Browsing by Author "Gamardella, Francesco"
Now showing items 1-8 of 8
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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 ... -
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 ...
