| 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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Duraccio, Donatella
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024UV-curable coatings for energy harvesting applications: Current state-of-the-art and future perspectivescitations
- 2024Influence of Dry-Mixing and Solvent Casting Blending Techniques on the Mechanical and Biological Behavior of Novel Biocompatible Poly(ε-caprolactone)/Alumina-Toughened Zirconia Scaffolds Obtained by 3D Printingcitations
- 2023Mechanical and Biological Characterization of PMMA/Al2O3 Composites for Dental Implant Abutmentscitations
- 2023Mechanical and Biological Characterization of PMMA/Al2O3 Composites for Dental Implant Abutmentscitations
- 2023Influence of Mechanical Properties on the Piezoelectric Response of UV-Cured Composite Films Containing Different ZnO Morphologiescitations
- 2023Tailoring the Magnetic and Electrical Properties of Epoxy Composites Containing Olive-Derived Biochar through Iron Modificationcitations
- 2022Ethylene-Vinyl Acetate (EVA) containing waste hemp-derived biochar fibers: mechanical, electrical, thermal and tribological behaviorcitations
- 2022Electrical measurements of ultra high molecular weight polyethylene composites as indicators of the manufacturing process reproducibility
- 2022Influence of different dry-mixing techniques on the mechanical, thermal, and electrical behavior of ultra-high molecular weight polyethylene/exhausted tire carbon compositescitations
- 2022Mechanical, electrical, thermal and tribological behavior of epoxy resin composites reinforced with waste hemp-derived carbon fiberscitations
- 2021Synthesis and characterization of UV-curable nanocellulose/ZnO/AlN acrylic flexible films: thermal, dynamic mechanical and piezoelectric responsecitations
- 2021Rheological, mechanical, thermal and electrical properties of UHMWPE/CNC compositescitations
- 2020Synthesis and piezoelectric characterization of UV-Curable Nanocellulose/ZnO/AlN polymeric flexible films for green energy generation applicationscitations
- 2019Approximate Mechanical Properties of Clamped–Clamped Perforated Membranes From In-Situ Deflection Measurements Using a Stylus Profilercitations
- 2018Fast multi-parametric method for mechanical properties estimation of clamped—clamped perforated membranes
- 2018UV-Cured Composite Films Containing ZnO Nanostructures: Effect of Filler Shape on Piezoelectric Responsecitations
- 2017Preparation and characterization of UV-cured composite films containing ZnO nanostructures: effect of filler geometric features on piezoelectric responsecitations
- 2011Polymer dynamics in epoxy/alumina nanocomposites studied by various techniquescitations
- 2010Isotactic polypropylene composites reinforced with multiwall carbon nanotubes, part 2: Thermal and mechanical properties related to the structurecitations
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article
Ethylene-Vinyl Acetate (EVA) containing waste hemp-derived biochar fibers: mechanical, electrical, thermal and tribological behavior
Abstract
To reduce the use of carbon components sourced from fossil fuels, hemp fibers were pyrolyzed and utilized as filler to prepare EVA-based composites for automotive applications. The mechanical, tribological, electrical (DC and AC) and thermal properties of EVA/fiber biochar (HFB) composites containing different amounts of fibers (ranging from 5 to 40 wt.%) have been thoroughly studied. The morphological analysis highlighted an uneven dispersion of the filler within the polymer matrix, with poor interfacial adhesion. The presence of biochar fibers did not affect the thermal behavior of EVA (no significant changes of Tm, Tc and Tg were observed), notwithstanding a slight increase in the crystallinity degree, especially for EVA/HFB 90/10 and 80/20. Conversely, biochar fibers enhanced the thermo-oxidative stability of the composites, which increased with increasing the biochar content. EVA/HFB composites showed higher stiffness and lower ductility than neat EVA. In addition, high concentrations of fiber biochar allowed achieving higher thermal conductivity and microwave electrical conductivity. In particular, EVA/HFB 60/40 showed a thermal conductivity higher than that of neat EVA (respectively, 0.40 vs. 0.33 W·m−1 ·K−1); the same composite exhibited an up to twenty-fold increased microwave conductivity. Finally, the combination of stiffness, enhanced thermal conductivity and intrinsic lubricating features of the filler resulted in excellent wear resistance and friction reduction in comparison with unfilled EVA.