Ponències/Comunicacions de congressos
Enviaments recents
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Synthesis and characterization of new fully bio-based poly(acylhydrazone) vanillin vitrimers
(2022)
Comunicació de congrés
Accés obertNew acylhydrazone vitrimeric-type materials have been studied. These materials can be efficiently relaxed, without the addition of an external catalyst, through an exchange process that has been confirmed as imine metathesis, ... -
Nous politiouretans hibrids tipus vitrimèric. sintesi i caracterització
(2022)
Comunicació de congrés
Accés restringit per política de l'editorialLa preparació de materials híbrids orgànics-inorgànics és una de les estratègies utilitzades per millorar les propietats mecàniques i obtenir materials polimèrics d’altes prestacions. Aquest materials combinen la duresa i ... -
New bio-based poly(acylhydrazone) vitrimers: synthesis and characterization
(2022)
Comunicació de congrés
Accés restringit per política de l'editorial -
Appplication of renewable thiols in the preparation of poly(thiourethane) covalent adaptable networks
(2022)
Comunicació de congrés
Accés restringit per política de l'editorialOne of the industries most dependent on fossil fuels is the polymer industry: over 99% of polymer production uses monomers derived from oil and gas. For this reason, polymers derived from biomass (biopolymers) are widely ... -
Preparation of New Vitrimeric Materials Based on Glycidyl Vanillin-imines
(2022)
Comunicació de congrés
Accés obertThe current exponential growth of the human population is associated with a degradation of the environment. In terms of lack of degradability and persistence in the environment, increasing attention is being paid to polymers. ... -
Synthesis and characterization of new fully bio-based poly(acylhydrazone) vanillin vitrimers
(2022)
Text en actes de congrés
Accés obertIn the present century the need to recycle thermosets to reach a sustainable environment has led a huge number of researchers to develop new reshapable networked polymers. In this scenario, vitrimers, materials able to ... -
Stress-relaxing thermosets with easily regulated bond exchange kinetics
(2022)
Comunicació de congrés
Accés obertWe have carried out stress-relaxation experiments on poly(acrylate) and poly(thiol-ene) based thermosets prepared from in-house synthesized epoxy-acid adducts with acrylate (for the former) and ene functionalities (for the ... -
Novel hybrid poly(thiourethane)/POSS covalent adaptable networks
(2021)
Text en actes de congrés
Accés restringit per política de l'editorialHybrid 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
(2021)
Comunicació de congrés
Accés restringit per política de l'editorialWe 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
(2021)
Comunicació de congrés
Accés restringit per política de l'editorialIn 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
(2021)
Comunicació de congrés
Accés obert3D-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
(2017)
Text en actes de congrés
Accés obertThe 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 ...