693.932 PEOPLE
| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Sangermano, Marco
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (52/52 displayed)
- 2024Exploitation of tannic acid as additive for the adhesion enhancement of UV-curable bio-based coatingcitations
- 2024Influence of reactive diluent composition on properties and bio-based content of itaconic acid-based additive manufacturing materialscitations
- 2024Itaconic acid-based 3D printed nanocomposites: An in-depth study on the effect of nanoinclusions on the physicochemical properties and the printability of formulations based on polyester itaconatescitations
- 2024Cationic UV-curing of bio-based epoxidized castor oil vitrimers with electrically conductive propertiescitations
- 2024Cationic UV-curing of bio-based epoxidized castor oil vitrimers with electrically conductive propertiescitations
- 2024Sustainable Electrically Conductive Bio-Based Composites via Radical-Induced Cationic Frontal Photopolymerizationcitations
- 2024Natural Tannin Layers for the Corrosion Protection of Steel in Contact with Water-Based Mediacitations
- 20243D Printing of Electrically Conductive Objects with Biobased Polyglycerol Acrylic Monomerscitations
- 2024Multiple approaches to exploit ferulic acid bio-based epoxy monomer for green thermosetcitations
- 2023UV-Cured Bio-Based Acrylated Soybean Oil Scaffold Reinforced with Bioactive Glassescitations
- 2023Efficient Biorenewable Membranes in Lithium-Oxygen Batteriescitations
- 2023Photocurable Hybrid Materials with High Magnetodielectric Coupling
- 2023ACTIVE-BAPO - A Versatile Transfer Agent for Photoactive Bis(acyl)phosphane Oxide Unitscitations
- 2023Photocurable 3D printed anisotropic electrically conductive materials based on bio-renewable compositescitations
- 2023Sustainable Bio-Based UV-Cured Epoxy Vitrimer from Castor Oilcitations
- 2023Sustainable Bio-Based UV-Cured Epoxy Vitrimer from Castor Oilcitations
- 2023Natural Polyphenols and the Corrosion Protection of Steel: Recent Advances and Future Perspectives for Green and Promising Strategiescitations
- 2022Magnetoresponsive Devices with Programmable Behavior Using a Customized Commercial Stereolithographic 3D Printer ; Dispositifs magnétorésonnants à comportement programmable utilisant une imprimante 3D stéréolithographique commerciale personnaliséecitations
- 2021Programming the microstructure of magnetic nanocomposites in DLP 3D printingcitations
- 2021Photocurable “all-lignocellulose” derived hydrogel nanocomposites for adsorption of cationic contaminantscitations
- 2021DLP 3D – printing of shape memory polymers stabilized by thermoreversible hydrogen bonding interactionscitations
- 20213D Printing of PDMS-Like Polymer Nanocomposites with Enhanced Thermal Conductivity: Boron Nitride Based Photocuring Systemcitations
- 2019Stepwise synthesis of oligoamide coating on a porous support: Fabrication of a membrane with controllable transport propertiescitations
- 2019Optical fiber sensors for the detection of hydrochloric acid and sea water in epoxy and glass fiber-reinforced polymer compositescitations
- 2019Mechanical behavior of macadamia nutshells
- 2019Exposure of Glass Fiber Reinforced Polymer Composites in Seawater and the Effect on Their Physical Performancecitations
- 2019A Flexible, Highly Sensitive, and Selective Chemiresistive Gas Sensor Obtained by In Situ Photopolymerization of an Acrylic Resin in the Presence of MWCNTscitations
- 2018Inclusion complexes dispersed in polystyrene-based labels for fruit ripening on demandcitations
- 2018Silver polymer nanocomposites by photoreduction of AgNO3and simultaneous photocrosslinking of the acrylic matrix: Effect of PVP on Ag particle formationcitations
- 2017Electrically insulating polymeric nanocomposites with enhanced thermal conductivity by visible-light curing of epoxy–boron nitride nanotube formulationscitations
- 2016Development and integration of glass fiber sensors for monitoring diffusion of chemicals in polymer composites in harsh environments
- 2016Magnetic properties of polymer nanocompositescitations
- 2015Epoxy networks reinforced with TiO2 generated by nonhydrolytic sol-gel process: a comparison betweenin situandex situsyntheses to obtain filled polymerscitations
- 2015Composites with a graphene continuous network as a strategy to improve the thermal conductivity of polymers
- 2015Fe 3 O 4 nanoparticles and nanocomposites for applications in biomedicine and the ICTs: Nanoparticle aggregation, interaction and effective magnetic anisotropy
- 2014Epoxy resins reinforced with TiO2 generated by nonhydrolytic sol-gel processcitations
- 2014Fe3O4 nanoparticles and nanocomposites with potential application in biomedicine and in communication technologies: Nanoparticle aggregation, interaction, and effective magnetic anisotropycitations
- 2014Epoxy resins reinforced with TiO2 generated by non-hydrolytic sol-gel processcitations
- 2013UV-cured transparent magnetic polymer nanocompositescitations
- 2013Radical diffusion engineering: tailored nanocomposite materials for piezoresistive inkjet printed strain measurementcitations
- 2012In situ synthesis of Ag-acrylic nanocomposites: tomography-based percolation model, irreversible photoinduced electromigration and reversible electromigrationcitations
- 2012Cationic photocured epoxy nanocomposites filled with different carbon fillerscitations
- 2011Dynamics of In situ synthesized silver-epoxy nanocomposites as studied by dielectric relaxation spectroscopycitations
- 2011Synthesis of silver/epoxy nanocomposites by visible light sensitization using highly conjugated thiophene derivativescitations
- 2011Evidence for magnetic interactions among magnetite nanoparticles dispersed in photoreticulated PEGDA-600 matrixcitations
- 2010In-situ synthesized silver-epoxy nanocomposites: electrical characterization by means of dielectric spectroscopycitations
- 2009Fluorinated hydroxytelechelic polybutadiene as additive in cationic photopolymerization of an epoxy resincitations
- 2008Preparation of polymer-based composites with magnetic anisotropy by oriented carbon nanotube dispersion
- 2007Preparation and characterization of UV-cured epoxy nanocomposites based on o-montmorillonite modified with maleinized liquid polybutadienescitations
- 2007In situ synthesis of silver-epoxy nanocomposites by photoinduced electron transfer and cationic polymerization processes
- 2005Hybrid nanocomposites containing silica and PEO segments: preparation through dual-curing process and characterizationcitations
- 2005Preparation and characterization of hybrid nanocomposite coatings by photopolymerization and sol-gel processcitations
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article
Cationic UV-curing of bio-based epoxidized castor oil vitrimers with electrically conductive properties
Abstract
The growing appeal of carbon nanotube composites in the contemporary market derives from their exceptional thermal and chemical stability, coupled with electrical conductivity. In this study, we combined these salient features with a biobased epoxy matrix having vitrimeric properties, hence being reprocessable and resheapable, to obtain a biobased conductive coating. Epoxidised castor oil (ECO) was chosen as a monomer precursor for the straightforward synthesis. The synthesis relied on a cationic UV-curing process, embedding the conductive carbon nanotubes in the matrix. Photo DSC and transmission FTIR analysis were conducted to determine the final conversion of the epoxy rings in the cationic photocuring process. Thermo-mechanical properties were evaluated by tensile tests, and DMTA. Thermal stability was assessed by TGA. Dielectric spectroscopy confirmed increased electrical conductivity in the presence of increasing CNT content, reaching a percolation threshold at 0.5 phr of CNTs. Vitrimeric properties were proved by stress relaxation experiments, and the UV-cured composite underwent a thermo-activated transesterification reaction starting from 70 °C, catalysed by dibutyl phosphate. Overall, the ECO-CNT composite showed high thermal resistance (up to 400 °C) electrical conductivity with 0.5 phr CNT concentration, and vitrimeric properties. The study can be, therefore, considered a promising starting point to obtain sustainable biobased and electrically conductive vitrimers.