| 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
Effect of the carbon nanotube surface characteristics on the conductivity and dielectric constant of carbon nanotube/poly(vinylidene fluoride) composites
Abstract
Commercial multi-walled carbon nanotubes (CNT) were functionalized by oxidation with HNO(3), to introduce oxygen-containing surface groups, and by thermal treatments at different temperatures for their selective removal. The obtained samples were characterized by adsorption of N(2) at -196 degrees C, temperature-programmed desorption and determination of pH at the point of zero charge. CNT/poly(vinylidene fluoride) composites were prepared using the above CNT samples, with different filler fractions up to 1 wt%. It was found that oxidation reduced composite conductivity for a given concentration, shifted the percolation threshold to higher concentrations, and had no significant effect in the dielectric response.