| 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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Otazaghine, Belkacem
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Synthesis of novel reactive flame retardant to improve fire resistance and mechanical properties in epoxy resincitations
- 2024A new method based on TGA/FTIR coupling to quantify the different thermal degradation steps of EVA/HNT composites prepared by different processingcitations
- 2023Accelerated weathering influence on natural fibers and their composites
- 2023One-Step Multifunctionalization of Flax Fabrics for Simultaneous Flame-Retardant and Hydro-Oleophobic Properties Using Radiation-Induced Graft Polymerizationcitations
- 2023Modified halloysite nanotubes (HNT) used as part of a flame retardant system for a LLDPE/EVA blend
- 2023Chemical modification strategies for the control of graphene localization in PS/PMMA blendcitations
- 2022Boron nitride modification and its incorporation into PMMA/PA6 polymer blend
- 2022Correlation between multiple chemical modification strategies on graphene or graphite and physical / electrical propertiescitations
- 2022Flame retardancy of flax fibers by pre-irradiation grafting of a phosphonate monomercitations
- 2022h-BN Modification Using Several Hydroxylation and Grafting Methods and Their Incorporation into a PMMA/PA6 Polymer Blendcitations
- 2022h-BN modification using hydroxylation and grafting and its incorporation into PMMA/PA6 polymer blend
- 2022Effect of modified graphene localization in PMMA/PS nanocomposites on electrical properties
- 2021Radio-grafting of phosphorus flame retardant on flax fabrics: Pre-irradiation method
- 2021Graphene and graphite chemical modifications to perform electrical conductive polymer nanocomposites
- 2021Control of graphene localization in co-continuous PMMA/PS polymer blends via chemical modification for electrical application
- 2021Modification of Flax Fabrics by Pre-Irradiation Graftings of Phosphorus-Based Flame Retardants
- 2021Influence of the Localization of Hexagonal-Boron Nitride Particles in a Co-Continuous Polyamide/Polypropylene Blend on the Thermal Conductivity of the Composite
- 2020Kinetic and thermodynamic parameters guiding the localization of regioselectively modified kaolin platelets into a PS/PA6 co-continuous blendcitations
- 2020Halloysite nanotubes (HNTs)/polymer nanocomposites: thermal degradation and flame retardancycitations
- 2020Fire behavior of innovative alginate foamscitations
- 2019Fire retardancy effect of phosphorus-modified halloysite on polyamide-11 nanocompositescitations
- 2018Modification of the Interface/Interphase in Natural Fibre Reinforced Composites: Treatments and Processes
- 2018Surfaces and Interfaces in Natural Fibre Reinforced Composites ; Surfaces and Interfaces in Natural Fibre Reinforced Composites: Fundamentals, Modifications and Characterizationcitations
- 2017Microstructures and properties of Halloysite/polyamide 11 nanocomposites and filled polymer blends
- 2017Hyperelastic behavior of modified sepiolite/SEBS thermoplastic elastomerscitations
- 2017Grafting of graphene oxide with Ps, PMMA and PVAC for nanocomposite applications
- 2016Fire retardancy of polypropylene/kaolinite compositescitations
- 2016Thermal degradation of polyesters filled with magnesium dihydroxide and magnesium oxidecitations
- 2015Ethylene-vinyl acetate copolymer/aluminium trihydroxide composites: A new method to predict the barrier effect during cone calorimeter testscitations
- 2014Fire retardancy of ethylene vinyl acetate/ultrafine kaolinite compositescitations
- 2014Improvement of the fire behavior of poly(1,4-butanediol succinate)/flax biocomposites by fiber surface modification with phosphorus compounds: molecular versus macromolecular strategycitations
- 2008Synthesis of triblock copolymers from glycolysed poly(ethylene terephthalate) by living radical polymerizationcitations
Places of action
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conferencepaper
Control of graphene localization in co-continuous PMMA/PS polymer blends via chemical modification for electrical application
Abstract
National audience ; Nanocomposites containing polymer matrix and graphene appear to be one of the most innovative electrical conductive materials. However, the difficulty to disperse graphene and exfoliate it in polymeric phase forces to incorporate high amounts of graphene to obtain high electrical property. The challenge is to control graphene exfoliation and localization in immiscible polymer blends, in order to reduce its amount while having an improvement of the electrical conductivity. By using polymer blends and controlling the localization of graphene in the blend, the percolation threshold can be decreased [1]. In this context, the present study is focusing on the chemical modification of graphene in order to improve and localize its dispersion into polymer blends. PMMA/PS co-continuous blend was prepared by melt mixing. The continuous interface, which separates the two polymers, will be the future location of graphene to form a percolated network. To exfoliate the graphene and guide the platelets at the interface of the blend during the compounding, oxidation treatments followed by grafting reactions, with PS based copolymers, were performed. As exfoliated graphene grafted with PS (GO-g-PS) has more affinity with PS, it was first dispersed in PMMA, and then PS was added during melt mixing. Hence, the GO-g-PS functionalized graphene migrated to the interface during the process.