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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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Ciecierska, Ewelina
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2016Synthesis of the RGO/Al2O3 core-shell nanocomposite flakes and characterization of their unique electrostatic properties using zeta potential measurementscitations
- 2016Synthesis of RGO/TiO2 nanocomposite flakes and characterization of their unique electrostatic properties using zeta potential measurementscitations
- 2015Effect of styrene addition on thermal properties of epoxy resin doped with carbon nanotubescitations
- 2014Enhancement of thermal and electrical conductivity of CFRP by application of carbon nanotubes
- 2014Characterization of polymer based nanocomposites with carbon nanotubescitations
- 2011The effect of the surface modification of carbon nanotubes on their dispersion in the epoxy matrix
- 2011Functionalization effect on physico-mechanical properties of multi-walled carbon nanotubes/epoxy composites
- 2010Quantitative description of the spatial dispersion of carbon nanotubes in polymeric matrix
Places of action
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booksection
Enhancement of thermal and electrical conductivity of CFRP by application of carbon nanotubes
Abstract
<p>The aim of the work was to improve the thermal and electrical conductivities of CFRP by enhancement of epoxy matrix thermal and electrical properties. To achieve the goal multiwall carbon nanotubes (CNTs) were applied as a filler. CNTs were dispersed in epoxy resin using three roll milling. Nanocomposites with weight amount varied from 0.05 to 1% were fabricated and studied. Scanning and transmission electron microscopies were used for CNTs dispersion control. Thermal diffusivity and electrical conductivity were also measured. Rheological parameters, such as viscosity, storage and loss modulus were tested. CNTs significantly increase the viscosity of neat epoxy, what makes difficult the infiltration of carbon fibres. An addition of solvent was applied for decreasing the viscosity of epoxy with CNTs. Influence of the solvent on thermal and electrical conductivity, as well as mechanical properties was investigated. Application of CNTs increases the thermal and electrical conductivity, mechanical properties, however decreases the curing time and viscosity.</p>