Articles de revista
Recent Submissions
-
Structural design of CANs with fine-tunable relaxation properties: a theoretical framework based on network structure and kinetics modeling
(American Chemical Society, 2023-06-23)
Article
Open AccessIn this work, we present a model capable of reproducing the stress relaxation dynamics of a wide range of relaxation processes in covalent adaptable networks (CANs) produced by stepwise polymerization. The proposed model ... -
Recyclable dual-curing thiol-isocyanate-epoxy vitrimers with sequential relaxation profiles
(Elsevier, 2023-09-11)
Article
Open AccessTwo series of poly(thiourethane)s-poly(thiol-epoxy) hybrids were prepared from dual-curing, stoichiometric thiol:isocyanate:epoxy mixtures. 1-methylimidazole (MI) was used as initiator for the thiol-isocyanate and thiol-epoxy ... -
Adhesive properties of thiol-acrylate-epoxy composites obtained by dual-curing procedures
(Elsevier, 2022-01)
Article
Restricted access - publisher's policyComposite materials were prepared using a thiol-acrylate-epoxy dual-curing system filled with Boron Nitride (BN) agglomerates. The adhesive properties obtained with two different acrylate ratios (ra) were tested to ... -
ICTAC Kinetics Committee recommendations for analysis of thermal polymerization kinetics
(Elsevier, 2022-08-01)
Article
Restricted access - publisher's policyThe present recommendations have been developed by the Kinetics Committee of the International Confederation for Thermal Analysis and Calorimetry (ICTAC). The recommendations provide guidance on kinetic analysis of thermal ... -
Synthesis and characterization of new bio-based poly(acylhydrazone) vanillin vitrimers
(Royal Society of Chemistry (RSC), 2022-02-17)
Article
Restricted access - publisher's policyNew 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, ... -
Preparation and Characterization of a Series of Self-Healable Bio-Based Poly(thiourethane) Vitrimer-like Materials
(Multidisciplinary Digital Publishing Institute (MDPI), 2023-03-01)
Article
Open AccessA series of poly(thiourethanes) (PTUs) from biobased monomers have been synthesized. Limonene and squalene were transformed into polyfunctional thiols by thiol-ene reaction with thioacetic acid and further saponification. ... -
Thiol-Ene Networks with Tunable Dynamicity for Covalent Adaptation
(American Chemical Society (ACS), 2022-01-01)
Article
Open AccessTo be fully recyclable, covalent adaptable networks must ultimately be able to overcome all topological restrictions and flow. By using a statistically based method, it was shown that the extent of stress relaxation in ... -
Optimization and testing of hybrid 3D printing vitrimer resins
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-11-24)
Article
Open AccessThe quality of photocure-based 3D printing greatly depends on the properties of the photoresin. There are still many challenges to be overcome at the material level before such additive manufacturing methods dominate the ... -
Vitrimeric Epoxy-Amine Polyimine Networks Based on a Renewable Vanillin Derivative
(American Chemical Society (ACS), 2022-01-01)
Article
Open AccessA series of bio-based polyimine vitrimers was obtained and characterized. A diimine-diglycidyl monomer (DIDG) was synthesized by condensing vanillin with 4,4'-oxydianiline (ODA) and further glycidylation with epichlorohydrin. ... -
3D printable hybrid acrylate-epoxy dynamic networks
(Elsevier, 2022-06)
Article
Open AccessPolymer networks with dynamic bonds, also known as covalent adaptable networks (CANs) combine the superior mechanical properties and chemical resistance of thermosets with the ability to be reprocessed, a feat formerly ... -
Novel hybrid organic/inorganic poly (thiourethane) covalent adaptable networks
(Elsevier, 2022-07-05)
Article
Open AccessOrganic-inorganic hybrid materials combine the advantages of both phases: hardness and strength of inorganic phase and elasticity and toughness of the organic matrix. In the present study, we have prepared nanocomposites ... -
Electro-responsive shape-memory composites obtained via dual-curing processing
(2022-01-01)
Article
Open AccessIn this work, electro-responsive shape-memory actuators were developed by incorporating a conductive heater in a dual-curing thiol-acrylate-epoxy shape-memory polymer (SMP). A conductive heater, consisting of an electrically ...
RSS 1.0