| 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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Bernaerts, Katrien
Maastricht University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Investigation of monomer reactivity, polymer microstructure and solubility in the copolymerization of 1,5-dioxepan-2-one with alkyl substituted lactonescitations
- 2022Condensation Polyesterscitations
- 2022Additive Manufacturing of α-Amino Acid Based Poly(ester amide)s for Biomedical Applicationscitations
- 2022The effect of carbon fiber content on physico-mechanical properties of recycled poly(ethylene terephthalate) composites additively manufactured with fused filament fabricationcitations
- 2021Shaping and properties of thermoplastic scaffolds in tissue regeneration: The effect of thermal history on polymer crystallization, surface characteristics and cell fatecitations
- 2021Development of marine oligosaccharides for potential wound healing biomaterials engineeringcitations
- 2021Post-Modification of Biobased Pyrazines and Their Polyesterscitations
- 2021The effect of copolymerization of cyclic dioxolane moieties on polyamide propertiescitations
- 2020Biobased Pyrazine-Containing Polyesterscitations
- 2018Synthesis of isotactic polypropylene-block-polystyrene block copolymers as compatibilizers for isotactic polypropylene/polyphenylene oxide blendscitations
- 2017Increasing the solubility range of polyesters by tuning their microstructure with co-monomers
- 2017Increasing the solubility range of polyesters by tuning their microstructure with co-monomers
- 2017Increasing the solubility range of polyesters by tuning their microstructure with comonomerscitations
- 2017Increasing the solubility range of polyesters by tuning their microstructure with comonomerscitations
Places of action
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article
Investigation of monomer reactivity, polymer microstructure and solubility in the copolymerization of 1,5-dioxepan-2-one with alkyl substituted lactones
Abstract
Ring Opening Polymerization of lactones is an excellent synthetic tool for the production of polyesters with tuned microstructure. In copolyesters, the polymer microstructure is an important feature that can greatly influence the properties. Therefore, it is desirable to investigate the copolymerization behaviour of monomers. In this work, the copolymerization of 1,5-dioxepan-2-one (DXP) with the potentially renewable alkyl substituted lactones d-undecalactone (UDL) and ß,d-trimethyl-e-caprolactone (TMCL) was investigated. The reactivity ratios were determined for both monomer pairs, and revealed that both substituted lactones react significantly different with DXP. Furthermore, the microstructure of copolymers from DXP and UDL with different monomer feed ratios was characterized by quantitative 13C NMR and MALDI-ToF MS analysis. The resulting copolymers exhibited a varying degree of randomness depending on the monomer feed ratio. The lactones in this study were selected for their different solubility properties. The Hansen solubility spheres were determined for the homo-and copolymers of DXP and UDL. Using this, we demonstrated that the polymer solubility properties can be tuned by copolymerization of polar and apolar monomers.