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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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Shaver, Michael P.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2024Performance polyamides built on a sustainable carbohydrate corecitations
- 2024Mechanical Properties and Recyclability of Fibre Reinforced Polyester Compositescitations
- 2023Degradable and Reprocessable Resins from a Dioxolanone Cross-Linkercitations
- 2023Understanding poly(ethylene terephthalate) degradation using gas-mediated simulated recyclingcitations
- 2020Mechanical Recycling of Packaging Plastics: A Reviewcitations
- 2018Polymeric hole-transport materials with side-chain redox-active groups for perovskite solar cells with good reproducibilitycitations
- 2018Polymeric hole-transport materials with side-chain redox-active groups for perovskite solar cells with good reproducibilitycitations
- 2018Thermal, optical and structural properties of blocks and blends of PLA and P2HEBcitations
- 2018Functionalizable Stereocontrolled Cyclopolyethers by Ring-Closing Metathesis as Natural Polymer Mimicscitations
- 2018Morphology of Poly(styrene-co-butadiene) Random Copolymer Thin Films and Nanostructures on a Graphite Surfacecitations
- 2017Thermal, structural and degradation properties of an aromatic-aliphatic polyester built through ring-opening polymerisationcitations
- 2017Poly(styrene-co-butadiene) Random Copolymer Thin Films and Nanostructures on a Mica Surface: Morphology and Contact Angles of Nanodropletscitations
- 2017Olefin cross metathesis and ring-closing metathesis in polymer chemistrycitations
- 2016Installing Multiple Functional Groups on Biodegradable Polyesters via Post-Polymerization Olefin Cross-Metathesiscitations
- 2015Aluminum Salen and Salan Polymerization Catalystscitations
- 2014Tuning ligand electronics and peripheral substitution on cobalt salen complexes:Structure and polymerisation activitycitations
- 2014Tuning ligand electronics and peripheral substitution on cobalt salen complexescitations
- 2013Aluminium salophen and salen initiators in the ring-opening polymerisation of rac-lactide and rac-β-butyrolactone::Electronic effects on stereoselectivity and polymerisation ratescitations
- 2013Poly(lactic acid) polymer stars built from early generation dendritic polyolscitations
- 2013Tacticity-induced changes in the micellization and degradation properties of poly(lactic acid)-block-poly(ethylene glycol) copolymerscitations
- 2013Aluminium salophen and salen initiators in the ring-opening polymerisation of rac-lactide and rac-β-butyrolactone:citations
- 2012Control of thermal properties and hydrolytic degradation in poly(lactic acid) polymer stars through control of isospecificity of polymer armscitations
- 2012Anilido-aldimine aluminum complexes:citations
- 2012Controlled radical polymerization mediated by Amine-Bis(phenolate) Iron(III) complexescitations
- 2012Anilido-aldimine aluminum complexes::Synthesis, characterization and lactide polymerizationcitations
- 2010Tacticity control in the synthesis of poly(lactic acid) polymer stars with dipentaerythritol corescitations
- 20084.4,5,5-tetraphenyl-1,3,2-dioxaborolanecitations
- 2000Trans alkenylpyridine and alkenylamine complexes of platinum
Places of action
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article
Aluminium salophen and salen initiators in the ring-opening polymerisation of rac-lactide and rac-β-butyrolactone:
Abstract
Three aluminium salophen and two aluminium salen complexes were synthesised, characterised and screened in the ring-opening polymerisation (ROP) of rac-lactide and rac-β-butyrolactone. The focus was on controlling the apparent polymerisation rate (Κp) and stereoselectivity of poly(lactic acid) and poly(3-hydroxybutyrate) by modulating the electron density at the aluminium centre or by switching from an alkyl backbone (salen complex) to an aryl backbone (salophen complex). The salen complexes generally showed higher Κp as well as isoselectivity compared to the salophen complexes. For instance, salophen and salen complexes biased the microstructure of poly(3-hydroxybutyrate) towards syndiotacticity and isotacticity, respectively. Electron-withdrawing or electron-donating backbones on a salophen complex tuned Κp, with electron-donating backbones offering faster Κp.