositescitations
- 2019Fine Tuning of Electrical Transport and Dielectric Properties of Epoxy/Carbon Nanotubes Composites via Magnesium Oxide Additivescitations
- 2019Electromagnetic Properties of Carbon Gelscitations
- 2019Broadband Dielectric Properties of Fe<sub>2</sub>O<sub>3</sub>·H<sub>2</sub>O Nanorods/Epoxy Resin Compositescitations
- 2019Electromagnetics of carbon: Nano versus microcitations
- 2019Broadband Dielectric Properties of Fe2O3·H2O Nanorods/Epoxy Resin Compositescitations
- 2019Dielectric Properties of Epoxy-Matrix Composites with Tungsten Disulfide Nanotubescitations
- 2018Size-dependent electrical and thermal properties of onion-like carbons / polyurethane compositescitations
- 2018Influence of carbon nanotube surface treatment on resistivity and low‐frequency noise characteristics of epoxy‐based compositescitations
- 2018Hot-melt adhesives based on co-polyamide and multiwalled carbon nanotubescitations
- 2015Ultrasonic and dielectric relaxations in PDMS/ZnO nanocompositecitations
- 2015Synergy effects in the electrical conductivity behavior of onion-like carbon and multiwalled carbon nanotubes compositescitations
- 2014Dielectric properties of graphite-based epoxy compositescitations
- 2010Terahertz sensing with carbon nanotube layers coated on silica fibers: Carrier transport versus nanoantenna effectscitations
Places of action
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article
THz Spectroscopy as a Versatile Tool for Filler Distribution Diagnostics in Polymer Nanocomposites
Abstract
<jats:p>Polymer composites containing nanocarbon fillers are under intensive investigation worldwide due to their remarkable electromagnetic properties distinguished not only by components as such, but the distribution and interaction of the fillers inside the polymer matrix. The theory herein reveals that a particular effect connected with the homogeneity of a composite manifests itself in the terahertz range. Transmission time-domain terahertz spectroscopy was applied to the investigation of nanocomposites obtained by co-extrusion of PLA polymer with additions of graphene nanoplatelets and multi-walled carbon nanotubes. The THz peak of permittivity’s imaginary part predicted by the applied model was experimentally shown for GNP-containing composites both below and above the percolation threshold. The physical nature of the peak was explained by the impact on filler particles excluded from the percolation network due to the peculiarities of filler distribution. Terahertz spectroscopy as a versatile instrument of filler distribution diagnostics is discussed.</jats:p>