Recent Submissions

  • Novel hybrid poly(thiourethane)/POSS covalent adaptable networks 

    Guerrero, Federico; Flor López, Sílvia de la; Ramis Juan, Xavier; Santos, Jose-Ignacio; Serra Albet, Maria Àngels (2021)
    Conference report
    Restricted access - publisher's policy
    Hybrid organic-inorganic materials have been introduced as one of the strategies to improve mechanical properties and obtaining new high-performance polymeric materials. These materials present a synergism that meets the ...
  • Dual-curing of (meth)acrylate-epoxy thiol formulations 

    Roig, Adrià; Ramis Juan, Xavier; Flor López, Sílvia de la; Serra Albet, Maria Àngels (2021)
    Conference lecture
    Restricted access - publisher's policy
    We have implemented a sequential photo-thermal dual-curing procedure based on glycidylmethacrylate/trimeth(acrylate)/thiol mixtures. The first step of the curing process is a radical UV-initiated thiol-(meth)acrylate ...
  • Sequential photo-thermal curing of (meth)acrylate-epoxy thiol formulations 

    Roig, Adrià; Flor López, Sílvia de la; Ramis Juan, Xavier; Serra Albet, Maria Àngels (2021)
    Conference lecture
    Restricted access - publisher's policy
    In this work, a novel dual-curing procedure has been developed. It is a combination of a first radical UV-initiated thiol-(meth)acrylate reaction, followed by a second thermal thiol-epoxy step catalysed by a base. Since ...
  • Dual-curable vitrimers for 3d-printing 

    Romano, Angelo; Konuray, Ali Osman; Roppolo, Ignazio; Sangermano, Marco; Fernández-Francos, Xavier; Ramis Juan, Xavier (2021)
    Conference lecture
    Open Access
    3D-printed objects can greatly benefit from the introduction of molecular structure undergoing dynamic bond exchange [1] or the use dual-curing processing [2], leading to a significant enhancement of mechanical properties ...
  • Influence of exposure time on mechanical properties and photocuring conversion ratios for photosensitive materials used in additive manufacturing 

    Bonada Bo, Jordi; Muguruza Blanco, Asier; Fernández Francos, Xavier; Ramis Juan, Xavier (2017)
    Conference report
    Open Access
    The influence of UV post - curing process on mechanical properties as well as photocuring conversion ratios is presented. An analytical model to determinate the conversion ratio for frontal polymerization is used t o define ...
  • Comparative results between three protocols for achieving highly exfoliated epoxy-clay nanocomposites 

    Hutchinson, John M.; Shiravand, Fatemeh; Calventus Solé, Yolanda; Ferrando Piera, Francesc (2013)
    Conference report
    Restricted access - publisher's policy
  • New thermosets from cycloaliphatic epoxy resin by thiol-epoxy click reaction 

    Guzman, Dailyn; Mateu, Blai; Fernández Francos, Xavier; Ramis Juan, Xavier; Serra Albet, Maria Àngels (2016)
    Conference lecture
    Restricted access - publisher's policy
  • Nuevos termoestables obtenidos mediante procesos duales basados en reacciones tipo "Click" con tioles 

    Serra Albet, Maria Àngels; Ramis Juan, Xavier; Acebo Gorostiza, Cristina; Guzman, Dailyn; Belmonte-Parra, Alberto; Fernández Francos, Xavier; Flor López, Sílvia de la (2016)
    Conference report
    Restricted access - publisher's policy
  • Curado “Click” secuencial de mezclas tiol-acetoacetato-acrilato, catalizada por una fotobase latente 

    Ramis Juan, Xavier; Konuray, Ali Osman; Liendo Castillo, Freddy Jesus; Fernández Francos, Xavier; Morancho Llena, José María; Salla Tarragó, José María; Serra Albet, Maria Àngels (2016)
    Conference lecture
    Restricted access - publisher's policy
  • Thermal curing of an epoxy-anhydride system modified with hyperbranched poly(ethylene imine)s with different terminal groups 

    Morancho Llena, José María; Fernández Francos, Xavier; Acebo Gorostiza, Cristina; Ramis Juan, Xavier; Salla Tarragó, José María; Serra Albet, Maria Àngels (2015)
    Conference lecture
    Restricted access - publisher's policy
    Epoxy resins are widely used in applications such as adhesives, coatings, electric laminates, encapsulation of semiconductor devices, matrix material for composites, structural components and cryogenic engineering because ...
  • Sequential UV/thermal processing of acrylate-epoxy clearcoats 

    Ye, Lishi; Fernández Francos, Xavier; Morancho Llena, José María; Serra Albet, Maria Àngels; Ramis Juan, Xavier (2015)
    Conference lecture
    Restricted access - publisher's policy
    B-stage processing is a term used for one-pot thermosetting formulations that can be partially cured or pre-dried, after being applied to a substrate and then cured under heat and pressure. B-staging has processing advantages ...
  • Criterios para prácticas de evaluación de calidad. Una propuesta de GRAPA-RIMA 

    Cadenato Matia, Ana María; Martinez, Maria; Amante García, Beatriz; Gallego Fernández, María Isabel; Jordana Barnils, José; Sánchez Robert, Francesc Josep; Farrerons Vidal, Óscar; Isalgué Buxeda, Antonio; Fabregat Fillet, Jaume (Octaedro, 2012)
    Conference report
    Open Access
    El grupo de innovación GRAPA (GRupo de la Evaluación de la Práctica Académica) del proyecto RIMA de la Universitat Politècnica de Catalunya ha elaborado una serie de criterios, en forma de rúbrica, como buenas prácticas ...