| 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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Pruvost, Sébastien
Institut National des Sciences Appliquées de Lyon
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Ambient moisture influence on the secondary relaxations of epoxy-amine networks with different crosslink densitiescitations
- 2023Pyroresistive Properties of Composites Based on HDPE and Carbon Fillerscitations
- 2023Dispersion of Cellulose Nanofibers in Methacrylate-Based Nanocompositescitations
- 2022Effect of Temperature and Humidity on the Water and Dioxygen Transport Properties of Polybutylene Succinate/Graphene Nanoplatelets Nanocomposite Filmscitations
- 2021Dielectric behaviour of an epoxy network cured with a phosphonium-based ionic liquidcitations
- 2021Improvement of Barrier Properties of Biodegradable Polybutylene Succinate/Graphene Nanoplatelets Nanocomposites Prepared by Melt Processcitations
- 2019The Role of Fluorinated IL as an Interfacial Agent in P(VDF-CTFE)/Graphene Composite Filmscitations
- 2019The Role of Fluorinated IL as an Interfacial Agent in P(VDF-CTFE)/Graphene Composite Filmscitations
- 2017Electrical, thermal and mechanical properties of poly-etherimide epoxy-diamine blendcitations
- 2016Probing nanomechanical properties with AFM to understand the structure and behavior of polymer blends compatibilized with ionic liquidscitations
- 2016AFM PeakForce QNM mode: Evidencing nanometre-scale mechanical properties of chitin-silica hybrid nanocompositescitations
- 2016Probing nanomechanical properties with AFM to understand the structure and behavior of polymer blends compatibilized with ionic liquids citations
- 2014Ionic Liquids as Reactive Additives for the Preparation and Modification of Epoxy Networkscitations
- 2014Ionic Liquids as Reactive Additives for the Preparation and Modification of Epoxy Networkscitations
Places of action
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article
Dispersion of Cellulose Nanofibers in Methacrylate-Based Nanocomposites
Abstract
Poly(methylmethacrylate-co-methacrylic acid) (PMMA-co-MAA) polymers were prepared via cobalt-mediated free radical copolymerization and were characterized after synthesis. The synthesis led to a 98.5% conversion and a final ratio between the two units, MMA/MAA, was equal to 63:37 mol%. PMMA-co-MAA was then used as a matrix for cellulose-based nanocomposites to tailor filler compatibility, thanks to the presence of carboxylic groups capable of generating strong H-bonds with the cellulose surface. Cellulose nanofibers (CNFs) were dispersed using a solution with a mixture of two solvents to tailor compatibility of both the components. For this purpose, CNFs were successfully re-dispersed in methanol using the solvent exchange method and tetrahydrofuran/methanol mixtures at different ratios were used for the preparation of the films. Fully transparent films of PMMA-co-MAA + CNF were prepared up to 15 wt% of CNF with a good dispersion in the matrix. This dispersion state leads to the reinforcement of the polymethacrylate matrix, increasing its tensile strength whilst preserving optical transparency.