| 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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Gouanvé, Fabrice
Claude Bernard University Lyon 1
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (21/21 displayed)
- 2023Effect of Amino-Functionalized Polyhedral Oligomeric Silsesquioxanes on Structure-Property Relationships of Thermostable Hybrid Cyanate Ester Resin Based Nanocompositescitations
- 2022Effect of Temperature and Humidity on the Water and Dioxygen Transport Properties of Polybutylene Succinate/Graphene Nanoplatelets Nanocomposite Filmscitations
- 2022Water Sorption and Mechanical Properties of Cellulosic Derivative Fiberscitations
- 2022Gas barrier properties of polylactide/cellulose nanocrystals nanocompositescitations
- 2021Improvement of Barrier Properties of Biodegradable Polybutylene Succinate/Graphene Nanoplatelets Nanocomposites Prepared by Melt Processcitations
- 2016SiOx and SiOxCzHw mono- and multi-layer deposits for improved polymer oxygen and water vapor barrier propertiescitations
- 2016Preparation, characterization and barrier properties of silver/montmorillonite/starch nanocomposite filmscitations
- 2015Annealing behavior and thermal stability of nanoporous polymer films based on high-performance Cyanate Ester Resinscitations
- 2015Study of the influences of film processing conditions and glycerol amount on the water sorption and gas barrier properties of novel sodium caseinate filmscitations
- 2015Polypropylene/Layered Double Hydroxide Nanocomposites: Synergistic Effect of Designed Filler Modification and Compatibilizing Agent on the Morphology, Thermal, and Mechanical Propertiescitations
- 2015Starch/silver nanocomposite: Effect of thermal treatment temperature on the morphology, oxygen and water transport propertiescitations
- 2015Effect of silver nanoparticles' generation routes on the morphology, oxygen, and water transport properties of starch nanocomposite filmscitations
- 2014Influence of montmorillonite and film processing conditions on the morphology of polyamide 6: Effect on ethanol and toluene barrier propertiescitations
- 2014Green synthesis of colloid silver nanoparticles and resulting biodegradable starch/silver nanocompositescitations
- 2014Erasure of the processing effects in polyamide 6 based cast films by the introduction of montmorillonite: Effect on water and oxygen transport propertiescitations
- 2013Polyelectrolyte/fluorinated polymer interpenetrating polymer networks as fuel cell membranecitations
- 2011Synergism Effect of Montmorillonite and Cellulose Whiskers on the Mechanical and Barrier Properties of Natural Rubber Compositescitations
- 2009Effect of plasticizer on the structure of biodagradable starch/clay nanocomposites: thermal, water sorption and oxygen barrier propertiescitations
- 2008Poly(caprolactone)/clay masterbatches prepared in supercritical CO2 as efficient clay delamination promoters in poly(styrene-co-acrylonitrile)citations
- 2008Poly(caprolactone)/clay masterbatches prepared in supercritical CO2 as efficient clay delamination promoters in poly(styrene-co-acrylonitrile)citations
- 2008Convenient synthesis and properties of polypropyleneimine dendrimer-functionalized polymer nanoparticlescitations
Places of action
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article
Polyelectrolyte/fluorinated polymer interpenetrating polymer networks as fuel cell membrane
Abstract
Original membranes based on an interpenetrating polymer network (IPN) architecture combining a poly(2-acrylamido-2-methyl-1-propane sulfonic acid) (AMPS) network and a fluorinated network were synthesized. The AMPS weight compositions were varied from 50 to 70 wt%. The first network was achieved by radical copolymerization of AMPS with a fluorinated telechelic diacrylate while the second one was obtained by photoinitiated cationic copolymerization of telechelic fluorinated diepoxide with trimethylol propane triglycidyl ether. The morphologies of these different IPNs were deduced from small-angle X-ray scattering (SAXS) spectra and dynamic thermomechanical analysis (DMTA). The main functional properties related to their use as proton exchange membrane in fuel cells were quantified, such as water vapor sorption, liquid water uptake (22-59 wt%), proton conductivity (1-63 mS/cm), gas permeability (0.06 and 0.80 barrer for dry oxygen and hydrogen, respectively), and oxidative and thermal stabilities. More precisely, the effects of the ionic exchange capacity (IEC) varying from 1.73 to 2.43 meq/g and the cross-linking density of the conducting phase on the morphology and the properties of IPN membranes were studied in detail. Finally, these IPN membranes were tested as fuel cell membrane and a correlation between the ex-situ and in-situ characterizations was established.