| 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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Bose, Ranjita K.
University of Groningen
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (32/32 displayed)
- 2024Characterizing Dissipative Elastic Metamaterials Produced by Additive Manufacturingcitations
- 2023Oxidative chemical vapor deposition for synthesis and processing of conjugated polymers: A critical reviewcitations
- 2023Electrically Conductive and Highly Stretchable Piezoresistive Polymer Nanocomposites via Oxidative Chemical Vapor Depositioncitations
- 2023Electrically Conductive and Highly Stretchable Piezoresistive Polymer Nanocomposites via Oxidative Chemical Vapor Depositioncitations
- 2023Electrically and thermally healable nanocomposites via one-step Diels-Alder reaction on carbon nanotubescitations
- 2023Effect of intermolecular interactions on the glass transition temperature of chemically modified alternating polyketonescitations
- 2023Effect of intermolecular interactions on the glass transition temperature of chemically modified alternating polyketonescitations
- 2023Oxidative chemical vapor deposition for synthesis and processing of conjugated polymerscitations
- 2023Oxidative chemical vapor deposition of polypyrrole onto carbon fabric for flexible supercapacitive electrode materialcitations
- 2022All-dry, one-step synthesis, doping and film formation of conductive polypyrrolecitations
- 2022Production and Application of Polymer Foams Employing Supercritical Carbon Dioxidecitations
- 2022Rapid self-healing in IR-responsive plasmonic indium tin oxide/polyketone nanocompositescitations
- 2022Initiated Chemical Vapor Deposition (iCVD) of Bio-Based Poly(tulipalin A) Coatingscitations
- 2022Initiated Chemical Vapor Deposition (iCVD) of Bio-Based Poly(tulipalin A) Coatings:Structure and Material Propertiescitations
- 2021Thermally Switchable Electrically Conductive Thermoset rGO/PK Self-Healing Compositescitations
- 2021Thermally Switchable Electrically Conductive Thermoset rGO/PK Self-Healing Compositescitations
- 2021Self-Healing Polymer Nanocomposite Materials by Joule Effectcitations
- 2021Polytriphenylamine composites for energy storage electrodescitations
- 2020Highly Branched Waxy Potato Starch-Based Polyelectrolyte:Controlled Synthesis and the Influence of Chain Composition on Solution Rheologycitations
- 2020Highly Branched Waxy Potato Starch-Based Polyelectrolytecitations
- 2019Electrically Self-Healing Thermoset MWCNTs Composites Based on Diels-Alder and Hydrogen Bondscitations
- 2019Electrically Self-Healing Thermoset MWCNTs Composites Based on Diels-Alder and Hydrogen Bondscitations
- 2018A translation of the structure of mussel byssal threads into synthetic materials by the utilization of histidine-rich block copolymerscitations
- 2016Healing by the Joule effect of electrically conductive poly(ester-urethane)/carbon nanotube nanocompositescitations
- 2016Healing of early stage fatigue damage in ionomer/Fe3O4 nanoparticle compositescitations
- 2015Connecting supramolecular bond lifetime and network mobility for scratch healing in poly(butyl acrylate) ionomers containing sodium, zinc and cobaltcitations
- 2015Correlation between scratch healing and rheological behavior for terpyridine complex based metallopolymerscitations
- 2015Acylhydrazones as reversible covalent crosslinkers for self-healing polymerscitations
- 2012Microencapsulation of a crop protection compound by initiated chemical vapor depositioncitations
- 2012Polymer electronic materials for sustainable energies
- 2012Graft polymerization of anti-fouling PEO surfaces by liquid-free initiated chemical vapor depositioncitations
- 2009Initiated chemical vapor deposition (iCVD) of hydrogel polymerscitations
Places of action
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article
Electrically and thermally healable nanocomposites via one-step Diels-Alder reaction on carbon nanotubes
Abstract
Carbon nanotubes (CNTs) were directly employed as reactive fillers in furan-pendant polyketones via the Diels-Alder (DA) reaction. CNTs and furan groups function as dienophile and diene, respectively, forming a reversible crosslinking network. Here, pristine CNTs not only serve as crosslinking agents, but also improve the thermal and electrical conductivity. The DA covalent linkage was confirmed by IR, TGA, DSC, elemental analysis and dispersion tests. This one-step approach offers a facile route to synthesize reversibly crosslinked thermoset polymer nanocomposites. The rigidity of the nanocomposites could be controlled through the number of furan groups in order to achieve distinct properties. The nanocomposites demonstrated dynamic temperature-dependent behavior due to the retro Diels-Alder reaction. Cyclic tests via rheology showed good reversibility below 120 °C. However, an irreversible increase of modulus was observed at higher temperatures, which is possibly attributed to a side reaction. At filler loadings above 5%, both electrical and thermal self-healing tests showed good results. The Diels-Alder reaction between CNTs and furan-pendant polymers opens up a new possibility of directly employing fillers in the polymer matrix without any prior modifications. It is also possible to use other fillers with diene/dienophile properties in future reversible polymer nanocomposites.