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Unité Matériaux et Transformations
CNRS UMR 8207 - Université de Lille

LEFEBVRE Jean-Marc
Jean-Marc LEFEBVRE
Directeur de Recherche Emérite
Bâtiment C6 - 209
Unité Matériaux et Transformations
Cité scientifique, Bât. C6
Université de Lille
59655 Villeneuve d'Ascq
France
Tel: +33 (0)3 20 43 49 55
Fax: +33 (0) 320 43 65 91
Courriel: jean-marc.lefebvre1@univ-lille.fr

Recherche

Plasticité des systèmes polymères

Thèses soutenues

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

Derniers dépôts dans dans LillOA (Lille Open Archive)

Publications

  1. A. Ferri, S. Barrau, R. Bourez, A. Da Costa, M. Chambrier, A. Marin, J. Defebvin, J. Lefebvre, R. Desfeux, Probing the local piezoelectric behavior in stretched barium titanate/poly(vinylidene fluoride) nanocomposites, Composites Science and Technology 107914 (2020), [doi: 10.1016/j.compscitech.2019.107914, LillOA]
  2. J. Pepin, V. Gaucher, C. Rochas, J. Lefebvre, In-situ SAXS/WAXS investigations of the mechanically-induced phase transitions in semi-crystalline polyamides, Polymer 87-98 (2019), [doi: 10.1016/j.polymer.2019.04.073, LillOA]
  3. T. Sango, G. Stoclet, N. Joly, A. Marin, A. Cheumani Yona, L. Duchatel-Crepy, M. Kor Ndikontar, J. Lefebvre, Water–Soluble Extracts from Banana Pseudo–stem as Functional Additives for Polylactic Acid: Thermal and Mechanical Investigations, European Polymer Journal 112, 466-476 (2019), [doi: 10.1016/j.eurpolymj.2019.01.009, LillOA]
  4. S. Barrau, A. Ferri, A. Da Costa, J. Defebvin, S. Leroy, R. Desfeux, J. Lefebvre, Nanoscale Investigations of α- and γ-Crystal Phases in PVDF-Based Nanocomposites, ACS Applied Materials & Interfaces 10, 13092-13099 (2018), [doi: 10.1021/acsami.8b02172, LillOA]
  5. T. Sango, A. Cheumani Yona, L. Duchatel, A. Marin, M. Kor Ndikontar, N. Joly, J. Lefebvre, Step–wise multi–scale deconstruction of banana pseudo–stem ( Musa acuminata ) biomass and morpho–mechanical characterization of extracted long fibres for sustainable applications, Industrial Crops and Products 122, 657-668 (2018), [doi: 10.1016/j.indcrop.2018.06.050, LillOA]
  6. G. Stoclet, J. Lefebvre, B. Yeniad, G. Gobius Du Sart, S. De Vos, On the strain-induced structural evolution of Poly(ethylene-2,5-furanoate) upon uniaxial stretching: An in-situ SAXS-WAXS study, Polymer 134, 227-241 (2018), [doi: 10.1016/j.polymer.2017.11.071, LillOA]
  7. J. Defebvin, S. Barrau, J. Lyskawa, P. Woisel, J. 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, LillOA]
  8. A. Laquièvre, S. Barrau, D. Fournier, G. Stoclet, P. Woisel, J. Lefebvre, Thermally reversible crosslinked copolymers: Solution and bulk behavior, Polymer 117, 342-353 (2017), [doi: 10.1016/j.polymer.2017.04.042, LillOA]
  9. A. Vanmarcke, L. Leroy, G. Stoclet, L. Duchatel-Crépy, J. 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, LillOA]
  10. J. Pepin, V. Gaucher, J. 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, LillOA]
  11. J. Defebvin, S. Barrau, G. Stoclet, C. Rochas, J. 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, LillOA]
  12. J. Pepin, V. Gaucher, J. Lefebvre, New Insights into the Brill Transition in Polyamide 11 and Polyamide 6, Macromolecules (2016), [doi: 10.1021/acs.macromol.5b01701, LillOA]
  13. G. Stoclet, G. Gobius Du Sart, B. Yeniad, S. De Vos, J. 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, LillOA]
  14. B. Laurent, M. Roskosz, L. Remusat, F. Robert, H. Le Roux, H. Vezin, C. Depecker, N. Nuns, J. Lefebvre, The deuterium/hydrogen distribution in chondritic organic matter attests to early ionizing irradiation, Nature communications 6, 8567 (2015), [doi: 10.1038/ncomms9567, LillOA]
  15. C. Samuel, S. Barrau, J. Lefebvre, J. 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, LillOA]
  16. K. Anoukou, F. Zaïri, M. Naït-Abdelaziz, A. Zaoui, Z. Qu, J. Gloaguen, J. 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, LillOA]
  17. A. Mesbah, F. Zaïri, M. Naït-Abdelaziz, J. Gloaguen, K. Anoukou, A. Zaoui, Z. Qu, T. Boukharouba, J. 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, LillOA]
  18. K. Hachour, F. Zaïri, M. Naït-Abdelaziz, J. Gloaguen, M. Aberkane, J. 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, LillOA]
  19. F. Bouaksa, C. Ovalle Rodas, F. Zaïri, G. Stoclet, M. Naït-Abdelaziz, J. Gloaguen, T. Tamine, J. 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, LillOA]
  20. G. Stoclet, J. 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, LillOA]

Liste complète (Le lien peut être lent)

Communications

  1. S. Barrau, J. Defebvin, J. Lefebvre, Etude des relations structure – propriétés de polymères et composites piézoélectriques, Conférence invitée, JEPO 2019, Latresne, France, Sep 2019 [LillOA]
  2. A. Ferri, S. Barrau, A. Da Costa, J. Defebvin, S. Leroy, J. Lefebvre, R. Desfeux, Propriétés physiques locales de composites PVDF-CNT : cas de la phase polaire γ-PVDF induite par des nanotubes de carbone, Poster, Forum des Microscopies à Sonde Locale, Carry le Rouet, France, Mar 2019 [LillOA]
  3. A. Ferri, S. Barrau, A. Da Costa, J. Blach, J. Defebvin, S. Leroy, J. Lefebvre, R. Desfeux, Étude du comportement local de composites à base de PVDF : cas de la phase polaire γ induite par des nanotubes de carbone, Poster, Matériaux 2018, Strasbourg, France, Nov 2018 [LillOA]
  4. S. Barrau, A. Marin, J. Defebvin, J. Lyskawa, P. Woisel, J. Lefebvre, A. Ferri, A. Da Costa, Functional polymer nanocomposites: structural issues in relation to the piezoelectric response, Communication dans un congrès sans actes, APS March Meeting, Boston, Etats-Unis d'Amérique, Mar 2019 [LillOA]
  5. R. Bourez, A. Ferri, A. Da Costa, S. Barrau, J. Defebvin, J. Lefebvre, R. Desfeux, Etude nanométrique des propriétés piézoélectriques de composites polymère-céramique, Communication dans un congrès sans actes, Journées Nord-Ouest Européennes des Jeunes Chercheurs (JNOEJC), Villeneuve d'Ascq, France, Juin 2018 [LillOA]
  6. S. Barrau, J. Defebvin, A. Marin, J. Lyskawa, P. Woisel, J. Lefebvre, Piezoelectric properties of PVDF composites based on functionalized BT nanoparticles, Communication dans un congrès sans actes, Advanced Energy Materials, London, Royaume-Uni, Sep 2018 [LillOA]
  7. S. Barrau, J. Defebvin, J. Lyskawa, P. Woisel, A. Ferri, A. Da Costa, R. Desfeux, J. Lefebvre, Nanocomposites à matrice PVDF : relation entre structure cristalline et réponse piézoélectrique, Communication dans un congrès sans actes, GDR PolyNano2, Paris, France, Juil 2018 [LillOA]
  8. A. Ferri, S. Barrau, A. Da Costa, J. Defebvin, S. Leroy, J. Lefebvre, R. Desfeux, Probing the respective contributions of the α and γ crystal phases on the nanoscale physical properties of PVDF-based nanocomposites, Communication dans un congrès sans actes, 18th International Conference of experimental Mechanics (ICEM18), Brussels, Belgique, Juil 2018 [LillOA]
  9. V. Gaucher, J. Lefebvre, R. Séguéla, Plasticité et transformation de phases dans les polymères semi-cristallins, Conférence invitée, Groupe de travail Mecamat, mécanique des polymères, Paris, France, Oct 2013 [LillOA]
  10. J. Lefebvre, J. Defebvin, S. Barrau, J. Lyskawa, P. Woisel, A. Ferri, A. Da Costa, R. Desfeux, Functional polymer nanocomposites: Structural issues in relation to the piezoelectric response, Communication dans un congrès sans actes, Nano-S&T, Fukuoka, Japon, Oct 2017 [LillOA]

Liste complète (Le lien peut être lent)

 
 
UMET - Unité Matériaux et Transformations
CNRS UMR 8207
Université de Lille
Bâtiment C6
59655 Villeneuve d'Ascq
France
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