| 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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Caparros, C.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2013Development of inkjet printed strain sensorscitations
- 2013Influence of zeolite structure and chemistry on the electrical response and crystallization phase of poly(Vinylidene fluoride)citations
- 2013Improving the binding capacity of Ni<sup>2+</sup> decorated porous magnetic silica spheres for histidine-rich protein separationcitations
- 2013γ-Phase nucleation and electrical response of poly(vinylidene fluoride)/microporous titanosilicates compositescitations
- 2012Effect of filler size and concentration on the structure and properties of poly(vinylidene fluoride)/BaTiO <inf>3</inf> nanocompositescitations
- 2012Fabrication of poly(lactic acid)-poly(ethylene oxide) electrospun membranes with controlled micro to nanofiber sizescitations
- 2012Design and characterization of Ni <inf>2+</inf> and Co <inf>2+</inf> decorated Porous Magnetic Silica spheres synthesized by hydrothermal-assisted modified-Stöber method for His-tagged proteins separationcitations
- 2012Electrical and thermal behavior of γ-phase poly(vinylidene fluoride)/NaY zeolite compositescitations
- 2012The effect of nanotube surface oxidation on the electrical properties of multiwall carbon nanotube/poly(vinylidene fluoride) compositescitations
- 2011Horizontal low gradient magnetophoresis behaviour of iron oxide nanoclusters at the different steps of the synthesis routecitations
- 2011Effect of the carbon nanotube surface characteristics on the conductivity and dielectric constant of carbon nanotube/poly(vinylidene fluoride) compositescitations
- 2010Contribution to the study of ferrite nanobeads: Synthesis, characterization and investigation of horizontal low gradient magnetophoresis behaviour
Places of action
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article
The effect of nanotube surface oxidation on the electrical properties of multiwall carbon nanotube/poly(vinylidene fluoride) composites
Abstract
Carbon nanotube/poly(vinylidene fluoride) (CNT/PVDF) composites were prepared using CNT with different oxidation and thermal treatments. The oxidation procedure leads to CNT with the most acidic characteristics that lower the degree of crystallinity of the polymer and contribute to a large increase of the dielectric constant. The surface treatments, in general, increase the percolation threshold and decrease conductivity. The surface treatments do not seem to affect CNT interactions and similar degrees of dispersion are achieved in all cases, as shown by the SEM results. The maximum value of the dielectric constant is similar to 630. It is demonstrated that the composite conductivity can be attributed to a hopping mechanism that is strongly affected by the surface treatment of the CNT.