| 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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Laurikainen, Pekka
Tampere University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024The role of hard and soft segments in the thermal and mechanical properties of non-isocyanate polyurethanes produced via polycondensation reactioncitations
- 2023Characterisation and Validation of the Microscale Testing of Fibre Matrix Interphases
- 2022Fiber Resizing, Compounding and Validationcitations
- 2022Towards Sustainable Composite Manufacturing with Recycled Carbon Fiber Reinforced Thermoplastic Compositescitations
- 2022Micro-fatigue test - A new dimension towards cyclic load test for interface characterisation
- 2021Effect of graphene oxide surface treatment on the interfacial adhesion and the tensile performance of flax epoxy compositescitations
- 2020Resizing approach to increase the viability of recycled fibre-reinforced compositescitations
- 2020Resizing Approach to Increase the Viability of Recycled Fibre-Reinforced Compositescitations
- 2019Properties of pyrolytically recycled carbon fibers and their re-use in composites
- 2019DLC-treated aramid-fibre compositescitations
- 2019DLC-treated aramid-fibre composites: Tailoring nanoscale-coating for macroscale performancecitations
- 2017Automated high-throughput microbond tester for interfacial shear strength studies
- 2017Characterization of the Ageing of Glass Fibre-Reinforced Polymers ; Lasikuitulujitteisten polymeerimateriaalien vanhenemisen karakterisointi
- 2017The Ageing of Glass Fibres Used in Polymeric Composites
Places of action
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article
Effect of graphene oxide surface treatment on the interfacial adhesion and the tensile performance of flax epoxy composites
Abstract
The high stiffness and damping properties of flax fibres promote the integration of biocomposites in structural applications. However, the strength of flax/epoxy composites is still limited compared to glass/epoxy composites. Graphene oxide (GO) has proved to be a promising building block for nanocomposites due to its high toughness, stiffness and tunable interfacial interactions with polymers. This study aims to understand the potential of GO-based surface treatment of flax fibres to modify the interfacial adhesion and tensile performance of flax fibre/epoxy composites. GO-modification improves the interfacial shear strength of elementary flax fibre/epoxy by 43%. The interfacial improvement is also established by the 40% higher transverse bending strength compared to untreated flax/epoxy composites. The tensile moduli of GO-modified flax/epoxy composites are on average 2 GPa higher than for untreated flax fibre/epoxy composites in all strain ranges. The quasi-static longitudinal tensile strength of unidirectional composites is not affected by GO-modification.