| 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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Ponçot, Marc
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2024Study of the thermomechanical behavior of composite based on Elium acrylic resin, carbon nanotubes, and flax fibers: Experimental approachcitations
- 2024Bi-filler Interacted β-Phase Enhancement in Polyvinylidene Fluoride Composited with Cellulose Nanocrystals and Nickel Ferrite: A Multifunctional Energy Harvester and Sleep Monitoring Sensorcitations
- 2024Insights into the Synergistic Effect of Graphene Oxide/Silica Hybrid Nanofiller for Advancing the Properties of Epoxy Resincitations
- 2024Identification method on the vibration properties of a periodic core sandwich: Thermal impact on the band gapcitations
- 2024Behavior of TRIP-aided medium Mn steels investigated by in situ synchrotron X-ray diffraction experiments and microstructure-based micromechanical modellingcitations
- 2024Quantifying the Crystalline Polymorphism in PVDF: Comparative Criteria Using DSC, WAXS, FT-IR, and Raman Spectroscopycitations
- 2024Viscoelastic and rheokinetic behaviour of cellulose nanofiber/ cloisite 30B hybrid nanofiller reinforced epoxy nanocompositescitations
- 2023A NEW RAMAN SPECTROSCOPY BASED METHOD FOR MONITORING THE CRYSTALLINITY RATIO OF POLYETHYLENE TEREPHTHALATEcitations
- 2023A review on electrospun PVDF-based nanocomposites: Recent trends and developments in energy harvesting and sensing applicationscitations
- 2022Elaboration, Characterization and Modelling of Periodic Viscoelastic Sandwich Beams for Lightening and Vibration Dampingcitations
- 2022Chapter 4 - In-situ microstructural measurements: coupling mechanical, dielectrical, thermal analysis with Raman spectroscopy for nanocomposites characterizationcitations
- 2020Paramagnetism and martensite stabilization of tensile strained NiTi shape memory alloycitations
- 2015Thermal behavior of PVDF/PMMA blends by differential scanning calorimetry and vibrational spectroscopies (Raman and Fourier-Transform Infrared)citations
- 2015Complementarities of high energy WAXS and Raman spectroscopy measurements to study the crystalline phase orientation in polypropylene blends during tensile testcitations
- 2014Evolution of the Raman backscattered intensity used to analyze the micromechanisms of deformation of various polypropylene blends in situ during a uniaxial tensile testcitations
- 2013Real-time Raman spectroscopy measurements to study the uniaxial tension of isotactic polypropylene: a global overview of microstructural deformation mechanismscitations
- 2011Shrinkage Study of Polypropylene Films Laminated on Steel-Influence of the Conformation Processes ; Étude du retrait de films de polypropylène laminés sur acier - Influence des paramètres de mise en formecitations
- 2009Thermomechanical behaviours of filled polymers along various deformation paths and thermal treatments
Places of action
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article
Real-time Raman spectroscopy measurements to study the uniaxial tension of isotactic polypropylene: a global overview of microstructural deformation mechanisms
Abstract
Micro-Raman spectroscopy was used to investigate the main deformation micromechanisms of isotactic polypropylene uniaxially stretched at constant temperature (T = 30 °C) under a constant true strain rate (inline image = 5.10−3 s−1). To accurate measurements namely to be free of the recovering phenomenon which causes in most of the cases interference during post-mortem analysis, we introduced a new experimental setup combining a Raman spectrometer with a tensile machine piloted by the VidéoTraction™ system. Microstructure is described by essential parameters such as the crystallinity index, the macromolecular orientation both in the crystalline and the amorphous phase, and distribution of the internal stress at the chemical bonds scale. For each, a well-tried Raman spectral criterion was used. Cross-checking of these results, obtained with a minimum of tensile tests, allows a more complete understanding of the deformation micromechanisms of semi-crystalline polymer.