Browsing by Author "Gamardella, Francesco"
Now showing items 1-10 of 10
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A new class of vitrimers based on aliphatic poly(thiourethane) networks with shape memory and permanent shape reconfiguration
(Elsevier, 2019-01-05)
Article
Open AccessVitrimers are a new promising class of polymeric materials which are attracting increasing attention thanks to their thermosetting characteristics with their capability of being reprocessed and recyclable, which make them ... -
Actuator behaviour of tailored poly(Thiourethane) shape memory thermosets
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-01)
Article
Open Accessn this work, a new family of poly(thiourethane) shape memory thermosetting actuators was developed and characterized. These materials can be easily prepared from mixtures of two different aliphatic diisocyanates and a ... -
New epoxy composite thermosets with enhanced thermal conductivity and high Tg obtained by cationic homopolymerization
(2018-06-01)
Article
Open AccessThermal dissipation is a critical aspect for the performance and lifetime of electronic devices. In this work, novel composites based on a cycloaliphatic epoxy matrix and BN fillers, obtained by cationic curing of mixtures ... -
Preparation of poly(thiourethane) thermosets by controlled thiol-isocyanate click reaction using a latent organocatalyst
(2019-01-01)
Article
Open AccessDifferent poly(thiourethane) thermosets were prepared by means of a thiol-isocyanate click reaction starting from three diisocyanates with different structure (isophorone diisocyanate, IPDI, 4,4'-methylene bis(cyclohexy ... -
Recyclable organocatalyzed poly(Thiourethane) covalent adaptable networks
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-12-04)
Article
Open AccessA new type of tetraphenylborate salts derived from highly basic and nucleophilic amines, namely 1,5-diazabicyclo[4.3.0]non-5-ene (DBN), 1,8-diazabicyclo(5.4.0)undec-7-ene (DBU) and triazabicyclodecene (TBD), was applied ... -
Recyclable poly(thiourethane) vitrimers with high Tg. Influence of the isocyanate structure
(2020-06-01)
Article
Open AccessNetworked poly(thiourethane) materials with Tgs around 130 °C, derived from two aliphatic isocyanates (isophorone diisocyanate, IPDI and 4,4'-methylene bis(cyclohexyl isocyanate), HMDI) and one aromatic diisocyanate ... -
Tailor-made thermosets obtained by sequential dual-curing combining isocyanate-thiol and epoxy-thiol click reactions
(Elsevier, 2019-06-12)
Article
Open AccessIn this work, a new family of thermosets based on thiol-isocyanate-epoxy networks has been prepared via sequential dual-curing methodology where both reactions are activated by temperature. The sequential dual behaviour ... -
The use of lanthanide triflates in the preparation of poly(thiourethane) covalent adaptable networks
(Elsevier, 2023-09-22)
Article
Open AccessCovalent adaptable networks (CANs) are new polymeric materials with the mechanical properties of thermosets and the possibility of being recycled like thermoplastics. Poly(thiourethane) networks have demonstrated vitrimeric-like ... -
Thermal conductive composites prepared by addition of several ceramic fillers to thermally cationic curing cycloaliphatic epoxy resins
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-01-15)
Article
Open AccessNovel composite coatings prepared from3,4-epoxy cyclohexylmethyl 3,4-epoxycyclohexane carboxylate (ECC) and different ceramic fillers have been prepared to improve the thermal dissipation of electronic devices. As latent ... -
Toward the recyclability of thermosetting polymers
(De Gruyter, 2022-11-07)
Part of book or chapter of book
Restricted access - publisher's policyPolymers, commonly known with the generic term “plastics,” are nowadays key materials in many industrial sectors and in our daily life. The word “polymer” is derived from the Greek words “polis” (many) and “meros” (part). ...
