| 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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Szabo, Peter
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (28/28 displayed)
- 2020Effect of Crystallinity on Water Vapor Sorption, Diffusion, and Permeation of PLA-Based Nanocompositescitations
- 2020Effect of Crystallinity on Water Vapor Sorption, Diffusion, and Permeation of PLA-Based Nanocompositescitations
- 2019Impact of thermal processing or solvent casting upon crystallization of PLA nanocellulose and/or nanoclay compositescitations
- 2018Modelling of rheological properties in polystyrene with long-chain branching
- 2016Hybrid poly(lactic acid)/nanocellulose/nanoclay composites with synergistically enhanced barrier properties and improved thermomechanical resistancecitations
- 2016Hybrid poly(lactic acid)/nanocellulose/nanoclay composites with synergistically enhanced barrier properties and improved thermomechanical resistancecitations
- 2016A comparison of partially acetylated nanocellulose, nanocrystalline cellulose, and nanoclay as fillers for high-performance polylactide nanocompositescitations
- 2015Enhancement of dielectric permittivity by incorporating PDMS-PEG multiblock copolymers in silicone elastomerscitations
- 2015Enhancement of dielectric permittivity by incorporating PDMS-PEG multiblock copolymers in silicone elastomerscitations
- 2015Microthrix parvicella abundance associates with activated sludge settling velocity and rheology - Quantifying and modelling filamentous bulkingcitations
- 2015Nanocellulose fibers applied in PLA composites for food packaging applications
- 2015Enhancing relative permittivity by incorporating PDMS-PEG multi block copolymers in binary polymer blends
- 2015Enhancing relative permittivity by incorporating PDMS-PEG multi block copolymers in binary polymer blends
- 2015Enhancing relative permittivity by incorporating PDMS-PEG multiblock copolymers in binary polymer blends
- 2015Enhancing relative permittivity by incorporating PDMS-PEG multiblock copolymers in binary polymer blends
- 2015A soft and conductive PDMS-PEG block copolymer as a compliant electrode for dielectric elastomers
- 2015Improving dielectric permittivity by incorporating PDMS-PEG block copolymer into PDMS network
- 2015Improving dielectric permittivity by incorporating PDMS-PEG block copolymer into PDMS network
- 2014Properties of slurries made of fast pyrolysis oil and char or beech woodcitations
- 2014Improving dielectric permittivity by incorporating PDMS-PEG block copolymer into PDMS network
- 2014Improving dielectric permittivity by incorporating PDMS-PEG block copolymer into PDMS network
- 2012Constant force extensional rheometry of polymer solutionscitations
- 2007Computational modeling of concrete flow:General overviewcitations
- 2005Topas Based Lab-on-a-chip Microsystems Fabricated by Thermal Nanoimprint Lithographycitations
- 2005An Investigation on Rheology of Peroxide Cross-linking of Low Density Polyethylene
- 2004Nanoimprint lithography in the cyclic olefin copolymer, Topas, a highly ultraviolet-transparent and chemically resistant thermoplastcitations
- 2004Axi-Symmetric Simulation of the Slump Flow Test for Self-Compacting
- 2003Rheological behaviour of polyethylene with peroxide crosslinking agent. Ismaeil Ghasemi, Peter Szabo and Henrik Koblitz Rasmussen
Places of action
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article
Impact of thermal processing or solvent casting upon crystallization of PLA nanocellulose and/or nanoclay composites
Abstract
Here, we present how processing (solvent casting or isothermal crystallization) impacts crystallinity of poly(lactic acid) (PLA) and its nanocomposites (PLA/1 wt % cellulose nanofibers (CNFs), PLA/1 wt % nanoclay (C30B) or PLA/1 wt % CNF/1 wt % C30B. Polarized optical microscopy demonstrated a heterogeneous nucleation process during isothermal crystallization leading to smaller homogeneously distributed spherulites. With solvent casting, no effect on morphology was observed with respect to the nanoparticles, but an increased spherulite size was observed at higher temperatures. This fact raises significant concerns regarding the suitability of solvent casting as a lab‐scale procedure to investigate materials. Additionally, combining the reinforcing agents, CNF, and C30B, did not increase nucleation rate, in contrast with the general tendency, where the incorporation of both particles led to improved properties (e.g., thermomechanical and barrier properties). However, a combination of C30B and CNF did lead to an overall increase in the rigid amorphous fraction and a reduced mobile amorphous fraction.