| 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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Sawada, Daisuke
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2023Development of cellulose films by means of the Ioncell® technology, as an alternative to commercial filmscitations
- 2022Evaluation of Keratin–Cellulose Blend Fibers as Precursors for Carbon Fiberscitations
- 2022Effect of graphitic additives on the rheology of cellulose solutions for the preparation of templated carbon fiber precursorscitations
- 2021Exploring digital image correlation technique for the analysis of the tensile properties of all-cellulose compositescitations
- 2021Process-dependent nanostructures of regenerated cellulose fibres revealed by small angle neutron scatteringcitations
- 2020Close Packing of Cellulose and Chitosan in Regenerated Cellulose Fibers Improves Carbon Yield and Structural Properties of Respective Carbon Fiberscitations
- 2019All-cellulose composites via short-fiber dispersion approach using NaOH–water solventcitations
Places of action
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article
Process-dependent nanostructures of regenerated cellulose fibres revealed by small angle neutron scattering
Abstract
| openaire: EC/H2020/715788/EU//WoCaFi ; The nanometric internal structure of polymeric fibres is fundamental for their mechanical properties. Two-dimensional small angle neutron scattering patterns were collected to obtain structural parameters of the elementary fibrils in regenerated cellulose fibres prepared by various fibre spinning technologies. Scattering features were fitted to model functions to derive parameters such as elementary fibril radius, long period of the repeating units of crystal and amorphous phase along the fibre axis, degree of orientation, and ellipticity. The correlation between structural parameters and the mechanical properties was studied for the fibres of different existing spinning processes and for the high-strength fibres. Former group showed high correlation with mechanical properties. The latter group showed generally lower correlation, but showed relatively high correlation with the long period. These structural parameters provide a basis for understanding the structure-property relationship of regenerated cellulose fibres as function of spinning types and conditions for further optimization. ; Peer reviewed