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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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Sweat, Rebekah
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Topics
Publications (6/6 displayed)
- 2023Data-driven Analysis of Carbon Nanotube Yarn Interfacial Bonding in Extreme Environments
- 2023Manufacturing of stereolithographic 3D printed boron nitride nanotube-reinforced ceramic composites with improved thermal and mechanical performancecitations
- 2019Collapsed carbon nanotubes : from nano to mesoscale via density functional theory-based tight-binding objective molecular modelingcitations
- 2019Collapsed carbon nanotubescitations
- 2016Characterization at Atomic Resolution of Carbon Nanotube/Resin Interface in Nanocomposites by Mapping sp2-Bonding States Using Electron Energy-Loss Spectroscopycitations
- 2015Carbon Fiber/Carbon Nanotube Buckypaper Interply Hybrid Composites: Manufacturing Process and Tensile Propertiescitations
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document
Data-driven Analysis of Carbon Nanotube Yarn Interfacial Bonding in Extreme Environments
Abstract
<jats:title>Abstract</jats:title><jats:p>Understanding nanocomposite interfacial bonding under environmental conditions will lead to game-changing material applications in energy, aerospace, electronics, and infrastructure applications. Carbon nanotube (CNT) yarns with high-temperature toughened matrices are candidates to be used in aircraft and space components. While operating, these components are exposed to severe temperatures, which alter their performance due to changes near the interfacial area. This study investigates the interfacial shear strength of CNT yarns in multiple matrices from near-cryogenic temperatures up to temperatures above the matrix glass transition temperature. Statistical and data-driven approaches are implemented to understand and quantify the interface between inclusion and matrix. The fiber bundle pullout test is performed at a broad temperature range for fundamental studies of composite material interfaces and their bonding properties in extreme environments. Analysis showed that IFSS decreases with increasing temperature, especially at temperatures near the resin's glass transition temperature. It was shown that the work required to pull out the CNT from all polymer matrices was reduced by more than 60% between temperature extremes.</jats:p>