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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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Romano, Vittorio
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Publications (5/5 displayed)
- 2022Thermo‐Electric Properties of Poly(lactic) Acid Filled with Carbon‐Based Particles: Experimental and Simulation Studycitations
- 2022Thermal and Dielectric Properties of 3D Printed Parts Based on Polylactic Acid Filled with Carbon Nanostructurescitations
- 2019Nanocarbon/Poly(Lactic) Acid for 3D Printing: Effect of Fillers Content on Electromagnetic and Thermal Propertiescitations
- 2018Anisotropic thermal conductivity study of nano-additives/epoxy based nanocompositescitations
- 2018Evaluation of thermal and electrical conductivity of carbon-based PLA nanocomposites for 3D printingcitations
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article
Thermo‐Electric Properties of Poly(lactic) Acid Filled with Carbon‐Based Particles: Experimental and Simulation Study
Abstract
<jats:title>Abstract</jats:title><jats:p>Polymer composites filled with high thermal and electrical conductivity nanofillers show enhanced thermo‐electric properties which encourage their use in heat transfer applications. In the present study, nanocomposites based on polylactic acid (PLA) containing up to 9 wt% of multi‐walled carbon nanotubes (trade name: N7000) and graphene nanoplates (trade name: TNIGNP) are produced via melt compounding and then morphologically, electrically, and thermally investigated. The results are correlated to the different characteristic of the fillers and their interaction with the PLA. At the highest investigated filler concentration, an electrical conductivity of about 2 S m<jats:sup>–1</jats:sup>and a thermal conductivity of 0.725 W m<jats:sup>–1</jats:sup> K<jats:sup>–1</jats:sup>are measured respectively for nanocomposites based on N7000 and TNIGNP, which are decisively higher than the values measured for unfilled PLA (5.9 ×∙10<jats:sup>–2</jats:sup> S m<jats:sup>–1</jats:sup>and 0.205 W m<jats:sup>–1</jats:sup> K<jats:sup>–1</jats:sup>). Moreover, multiphysics simulations are performed on the best performing nanocomposites for evaluating their thermo‐electric properties when an electrical heating or a direct heat flux are applied.</jats:p>