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Unité Matériaux et Transformations

Unité Matériaux et Transformations
CNRS UMR 8207 - Université de Lille

Directeur : Alexandre Legris

Directeur adjoint : Patrice Woisel

Secrétariat Tél : +33 (0) 320 43 49 67
Fax : + 33 (0) 320 43 65 91
Courriel: secretariat-umet@univ-lille1.fr

Lefebvre Jean-Marc
Jean-Marc Lefebvre
Directeur de Recherche Emérite
Bâtiment C6 - 209
Unité Matériaux et Transformations
Bât. C6
Université Lille1
59655 Villeneuve d'Ascq
France
Tel: +33 (0)3 20 43 49 55
Fax: +33 (0) 320 43 65 91
Courriel: Jean-Marc.Lefebvre@univ-lille1.fr

Recherche

Plasticité des systèmes polymères

Thèses soutenues

  • Juliette Defebvin, Étude des relations structure-propriétés de matériaux hybrides piézoélectriques à base PVDF. Thèse soutenue en 2015. Co-directeur: Sophie Barrau. Situation actuelle: Chargée de mission chez Plastium, Pôle d’excellence Plasturgie et Composites.
  • Lise Leroy, Structure et comportements thermomécaniques de matériaux à base d'amidon . Thèse soutenue en 2014. Co-directeur: Valérie Gaucher. Situation actuelle: Enseignante dans le secondaire.
  • Julie Pepin, Relation entre polymorphisme et réponse mécanique de polyamides semi-cristallins : le PA11 et le PA6. Thèse soutenue en 2014. Co-directeur: Valérie Gaucher. Situation actuelle: Post-doc à Poitiers au 01/06/2015.
  • Aurélie Laquièvre, Mécanismes élémentaires de plasticité des systèmes polymères amorphes: influence de la modification de la structure macromoléculaire par click chemistry. Thèse soutenue en 2012. Co-directeur: Patrice Woisel. Situation actuelle: Post-doc à l'Université de Louvain - Belgique.
  • Caroline Fréderix, Etude de mélanges de polyéthylènes couvrant une large gamme de taux de cristallinité dans la perspective d’élaboration de matériaux à gradient de propriétés mécaniques. Thèse soutenue en 2009. Co-directeur: Roland Seguela. Situation actuelle: Ingénieur de recherche à Solvay, Bruxelles, Belgique.
  • Grégory Stoclet, Etude de la structuration à différents niveaux d’échelle et du comportement thermomécanique d’un polymère issu de ressources renouvelables : l’acide Poly(lactique). Thèse soutenue en 2009. Co-directeur: Elkoun Said. Situation actuelle: Maître de conférences au laboratoire.
  • Naima Sallem-Idrissi, Comportement mécanique et évolution structurale induite dans des films multicouches à base de polyamide6 et de polyéthylène . Thèse soutenue en 2008. Co-directeurs: Valérie Gaucher, Krawczak Patricia. Situation actuelle: Scientifique, Materials and process engineering (IMAP), Université Catholique de Louvain, Belgique.
  • Peurton Frédéric, Elaboration, caractérisation structurale et comportement mécanique de nanocomposites à matrice polyamide 6 ou poly(acide lactique)  . Thèse soutenue en 2008. Co-directeurs: Saïd Elkoun, Krawczak Patricia.
  • J Soulestin, Elaboration et comportement mécanique de nanocomposites à matrice PMMA et renfort plaquettaires . Thèse soutenue en 2004. Co-directeur: Jean-Michel Gloaguen. Situation actuelle: Maitre de conférence, Ecole des mines de Douai.
  • Olivia Persyn, Comportement mécanique et évolution structurale induite dans des mélanges à base de polyamide 6. Thèse soutenue en 2004. Co-directeur: Valérie Gaucher.

Brevets

  1. 2006 - R. Delobel, S. Duquesne, J. M. Gloaguen, C. Jama, J. M. Lefebvre, P. Bardollet: Polymer matrix composites comprising a two-filler population .
    WO2006018495 (A1)par CNRS

Communications et séminaires récents

27 communication(s) orale(s), dont 2 invité(e)s. 22 communication(s) par affiche. Liste détaillée.

Publications récentes

  • 2017
    1. J. Defebvin, S. Barrau, J. Lyskawa, P. Woisel, J. M. Lefebvre, Influence of nitrodopamine-functionalized barium titanate content on the piezoelectric response of poly(vinylidene fluoride) based polymer-ceramic composites, Composites Science and Technology 147 16-21 (2017) [doi: 10.1016/j.compscitech.2017.05.001]
    2. A. Laquièvre, S. Barrau, D. Fournier, G. Stoclet, P. Woisel, J. M. Lefebvre, Thermally reversible crosslinked copolymers: Solution and bulk behavior, Polymer 117 342–353 (2017) [doi: 10.1016/j.polymer.2017.04.042]
    3. A. Vanmarcke, L. Leroy, G. Stoclet, L. Duchatel-crépy, J. M. Lefebvre, N. Joly, V. Gaucher, Influence of fatty chain length and starch composition on structure and properties of fully substituted fatty acid starch esters, Carbohydrate Polymers 164 249-257 (2017) [doi: 10.1016/j.carbpol.2017.02.013]
  • 2016
    1. J. Pepin, V. Gaucher, J. M. Lefebvre, A. Stroeks, Biaxial stretching behavior as a probe of H-bond organization in semi-crystalline polyamides, Polymer 101 217-224 (2016) [doi: 10.1016/j.polymer.2016.08.078]
    2. J. Defebvin, S. Barrau, G. Stoclet, C. Rochas, J. M. Lefebvre, In situ SAXS/WAXS investigation of the structural evolution of poly(vinylidene fluoride) upon uniaxial stretching, Polymer 84 148-157 (2016) [doi: 10.1016/j.polymer.2015.12.041]
    3. J. Pepin, V. Miri, J. M. Lefebvre, New Insights into the Brill Transition in Polyamide 11 and Polyamide 6, Macromolecules (2016) [doi: 10.1021/acs.macromol.5b01701]
  • 2015
    1. G. Stoclet, G. Gobius du sart, B. Yeniad, S. De vos, J. M. Lefebvre, Isothermal crystallization and structural characterization of poly(ethylene-2,5-furanoate), Polymer 72 165-176 (2015) [doi: 10.1016/j.polymer.2015.07.014]
    2. B. Laurent, M. Roskosz, L. Remusat, F. Robert, H. Leroux, H. Vezin, C. Depecker, N. Nuns, J. M. Lefebvre, The deuterium/hydrogen distribution in chondritic organic matter attests to early ionizing irradiation, Nature Communications 6 8567 (2015) [doi: 10.1038/ncomms9567]
  • 2014
    1. C. Samuel, S. Barrau, J. M. Lefebvre, J. M. Raquez, P. Dubois, Designing Multiple-Shape Memory Polymers with Miscible Polymer Blends: Evidence and Origins of a Triple-Shape Memory Effect for Miscible PLLA/PMMA Blends, Macromolecules 47 6791-6803 (2014) [doi: 10.1021/ma500846x]
    2. A. Mesbah, F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, K. Anoukou, A. Zaoui, Z. Qu, T. Boukharouba, J. M. Lefebvre, Micromechanics-based constitutive modeling of plastic yielding and damage mechanisms in polymer–clay nanocomposites: Application to polyamide-6 and polypropylene-based nanocomposites, Composites Science and Technology 101 71-78 (2014) [doi: 10.1016/j.compscitech.2014.05.032]
    3. K. Anoukou, F. Zaïri, M. Naït-abdelaziz, A. Zaoui, Z. Qu, J. M. Gloaguen, J. M. Lefebvre, A micromechanical model taking into account the contribution of α- and γ-crystalline phases in the stiffening of polyamide 6-clay nanocomposites: A closed-formulation including the crystal symmetry, Composites Part B: Engineering 64 84-96 (2014) [doi: 10.1016/j.compositesb.2014.01.012]
    4. G. Stoclet, J. M. Lefebvre, R. Séguéla, C. Vanmansart, In-situ SAXS study of the plastic deformation behavior of polylactide upon cold-drawing, Polymer 55 1817-1828 (2014) [doi: 10.1016/j.polymer.2014.02.010]
    5. F. Bouaksa, C. Ovalle rodas, F. Zaïri, G. Stoclet, M. Naït-abdelaziz, J. M. Gloaguen, T. Tamine, J. M. Lefebvre, Molecular chain orientation in polycarbonate during equal channel angular extrusion: Experiments and simulations, Computational Materials Science 85 244-252 (2014) [doi: 10.1016/j.commatsci.2013.12.028]
    6. K. Hachour, F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, M. Aberkane, J. M. Lefebvre, Experiments and modeling of high-crystalline polyethylene yielding under different stress states, International Journal of Plasticity 54 1-18 (2014) [doi: 10.1016/j.ijplas.2013.06.004]
  • 2013
    1. C. Frederix, P. Beauchene, R. Seguela, J. M. Lefebvre, Kinetics of the non-isothermal fusion-welding of unlike ethylene copolymers over a wide crystallinity range, Polymer 54 2755-2763 (2013) [doi: 10.1016/j.polymer.2013.03.038]
  • 2012
    1. N. Sallem-idrissi, V. Miri, A. Marin, R. Seguela, J. M. Lefebvre, P. Krawczak, M. F. Lacrampe, The role of strain-induced structural changes on the mechanical behavior of PA6/PE multilayer films under uniaxial drawing, Polymer 53 5336-5346 (2012) [doi: 10.1016/j.polymer.2012.09.027]
    2. A. Laquièvre, N. S. Allaway, J. Lyskawa, P. Woisel, J. M. Lefebvre, D. Fournier, Highly Efficient Ring-Opening Reaction of Azlactone-Based Copolymer Platforms for the Design of Functionalized Materials, Macromolecular Rapid Communications 33 848-855 (2012) [doi: 10.1002/marc.201200063]
    3. G. Stoclet, R. Seguela, C. Vanmansart, C. Rochas, J. M. Lefebvre, WAXS study of the structural reorganization of semi-crystalline polylactide under tensile drawing, Polymer 53 519-528 (2012) [doi: 10.1016/j.polymer.2011.11.063]
  • 2011
    1. S. Barrau, C. Vanmansart, M. Moreau, A. Addad, G. Stoclet, J. M. Lefebvre, R. Seguela, Crystallization Behavior of Carbon Nanotube−Polylactide Nanocomposites, Macromolecules 44 6496-6502 (2011) [doi: 10.1021/ma200842n]
    2. G. Stoclet, R. Seguela, J. M. Lefebvre, S. Li, M. Vert, Thermal and Strain-Induced Chain Ordering in Lactic Acid Stereocopolymers: Influence of the Composition in Stereomers, Macromolecules 44 4961-4969 (2011) [doi: 10.1021/ma200469t]
    3. F. Zaïri, J. M. Gloaguen, M. Naït-abdelaziz, A. Mesbah, J. M. Lefebvre, Study of the effect of size and clay structural parameters on the yield and post-yield response of polymer/clay nanocomposites via a multiscale micromechanical modelling, Acta Materialia 59 3851-3863 (2011) [doi: 10.1016/j.actamat.2011.03.009]
    4. G. Ayoub, F. Zaïri, C. Fréderix, J. M. Gloaguen, M. Naït-abdelaziz, R. Seguela, J. M. Lefebvre, Effects of crystal content on the mechanical behaviour of polyethylene under finite strains: Experiments and constitutive modelling, International Journal of Plasticity 27 492-511 (2011) [doi: 10.1016/j.ijplas.2010.07.005]
    5. G. Stoclet, R. Seguela, J. M. Lefebvre, Morphology, thermal behavior and mechanical properties of binary blends of compatible biosourced polymers: Polylactide/polyamide11, Polymer 52 1417-1425 (2011) [doi: 10.1016/j.polymer.2011.02.002]
    6. F. Benkhenafou, M. Chemingui, B. Fayolle, J. Verdu, A. K. Ferouani, J. M. Lefebvre, Fracture behaviour of a polypropylene film, Materials & Design 32 1515-1519 (2011) [doi: 10.1016/j.matdes.2010.10.016]
    7. F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, A physically-based constitutive model for anisotropic damage in rubber-toughened glassy polymers during finite deformation, International Journal of Plasticity 27 25-51 (2011) [doi: 10.1016/j.ijplas.2010.03.007]
    8. L. Crépy, V. Miri, N. Joly, P. Martin, J. M. Lefebvre, Effect of side chain length on structure and thermomechanical properties of fully substituted cellulose fatty esters, Carbohydrate Polymers 83 1812-1820 (2011) [doi: 10.1016/j.carbpol.2010.10.045]
    9. V. Miri, O. Persyn, R. Seguela, J. M. Lefebvre, On the deformation induced order–disorder transitions in the crystalline phase of polyamide 6, European Polymer Journal 47 88-97 (2011) [doi: 10.1016/j.eurpolymj.2010.09.006]
  • 2010
    1. S. Belbachir, F. Zaïri, G. Ayoub, U. Maschke, M. Naït-abdelaziz, J. M. Gloaguen, M. Benguediab, J. M. Lefebvre, Modelling of photodegradation effect on elastic–viscoplastic behaviour of amorphous polylactic acid films, Journal of the Mechanics and Physics of Solids 58 241-255 (2010) [doi: 10.1016/j.jmps.2009.10.003]
    2. G. Ayoub, F. Zaïri, C. Fréderix, J. M. Gloaguen, M. Naït-abdelaziz, R. Seguela, J. M. Lefebvre, Modelling finite deformation stress-strain response during loadingunloading of polyethylene over a wide range of crystallinities, Procedia Engineering 2 977-984 (2010) [doi: 10.1016/j.proeng.2010.03.106]
    3. F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, Constitutive modelling of the large inelastic deformation behaviour of rubber-toughened poly(methyl methacrylate): effects of strain rate, temperature and rubber-phase volume fraction, Modelling and Simulation in Materials Science and Engineering 18 055004 (2010) [doi: 10.1088/0965-0393/18/5/055004]
    4. V. M. Litvinov, O. Persyn, V. Miri, J. M. Lefebvre, Morphology, Phase Composition, and Molecular Mobility in Polyamide Films in Relation to Oxygen Permeability, Macromolecules 43 7668-7679 (2010) [doi: 10.1021/ma1014403]
    5. G. Stoclet, J. M. Lefebvre, R. Seguela, C. Rochas, New Insights on the strain-induced mesophase of poly(D,L-lactide): in situ WAXS and DSC study of the thermo-mechanical stability, Macromolecules 43 7228-7237 (2010) [doi: 10.1021/ma101430c]
    6. C. Frederix, J. M. Lefebvre, C. Rochas, R. Séguéla, G. Stoclet, Binary blends of linear ethylene copolymers over a wide crystallinity range: Rheology, crystallization, melting and structure properties, Polymer 51 2903-2917 (2010) [doi: 10.1016/j.polymer.2010.04.045]
    7. G. Stoclet, R. Seguela, J. M. Lefebvre, S. Elkoun, C. Vanmansart, Strain-Induced Molecular Ordering in Polylactide upon Uniaxial Stretching, Macromolecules 43 1488–1498 (2010) [doi: 10.1021/ma9024366]
  • 2009
    1. S. Boutaleb, F. Zaïri, A. Mesbah, M. Naït-abdelaziz, J. M. Gloaguen, T. Boukharouba, J. M. Lefebvre, Micromechanics-based modelling of stiffness and yield stress for silica/polymer nanocomposites, International Journal of Solids and Structures 46 1716-1726 (2009) [doi: 10.1016/j.ijsolstr.2008.12.011]
    2. B. Aour, F. Zaïri, R. Boulahia, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, Experimental and numerical study of ECAE deformation of polyolefins, Computational Materials Science 45 646-652 (2009) [doi: 10.1016/j.commatsci.2008.08.020]
    3. B. Aour, F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, Finite Element Analysis of Plastic Strain Distribution in Multipass ECAE Process of High Density Polyethylene, Journal of Manufacturing Science and Engineering 131 031016 (2009) [doi: 10.1115/1.3139217]
    4. A. Mesbah, F. Zaïri, S. Boutaleb, J. M. Gloaguen, M. Naït-abdelaziz, S. Xie, T. Boukharouba, J. M. Lefebvre, Experimental characterization and modeling stiffness of polymer/clay nanocomposites within a hierarchical multiscale framework, Journal of Applied Polymer Science 114 3274-3291 (2009) [doi: 10.1002/app.30547]
    5. R. Boulahia, J. M. Gloaguen, F. Zaïri, M. Naït-abdelaziz, R. Seguela, T. Boukharouba, J. M. Lefebvre, Deformation behaviour and mechanical properties of polypropylene processed by equal channel angular extrusion: Effects of back-pressure and extrusion velocity, Polymer 50 5508-5517 (2009) [doi: 10.1016/j.polymer.2009.09.050]
    6. S. Xie, R. Séguéla, J. M. Lefebvre, J. M. Gloaguen, A re-examination of the sub-Tmexotherm in polyamide 6: The roles of thermal history, water and clay, Journal of Polymer Science Part B: Polymer Physics 47 2385-2393 (2009) [doi: 10.1002/polb.21835]
    7. S. Boutaleb, F. Zaïri, A. Mesbah, M. Naït-abdelaziz, J. M. Gloaguen, T. Boukharouba, J. M. Lefebvre, Micromechanical modelling of the yield stress of polymer-particulate nanocomposites with an inhomogeneous interphase, Procedia Engineering 1 217-220 (2009) [doi: 10.1016/j.proeng.2009.06.051]
    8. B. Aour, F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, Analysis of Polypropylene Deformation in a 135° ECAE Die: Experiments and Three-Dimensional Finite Element Simulations, Key Engineering Materials 424 71-78 (2009) [doi: 10.4028/www.scientific.net/KEM.424.71]
    9. N. Sallem-idrissi, V. Miri, S. Elkoun, P. Krawczak, M. F. Lacrampe, J. M. Lefebvre, R. Seguela, Biaxial Drawing Synergism in PA6/PE Multilayer Films: the role of the PA6 Strain-Induced Structural Changes, Polymer 50 5812–5823 (2009) [doi: 10.1016/j.polymer.2009.09.052 ]
    10. V. Miri, O. Persyn, J. M. Lefebvre, R. Seguela, Effect of water absorption on the plastic deformation behavior of nylon 6, European Polymer Journal 45 757-762 (2009) [doi: 10.1016/j.eurpolymj.2008.12.008]
    11. C. Lorthioir, F. Laupretre, J. Soulestin, J. M. Lefebvre, Segmental Dynamics of Poly(ethylene oxide) Chains in a Model Polymer/Clay Intercalated Phase: Solid-State NMR Investigation, Macromolecules 42 218-230 (2009) [doi: 10.1021/ma801909s]
  • 2008
    1. F. Zairi, M. Naitabdelaziz, J. Gloaguen, A. Bouaziz, J. Lefebvre, Micromechanical modelling and simulation of chopped random fiber reinforced polymer composites with progressive debonding damage, International Journal of Solids and Structures 45 5220-5236 (2008) [doi: 10.1016/j.ijsolstr.2008.05.013]
    2. C. Poisson, J. Guerengomba, M. F. Lacrampe, P. Krawczak, B. Gupta, V. Miri, J. M. Lefebvre, Mechanical, optical and barrier properties of PA6/nanoclay-based single- And multilayer blown films, Polymers and Polymer Composites 16 349-358 (2008)
    3. V. Miri, S. Elkoun, F. Peurton, C. Vanmansart, J. M. Lefebvre, P. Krawczak, R. Séguéla, Crystallization Kinetics and Crystal Structure of Nylon6-Clay Nanocomposites: Combined Effects of Thermomechanical History, Clay Content, and Cooling Conditions, Macromolecules 41 9234-9244 (2008) [doi: 10.1021/ma801804y]
    4. B. Aour, F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, O. Rahmani, J. M. Lefebvre, A computational study of die geometry and processing conditions effects on equal channel angular extrusion of a polymer, International Journal of Mechanical Sciences 50 589-602 (2008) [doi: 10.1016/j.ijmecsci.2007.07.01]
    5. F. Zaïri, B. Aour, J. M. Gloaguen, M. Naït-abdelaziz, J. M. Lefebvre, Steady plastic flow of a polymer during ECAE process: experiments and numerical modelling, Polymer Engineering & Science 48 1015-21 (2008) [doi: 10.1002/pen.21042]
    6. F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, Modelling of the elasto-viscoplastic damage behaviour of glassy polymers, International Journal of Plasticity 24 945-965 (2008) [doi: 10.1016/j.ijplas.2007.08.001]
  • 2007
    1. G. Stoclet, S. Elkoun, V. Miri, R. Séguéla, J. M. Lefebvre, Crystallization, uniaxial and biaxial stretchability of poly(D, L-lactide)-based blown film, International Polymer Processing 22 385-388 (2007) [doi: 10.3139/217.2066]
    2. A. Bouaziz, F. Zaïri, M. Naït-abdelaziz, J. M. Gloaguen, J. M. Lefebvre, Micromechanical modelling and experimental investigation of random discontinuous glass fiber polymer-matrix composites, Composites Science and Technology 67 3278-3285 (2007) [doi: 10.1016/j.compscitech.2007.03.031]
    3. N. Fedullo, E. Sorlier, M. Sclavons, C. Bailly, J. M. Lefebvre, J. Devaux, Polymer-based nanocomposites: overview, applications and perspectives, Progress in Organic Coatings 58 87-95 (2007) [doi: 10.1016/j.porgcoat.2006.09.028]
    4. V. Miri, O. Persyn, J. M. Lefebvre, R. Séguéla, A. Stroeks, Strain-induced disorder-order crystalline phase transition in nylon6 and its miscible blends, Polymer 48 5080-5087 (2007) [doi: 10.1016/j.polymer.2007.06.039]
    5. F. Zaïri, B. Aour, J. M. Gloaguen, M. Naït-abdelaziz, J. M. Lefebvre, Influence of the yield strain magnitude on the materials flow in equal-channel angular extrusion process, Scripta Materialia 56 105-108 (2007) [doi: 10.1016/j.scriptamat.2006.09.032]
  • 2006
    1. F. Zaïri, B. Aour, J. M. Gloaguen, M. Naït-abdelaziz, J. M. Lefebvre, Numerical modelling of elastic-viscoplastic equal channel angular extrusion process of a polymer, Computational Materials Science 38 202-216 (2006) [doi: 10.1016/j.commatsci.2006.02.008]
    2. N. Fedullo, M. Sclavons, C. Bailly, J. M. Lefebvre, J. Devaux, Nanocomposites from Untreated Clay : A Myth ?, Macromolecular Symposia 233 235–245 (2006) [doi: 10.1002/masy.200690023]
    3. B. Aour, F. Zaïri, J. M. Gloaguen, M. Naït-abdelaziz, J. M. Lefebvre, Numerical investigation on equal channel angular extrusion process of polymers, Computational Materials Science 37 491-506 (2006) [doi: 10.1016/j.commatsci.2005.11.008]
    4. O. Persyn, V. Miri, J. M. Lefebvre, V. Ferreiro, T. Brink, A. Stroeks, Mechanical behavior of films of miscible polyamide 6/polyamide 6I-6T blends, Journal of Polymer Science Part B: Polymer Physics 44 1690-1701 (2006) [doi: 10.1002/polb.20825]
    5. S. Xie, S. Zhang, F. Wang, M. Yang, R. Séguéla, J. M. Lefebvre, Preparation, structure and thermomechanical properties of nylon-6 nanocomposites with lamella-type and fiber-type sepiolite, Composites Science and Technology 66 3097-3114 (2006) [doi: 10.1016/j.compscitech.2005.03.020]
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