| 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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Wang, Yue
University of York
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2024Deciphering the role of Fe impurities in the electrolyte boosting the OER activity of LaNiO$_3$citations
- 2024Relationship between Composition and Environmental Degradation of Poly(isosorbide-co-diol oxalate) (PISOX) Copolyesterscitations
- 2024Bonding strength between spruce glulam and birch plywood at different load-to-plywood face grain anglescitations
- 2024Spreading angle analysis on the tensile capacities of birch plywood plates in adhesively bonded timber connectionscitations
- 2024Glulam frame corner joints built of birch plywood and mechanical fasteners : An experimental, analytical, and numerical studycitations
- 2023Understanding the impact of heavy ions and tailoring the optical properties of large-area monolayer WS 2 using focused ion beamcitations
- 2023Preliminary experimental investigations on frame corner joints built of glulam beams, birch plywood via mechanical connectors
- 2023Computational Design of Flexible Planar Microstructurescitations
- 2023State of the Art and Prospects for Halide Perovskite Nanocrystals.
- 2023Understanding the impact of heavy ions and tailoring the optical properties of large-area monolayer WS2 using focused ion beamcitations
- 2023Embedment behavior of dowel-type fasteners in birch plywood : Influence of load-to-face grain angle, test set-up, fastener diameter, and acetylationcitations
- 2021Experimental Investigation of Gas Dynamic Effects Using Nanoporous Synthetic Materials as Tight Rock Analoguescitations
- 2021State of the art and prospects for halide perovskite nanocrystalscitations
- 2021State of the art and prospects for halide perovskite nanocrystalscitations
- 2018Random lasing in uniform perovskite thin filmscitations
Places of action
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article
Relationship between Composition and Environmental Degradation of Poly(isosorbide-co-diol oxalate) (PISOX) Copolyesters
Abstract
<p>To reduce the global CO2 footprint of plastics, bio- and CO2-based feedstock are considered the most important design features for plastics. Oxalic acid from CO2 and isosorbide from biomass are interesting rigid building blocks for high Tg polyesters. The biodegradability of a family of novel fully renewable (bio- and CO2-based) poly(isosorbide-co-diol) oxalate (PISOX-diol) copolyesters was studied. We systematically investigated the effects of the composition on biodegradation at ambient temperature in soil for PISOX (co)polyesters. Results show that the lag phase of PISOX (co)polyester biodegradation varies from 0 to 7 weeks. All (co)polyesters undergo over 80% mineralization within 180 days (faster than the cellulose reference) except one composition with the cyclic codiol 1,4-cyclohexanedimethanol (CHDM). Their relatively fast degradability is independent of the type of noncyclic codiol and results from facile nonenzymatic hydrolysis of oxalate ester bonds (especially oxalate isosorbide bonds), which mostly hydrolyzed completely within 180 days. On the other hand, partially replacing oxalate with terephthalate units enhances the polymer's resistance to hydrolysis and its biodegradability in soil. Our study demonstrates the potential for tuning PISOX copolyester structures to design biodegradable plastics with improved thermal, mechanical, and barrier properties.</p>