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  • RAFT-synthesized polymers based on new ferrocenyl methacrylates and electrochemical properties
    1 March 2016, by webmaster

    Edzang, R. W. N.; Lejars, M.; Brisset, H.; Raimundo, J.-M.; Bressy, C. RSC Advances, 2015, 5 (94), 77019–77026
    Abstract :
    Herein are reported the synthesis and the full characterization of three new ferrocenyl monomers, namely 2-(ferrocenylmethoxy)ethyl methacrylate (FMOEMA), 3-(ferrocenylmethoxy)propyl methacrylate (FMOPMA) and 4-(ferrocenylmethoxy)butyl methacrylate (FMOBMA), synthesized from ferrocenemethanol. Homopolymers were prepared by reversible addition–fragmentation chain (…)

  • Corrosion inhibition of WE43 Mg alloy by salicylic compounds: Influence of nitro substitution
    17 June, by IM

    François-Xavier Perrin, Nadia Leibl, Lénaïk Belec, Armand Fahs, Nicolas Causse, Nadine Pebere Corrosion inhibition of WE43 Mg alloy by salicylic compounds: Influence of nitro substitution. Corrosion Science (2025) 242, 112558 Abstract :
    The corrosion inhibition of WE43 Mg alloy by salicylic acid (SA) and 3,5-dinitrosalicylic acid (DNSA) was
    investigated in a 0.2 M NaCl solution using electrochemical techniques, pH measurements, inductive coupled
    plasma-optical emission spectroscopy (…)

  • Spatio-temporal variations of marine biofilm communities colonizing artificial substrata including antifouling coatings in contrasted coastal environments
    22 February 2018

    Briand Jean-François, Barani Aude, Garnier Cédric, Réhel Karine, Urvois Félix, Le Poupon Christophe, Bouchez Agnès, Debroas Didier, Bressy Christine, Spatio-temporal variations of marine biofilm communities colonizing artificial substrata including antifouling coatings in contrasted coastal environments, Microbial Ecology (2017) 74, 585-598
    Abstract : Surface colonization in seawater first corresponds to the selection of specific microbial biofilm communities. By coupling flow (…)

  • Hydrolyzable Additive-Based Silicone Elastomers: A New Approach for Antifouling Coatings
    5 March 2020

    Gevaux, L.; Lejars, M.; Margaillan, A.; Briand, J.-F.; Bunet, R.; Bressy, C. Hydrolyzable Additive-Based Silicone Elastomers: A New Approach for Antifouling Coatings. Polymers 2019, 11 (2), 305
    Abstract : Fouling Release Coatings are marine antifouling coatings based on silicone elastomers. Contrary to commonly used biocide-based antifouling coatings, they do not release biocides into the marine environment, however, they suffer from poor antifouling efficacy during idle periods. To (…)

  • Seawater copper content controls biofilm bioaccumulation and microbial community on microplastics
    1 September 2023

    Djaoudi, K.; Onrubia, J. Angel. T.; Boukra, A.; Guesnay, L.; Portas, A.; Barry-Martinet, R.; Angeletti, B.; Mounier, S.; Lenoble, V.; Briand, J.-F. Seawater Copper Content Controls Biofilm Bioaccumulation and Microbial Community on Microplastics. Science of The Total Environment 2022, 814, 152278. https://doi.org/10.1016/j.scitotenv.2021.152278.
    Abstract The adsorption of trace metals on microplastics (MPs) is affected by the presence of surficial biofilms but their interactions are (…)

  • Comparative effects of humid tropical weathering and artificial ageing on a model composite properties from nano- to macro-scale
    2 November 2015, by webmaster

    Belec, L.; Nguyen, T. H.; Nguyen, D. L.; Chailan, J. F. Composites Part A: Applied Science and Manufacturing 2015, 68, 235–241
    Abstract :
    The effects of humid tropical conditions and artificial ageing tests on a UD glass-fibre/epoxy composite are compared at different scales. A modified network of 500 nm width around each fibre is identified by AFM force measurements. The evolution of this interphase is correlated to the composite embrittlement observed in transverse bending tests (…)

  • Relation between the corrosion resistance and the chemical structure of hybrid sol-gel coatings with interlinked inorganic-organic network
    12 May 2021

    PERRIN, F.-X.; ZIARELLI F.; DUPUIS A., Relation between the corrosion resistance and the chemical structure of hybrid sol-gel coatings with interlinked inorganic-organic network, Progress in Organic Coatings, 141, 2020, 105532
    Abstract : Organic-inorganic hybrid coatings have been prepared by a sol-gel route from 3-glycidoxypropyltrimethoxysilane (GPTMS) and tetraethoxysilane (TEOS) with triethylenetetramine (TETA) added in the sol formulation. The main goal of this research was to (…)

  • Multiscale investigation of the effect of sizing chemistry on the adhesion and interfacial properties of glass fiber-reinforced epoxy composites
    27 September 2022

    S. Assengone Otogo Be, A. Fahs, L. Belec, S. Belkessam, G. Louarn, J.-F. Chailan, Polymer Composites, 2022, 1-13. https://doi.org/10.1002/pc.27064
    Abstract
    The objective of the present work is to understand how the main constituents of sizing modify the interfacial strength, the mechanical properties of epoxy composites as well as their durability. In this study, two model interphases between E-glass fibers and epoxy resin were designed and studied in terms of adhesion and mechanical (…)

  • An ABAQUS™ plug-in for the geometry generation of Representative Volume Elements with randomly distributed fibers and interphases
    31 January 2019

    [Riaño, L.; Joliff, Y. An Abaqus™ Plug-in for the Geometry Generation of Representative Volume Elements with Randomly Distributed Fibers and Interphases. Composite Structures 2019, 209, 644–651. >https://doi.org/10.1016/j.compstruct.2018.10.096]
    Abstract : This paper proposes a plug-in called RVE for composites for the commercial software ABAQUS™. This tool generates 2D as well as 3D multi-fiber microstructure geometries for unidirectional composites with random distributions. Its (…)

  • Photo-oxidative degradation behavior of linseed oil based epoxy resin
    1 February 2017

    Dupuis, A.; Perrin, F.-X.; Ulloa Torres, A.; Habas, J.-P.; Belec, L.; Chailan, J.-F. Polymer Degradation and Stability 2017, 135, 73–84
    Abstract : The photo-oxidation behaviour of a biobased epoxy polymer has been studied under irradiation at wavelengths > 315 nm at 45°C and in the presence of oxygen. The resin is obtained after curing a blend of an epoxidized linseed oil (ELO) and epoxidized glycerol (EG) with methyltetrahydrophtalic anhydride (MTHPA). Molecular changes induced by the (…)