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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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Bissett, Mark A.
University of Manchester
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (20/20 displayed)
- 2024Synergistic Improvement in the Thermal Conductivity of Hybrid Boron Nitride Nanotube/Nanosheet Epoxy Compositescitations
- 2024High-performance hybrid glass fibre epoxy composites reinforced with amine functionalised graphene oxide for structural applicationscitations
- 2024Structural Health Monitoring of Scarf Bonded Repaired Glass/Epoxy Laminates Interleaved with Carbon Non-woven Veilcitations
- 2023Tribology of Copper Metal Matrix Composites Reinforced with Fluorinated Graphene Oxide Nanosheets: Implications for Solid Lubricants in Mechanical Switchescitations
- 2023Novel techniques for characterising graphene nanoplatelets using Raman spectroscopy and machine learningcitations
- 2022Joule heating and mechanical properties of epoxy/graphene based aerogel compositecitations
- 2021Effect of graphene nanoplatelets on the mechanical and gas barrier properties of woven carbon fibre/epoxy compositescitations
- 2021Fabrication and Mechanical Performance of Graphene Nanoplatelet/Glass Fiber Reinforced Polymer Hybrid Composites
- 2020Sustainable, high barrier polyaleuritate/nanocellulose biocompositescitations
- 2020Multifunctional Biocomposites Based on Polyhydroxyalkanoate and Graphene/Carbon Nanofiber Hybrids for Electrical and Thermal Applicationscitations
- 2018Anodic dissolution growth of metal-organic framework HKUST-1 monitored:Via in situ electrochemical atomic force microscopy
- 2018Anodic dissolution growth of metal-organic framework HKUST-1 monitored via in situ electrochemical atomic force microscopycitations
- 2018Anodic dissolution growth of metal-organic framework HKUST-1 monitored via in situ electrochemical atomic force microscopycitations
- 2017Hydrogen Evolution at Liquid|Liquid Interfaces Catalysed by 2D Materialscitations
- 2016Metal-organic framework templated electrodeposition of functional gold nanostructurescitations
- 2016Asymmetric MoS2-graphene-metal sandwiches: Preparation, characterization and applicationcitations
- 2015Tunable doping of graphene nanoribbon arrays by chemical functionalizationcitations
- 2015Synthesis of Lateral Size-Controlled Monolayer 1H-MoS2@Oleylamine as Supercapacitor Electrodes.citations
- 2012Effect of domain boundaries on the Raman spectra of mechanically strained graphenecitations
- 2011Transition from single to multi-walled carbon nanotubes grown by inductively coupled plasma enhanced chemical vapor depositioncitations
Places of action
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article
Multifunctional Biocomposites Based on Polyhydroxyalkanoate and Graphene/Carbon Nanofiber Hybrids for Electrical and Thermal Applications
Abstract
Biobased and/or biodegradable plastics have been proposed as a sustainable alternative to long-lasting and fossil fuel-derived ones. Among those available, polyhydroxyalkanoate (PHA) shows great potential across a large variety of applications, but it is not used extensively because of its relatively poor physical properties. An expansion of its uses can be accomplished by developing nanocomposites where PHAs are utilized as the polymer matrix. Herein, a PHA biopolyester was melt-blended with graphene nanoplatelets (GNPs) or with a hybrid mixture of GNPs and carbon nanofibers. The resulting nanocomposites exhibited enhanced thermal stability and satisfactory mechanical properties. The hybrid nanocomposites percolated electrically at lower nanofiller loadings compared to the GNP–PHA system. The electrical conductivity at 15 wt % loading was ∼6 times higher than that of the GNP-based nanocomposite. As a result, the electromagnetic interference shielding performance of the hybrid material was around 50% better than the pure GNP-reinforced nanocomposites. The thermal conductivity increased significantly for both types of bionanocomposites and reached values in the order of 5 W K–1 m–1, with the hybrid-based material displaying once again the best performance. Considering the solvent-free and industrially compatible production method utilized to manufacture these nanocomposites, the proposed multifunctional materials can expand the range of applications of PHAs and increase the environmental sustainability of the plastic and plastic electronics industry. The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acsapm.0c00539. SEM high-magnification images, EMI shielding analysis, and details on the setup used to measure the thermal conductivity of the materials (PDF) This article has not yet been cited by other publications.