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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
Ionic Liquids as Reactive Additives for the Preparation and Modification of Epoxy Networks
Abstract
In this study, epoxy-networked polymeric materials containing tributyl (ethyl) phosphonium diethyl phosphate (CYPHOS((R))IL169) and trihexyl (tetradecyl) phosphonium bis 2,4,4-(trimethyl pentyl)-phosphinate (CYPHOS((R))IL104) were developed from a mixture of epoxy prepolymer (DGEBA) and different amounts of ionic liquids (10-20-30 phr). Then, the effect of the chemical nature of ionic liquids on the final properties of epoxy networks was studied. Thus, the use of phosphonium salts as new additives led to the network with a high conversion of epoxy group (>90%), a high glass transition temperature T-g (>90 degrees C), adjustable in function of the counteranion and an increase of the storage modulus. In addition, the hydrophobic behavior and the thermal stability of the materials were also investigated by sessile drop method and thermogravimetric analyses.