Ponències/Comunicacions de congressos
Recent Submissions
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Synthesis and characterization of new fully bio-based poly(acylhydrazone) vanillin vitrimers
(2022)
Conference lecture
Open AccessNew 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)
Conference lecture
Restricted access - publisher's policyLa 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)
Conference lecture
Restricted access - publisher's policy -
Appplication of renewable thiols in the preparation of poly(thiourethane) covalent adaptable networks
(2022)
Conference lecture
Restricted access - publisher's policyOne 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)
Conference lecture
Open AccessThe 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)
Conference report
Open AccessIn 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)
Conference lecture
Open AccessWe 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)
Conference report
Restricted access - publisher's policyHybrid 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)
Conference lecture
Restricted access - publisher's policyWe 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)
Conference lecture
Restricted access - publisher's policyIn 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)
Conference lecture
Open Access3D-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)
Conference report
Open AccessThe 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 ...
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