Laboratoire Procédés et Ingénierie en Mécanique et Matériaux (PIMM): Recent submissions

Now showing items 295-301 of 1272

    • Extrusion and injection moulding induced degradation of date palm fibre - polypropylene composites 
      Article dans une revue avec comité de lecture
      DOMENEK, Sandra; BERZIN, Françoise; DUCRUET, Violette; PLESSIS, Cédric; DHAKAL, Hom; BEAUGRAND, Johnny; ccRICHAUD, Emmanuel (Elsevier BV, 2021)
      The use of date palm fibres, which are an abundant by-product of agriculture, as natural reinforcement in polypropylene (PP) was studied. Because odour emissions are one of the major challenges for natural fibre-based ...
    • Exploring the optical and dielectric properties of bifunctional and trifunctional epoxy polymers 
      Article dans une revue avec comité de lecture
      JDIDI, Haythem; FOURATI, Najla; ZERROUKI, Chouki; IBOS, Laurent; FOIS, Magali; GUINAULT, Alain; JILANI, Wissal; GUERMAZI, Samir; GUERMAZI, Hajer (Elsevier BV, 2021)
      Two polymers were prepared from diglycidyl ether of bisphenol A (DGEBA) and triglycidyl p-aminophenol (TGAP) epoxy resins, using the same hardener diethylenetriamine (DETA). The obtained polymers were compared in terms of ...
    • Upcoming damage size quantification in aeronautic composite structures based on imaging results post-processing 
      Article dans une revue avec comité de lecture
      BRIAND, William; ccRÉBILLAT, Marc; ccMECHBAL, Nazih; ccGUSKOV, Mikhail (SAGE Publications, 2021)
      In this paper, a damage quantification strategy relying on post-processing of Lamb wave based damage localization results is presented. This method is able to predict the upcoming sizes of a delamination after a training ...
    • Identification of constitutive equations at very high strain rates using shock wave produced by laser 
      Article dans une revue avec comité de lecture
      SEDDIK, Raoudha; RONDEPIERRE, Alexandre; PRABHAKARAN, Subramaniyan; MORIN, Léo; ccFAVIER, Véronique; ccPALIN-LUC, Thierry; BERTHE, Laurent (Elsevier, 2021)
      A method coupling experiments and simulations, is developed to characterize the yield stress and strain hardening of several metals loaded at 10⁶ s−ⁱ and < 25 ns, typically involved during Laser Shock Peening. It was applied ...
    • Relationship between macromolecular network and fatigue properties of unfilled polychloroprene rubber 
      Article dans une revue avec comité de lecture
      LE GAC, Pierre-Yves; ALBOUY, Pierre-Antoine; VERDU, Jacques; ccFAYOLLE, Bruno (Elsevier, 2021)
      Fatigue life of unfilled polychloroprene rubber is characterized in fully relaxing (R = 0) and non-relaxing conditions (R = 0.2) for more than 15 network structures. Network changes are induced by thermal oxidation ageing ...
    • Are Natural-Based Composites Sustainable? 
      Article dans une revue avec comité de lecture
      SUÁREZ, Luis; CASTELLANO, Jessica; DÍAZ, Sara; ORTEGA, Zaida; ccTCHARKHTCHI, Abbas (MDPI AG, 2021)
      This paper assesses the aspects related to sustainability of polymer composites, focusing on the two main components of a composite, the matrix and the reinforcement/filler. Most studies analyzed deals with the assessment ...
    • Gamma rays as an innovative tool for synthesizing conducting copolymers with improved properties 
      Article dans une revue avec comité de lecture
      BAHRY, Teseer; KHURSHID, Benazir; CHOULI, Yamina; ABOU ZEID, Souad; SOLLOGOUB, Cyrille; GERVAIS, Matthieu; BUI, Thanh-Tuân; GOUBARD, Fabrice; REMITA, Samy (Royal Society of Chemistry (RSC), 2021)
      In the present study, copolymers of pyrrole (Py) with different co-monomers (thiophene derivatives) were originally polymerized through two radiolytic approaches: water radiolysis and dichloromethane radiolysis. This method ...