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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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Anjos, Erick Gabriel Ribeiro Dos
in Cooperation with on an Cooperation-Score of 37%
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Publications (5/5 displayed)
- 2023Preparation of antistatic and biodegradable packaging of <scp>PLA</scp>/<scp>PHBV</scp> blend‐based glassy carbon and graphene nanoplatelets compositescitations
- 2023A viable strategy to recycle post-used carbon fiber thermoset composites as a multi-functional filler for PP compositescitations
- 2023Polypropylene/talc/graphene nanoplates (<scp>GNP</scp>) hybrid composites: Effect of <scp>GNP</scp> content on the thermal, rheological, mechanical, and electrical propertiescitations
- 2022Synergistic effect of adding graphene nanoplates and carbon nanotubes in polycarbonate/acrylonitrile‐styrene‐butadiene copolymer blendcitations
- 2022A review concerning the main factors that interfere in the electrical percolation threshold content of polymeric antistatic packaging with carbon fillers as antistatic agentcitations
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article
Preparation of antistatic and biodegradable packaging of <scp>PLA</scp>/<scp>PHBV</scp> blend‐based glassy carbon and graphene nanoplatelets composites
Abstract
<jats:title>Abstract</jats:title><jats:p>Glassy carbon (GC) and graphene nanoplatelets (GNP) were used as fillers for the preparation of antistatic and biodegradable composites based on poly (lactic acid)/poly(3‐hydroxybutyrate‐<jats:italic>co</jats:italic>‐3‐hydroxyvalerate) (PLA/PHBV) blend. In this work, PLA/PHBV (80/20) blends with the addition of different GC contents (0.1, 0.3, and 0.5 wt%) were prepared by melt mixing using a twin‐screw extruder, and specimens were injection molded. Furthermore, hybrid composites were prepared with the addition of 5 wt% of GNP and different GC contents (0.1, 0.3, and 0.5 wt%) using the same processing. The effect of the addition of GC and GNP on the mechanical, electrical, and electromagnetic properties and its effect on the biodegradability of the PLA/PHVB blend was evaluated. The simultaneous addition of GC (0.3 and 0.5 wt%) and GNP (5 wt%) significantly increases the elastic modulus and decreases the electrical resistivity, becoming suitable for electrostatic discharge protection packaging applications. The hybrid composite GC0.5/GNP5 reached a maximum value of total attenuation (4.5 dB), which corresponds to 60% EMI shielding. The degree of crystallinity affects biodegradability more than the type or presence of carbon material. After 110 days of anaerobic biodegradation, the hybrid composite exhibited 10% biodegradability due to the high degree of crystallinity that hinders the biodegradability process. The hybrid composites with the addition of GC and GNP are very promising for use in antistatic packaging.</jats:p>