| People | Locations | Statistics |
|---|---|---|
| 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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Serghei, Anatoli
Processes and Engineering in Mechanics and Materials
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 20241,3,4,5‐Tetrasubstituted Poly(1,2,3‐triazolium) Obtained through Metal‐Free AA+BB Polyaddition of a Diazide and an Activated Internal Dialkynecitations
- 2023Improvement of the self‐assembly of low χ ABA triblock copolymers with the addition of an ionic liquid
- 2023Improvement of the self‐assembly of low χ ABA triblock copolymers with the addition of an ionic liquid
- 2022In-situ coupled mechanical/electrical investigations on conductive TPU/CB composites: Impact of thermo-mechanically induced structural reorganizations of soft and hard TPU domains on the coupled electro-mechanical propertiescitations
- 2022Maxwell-Wagner-Sillars interfacial polarization in dielectric spectra of composite materials: Scaling laws and applicationscitations
- 2022Improvement of the self‐assembly of low χ ABA triblock copolymers with the addition of an ionic liquid
- 2022In situ coupled mechanical/electrical/WAXS/SAXS investigations on ethylene propylene diene monomer resin/carbon black nanocompositescitations
- 2021Viscoelastic behaviour of highly filled polypropylene with solid and liquid Tin microparticles: influence of the stearic acid additivecitations
- 2021Multifunctional Pd-Based Nanocomposites with Designed Structure from In Situ Growth of Pd Nanoparticles and Polyether Block Amide Copolymercitations
- 2020Comparison of poly(ethylene glycol)-based networks obtained by cationic ring opening polymerization of neutral and 1,2,3-triazolium diepoxy monomerscitations
- 20161,2,3-Triazolium-Based Epoxy-Amine Networks: Ion-Conducting Polymer Electrolytescitations
- 2016Enhanced Ionic Conductivity of a 1,2,3-Triazolium-Based Poly(siloxane ionic liquid) Homopolymercitations
- 2016Probing the Effect of Anion Structure on the Physical Properties of Cationic 1,2,3-Triazolium-Based Poly(ionic liquid)scitations
- 2015Unconventional poly(ionic liquid)s combining motionless main chain 1,2,3-triazolium cations and high ionic conductivitycitations
- 2015Nanofluidics Approach to Separate between Static and Kinetic Nanoconfinement Effects on the Crystallization of Polymerscitations
- 2015Electrode polarization vs. Maxwell-Wagner-Sillars interfacial polarization in dielectric spectra of materials: Characteristic frequencies and scaling lawscitations
- 2015Triethylene glycol-based poly(1,2,3-triazolium acrylate)s with enhanced ionic conductivitycitations
- 2014Investigations of Nitrile Rubber Composites Containing Imidazolium Ionic Liquidscitations
- 20141,2,3-Triazolium-Based Poly(ionic liquid)s with Enhanced Ion Conducting Properties Obtained through a Click Chemistry Polyaddition Strategycitations
- 2014Improving the Ionic Conductivity of Carboxylated Nitrile Rubber/LDH Composites by Adding Imidazolium Bis(trifluoromethylsulfonyl)imide Ionic Liquidscitations
- 20141,2,3-Triazolium-based poly(acrylate ionic liquid)scitations
- 2014Properties of Carboxylated Nitrile Rubber/Hydrotalcite Composites Containing Imidazolium Ionic Liquidscitations
- 2014Electrophysical behavior of ion-conductive organic-inorganic polymer system based on aliphatic epoxy resin and salt of lithium perchloratecitations
- 2014The impact of imidazolium ionic liquids on the properties of nitrile rubber compositescitations
- 2013Biosynthesis and Characterization of Bacterial Cellulose Produced by a Wild Strain of Acetobacter spp.
- 2013Effect of imidazolium ionic liquid type of nitrile rubber compositescitations
- 2013Electrical and thermal properties of polyethylene/silver nanoparticle compositescitations
- 2010Confinement Effects on Crystallization and Curie Transitions of Poly(vinylidene fluoride-co-trifluoroethylene)citations
- 2010Density Fluctuations and Phase Transitions of Ferroelectric Polymer Nanowirescitations
Places of action
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article
In situ coupled mechanical/electrical/WAXS/SAXS investigations on ethylene propylene diene monomer resin/carbon black nanocomposites
Abstract
International audience ; In situ coupled mechanical/electrical/WAXS/SAXS investigations on EPDM-based composite materials filled with carbon black (CB) have been performed under uniaxial tensile stretching. The time-resolved correlation between the electrical conductivity and the microstructural state of the composite reveals the mechanisms governing the structure/properties relationships with increasing deformation: orientation of the EPDM chains with reorganization of the CB network and ultimately, nano-cavitation. This involvement of different microstructural phenomena offers a comprehensive picture of the mechanisms underlying the non-monotonic evolution of the electrical conductivity with strain. At large deformations, the formation of nanovoids preceding the material fracture induces by a significant decrease in conductivity. Our study thus brings new light on the conductivity/strain relationships of carbon black filled elastomers. We envision potential applications in developing smart rubber materials where microstructural changes preceding material rupture can be monitored in situ by coupled electrical measurements.