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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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Libanori, Rafael
ETH Zurich
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2020Complex‐shaped cellulose composites made by wet densification of 3D printed scaffoldscitations
- 2018Dynamics of cellulose nanocrystal alignment during 3D printingcitations
- 2017Mineral Nano-Interconnectivity Stiffens and Toughens Nacre-like Composite Materialscitations
- 2017Mode I transverse intralaminar fracture in glass fiber-reinforced polymers with ductile matricescitations
- 2016Bio-inspired self-shaping ceramicscitations
- 2016Magnetic assembly of transparent and conducting graphene-based functional compositescitations
- 2016Periodically microstructured composite films made by electric- and magnetic-directed colloidal assemblycitations
Places of action
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article
Mineral Nano-Interconnectivity Stiffens and Toughens Nacre-like Composite Materials
Abstract
<p>Researchers produce inorganic scaffolds using magnetic assembly to align preformed heterogeneous ceramic bricks, which are hot-pressed and infiltrated with an organic phase to generate a strong and tough composite that has a nacre-like brick-andmortar structure, interconnected with submicron interplatelet mineral bridges. The pioneering aspect of this study is the use of alumina platelets that are precoated with a ceramic layer that sinters at a lower temperature compared to the sintering temperature of the alumina platelets. Using precoated alumina platelets significantly minimize the processing time and material heterogeneity, which are commonly observed in fabrication processes that rely in co-sedimentation of particles exhibiting different size and density.</p>