| 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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Sotta, Paul
French National Centre for Scientific Research
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2023CHARACTERIZATION OF STICKY DEBRIS GENERATED DURING SMEAR WEARcitations
- 2023Double Networks: Hybrid Hydrogels with Clustered Silicacitations
- 2023Role of Polymer–Particle Adhesion in the Reinforcement of Hybrid Hydrogelscitations
- 2020Multiscale Structural Characterization of Biobased Diallyl–Eugenol Polymer Networkscitations
- 2020Multiscale Structural Characterization of Biobased Diallyl–Eugenol Polymer Networkscitations
- 2020Competitive Adsorption between a Polymer and Solvents onto Silicacitations
- 2019Thermoreversible Gelation of a Vinylidene Fluoride‐Based Copolymer in Methyl Ethyl Ketone: Dynamics and Structurecitations
- 2019Multiscale Structural Characterization of Biocompatible Poly(trimethylene carbonate) Photoreticulated Networkscitations
- 2017Tensile Deformation of Bulk Polyamide 6 in the Preyield Strain Range. Micro-Macro Strain Relationships via in Situ SAXS and WAXScitations
- 2016Dielectric Spectroscopy of a Stretched Polymer Glass: Heterogeneous Dynamics and Plasticitycitations
- 2013Reinforcement in Natural Rubber Elastomer Nanocomposites: Breakdown of Entropic Elasticitycitations
- 2013Mechanical Properties of Thin Confined Polymer Films Close to the Glass Transition in the Linear Regime of Deformation: Theory and Simulations
- 2013Studying Model samples to understand mechanical Properties of filled Elastomers
- 2012Mechanical properties of thin confined polymer films close to the glass transition in the linear regime of deformation: theory and simulations.citations
- 2012Mechanical properties of thin confined polymer films close to the glass transition in the linear regime of deformation: theory and simulations
- 2011Effect of Tear Rotation on Ultimate Strength in Reinforced Natural Rubbercitations
- 2003Gradient of glass transition temperature in filled elastomerscitations
- 2002Evidence for the Shift of the Glass Transition near the Particles in Silica-Filled Elastomerscitations
Places of action
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article
Gradient of glass transition temperature in filled elastomers
Abstract
International audience ; By studying model systems consisting of poly(ethyl acrylate) polymer chains covalently bound to silica particles, we show here how the temperature dependence of the modulus of filled elastomers can be explained by a long-ranged gradient of the polymer matrix glass transition temperature in the vicinity of the particles. We are led to this conclusion by comparing NMR and mechanical data. We show thereby that the mechanisms of reinforcement are the same as those which lead to an increase of the glass transition temperature of strongly adsorbed thin polymer films. It allows us in particular to propose a new time-temperature superposition law for the filled elastomers viscoelasticity.