| 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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Silva, J. P.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2016Bacterial cellulose-lactoferrin as an antimicrobial edible packagingcitations
- 2016Acetylated bacterial cellulose coated with urinary bladder matrix as a substrate for retinal pigment epitheliumcitations
- 2015Bacterial Cellulose As a Support for the Growth of Retinal Pigment Epitheliumcitations
- 2015Erratum: Bacterial Cellulose As a Support for the Growth of Retinal Pigment Epithelium (Biomacromolecules (2015) 16:4 (1341-1351) DOI: 10.1021/acs.biomac.5b00129)citations
- 2014Processing and characterization of α-elastin electrospun membranescitations
- 2014Modifying fish gelatin electrospun membranes for biomedical applications: Cross-linking and swelling behaviorcitations
- 2009Low percolation transitions in carbon nanotube networks dispersed in a polymer matrix: dielectric properties, simulations and experimentscitations
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article
Low percolation transitions in carbon nanotube networks dispersed in a polymer matrix: dielectric properties, simulations and experiments
Abstract
The low concentration behaviour and the increase of the dielectric constant in carbon nanotubes/polymer nanocomposites near the percolation threshold are still not well understood. In this work, a numerical model has been developed which focuses on the effect of the inclusion of conductive fillers in a dielectric polymer matrix on the dielectric constant and the dielectric strength. Experiments have been carried out in carbon nanotubes/poly(vinylidene fluoride) nanocomposites in order to compare to the simulation results. This work shows how the critical concentration is related to the formation of capacitor networks and that these networks give rise to high variations in the electrical properties of the composites. Based on numerical studies, the dependence of the percolation transition on the preparation of the nanocomposite is discussed. Finally, based on numerical and experimental results, both ours and from other authors, the causes of anomalous percolation behaviour of the dielectric constant are identified.