| 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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Ali, Mubarak
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Topics
Publications (7/7 displayed)
- 2023Investigations of thermo-mechanical properties of cryogenic and dual alkali-anhydrous treated hemp fibre and its compositescitations
- 2022Synergetic effect of adsorption-photocatalysis by $GO−Ce O_{2}$ nanocomposites for photodegradation of doxorubicincitations
- 2021Influence of cryogenic and chemical treatment on thermal and physical properties of hemp fabriccitations
- 2020Zinc ion driven ionic conduction through single asymmetric nanochannels functionalized with nanocompositescitations
- 2019OPTIMAL LAYUP SCHEMES WITH SELECTIVE DISPERSION OF CORE/SHELL MICROPARTICLES IN PLY INTERFACES OF GLASS/EPOXY COMPOSITE LAMINATES FOR LOW VELOCITY IMPACTcitations
- 2017Palliatives for Low Velocity Impact Damage in Composite Laminatescitations
- 2012Impact Damage Resistance of CFRP Prepreg Laminates with Dispersed CSP Particles into Ply Interfacescitations
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article
Investigations of thermo-mechanical properties of cryogenic and dual alkali-anhydrous treated hemp fibre and its composites
Abstract
<jats:p> Physicochemical/thermal modifications on the organic fibres increase the cellulose exposure, potentially improving the thermo-mechanical properties of the composites. This work aims to investigate the thermo-mechanical properties of hemp fibres and their composites to understand the effect of the proposed novel cryogenic treatment using physicochemical characterization like scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and Fourier transmission infrared spectroscopy (FTIR). The study compares them with conventional dual alkali-anhydrous treatment on the fibres. Dual alkali-anhydrous treatment on the fibres didn’t change its thermal properties, but specific chemical changes were detected. In comparison, investigations of cryogenic treatment on fibres showed improved thermal stability and wettability due to increased cellulose exposure in the primary cell wall. It also reduced the moisture absorption in the fibres. Improvement in mechanical properties was observed in cryogenic treated hemp composite due to increased frictional bond in the composite interface. Hence the proposed cryogenic treatment provides new directions for developing bio-composites for potential engineering applications like automobile interiors and insulation panels in mining applications. </jats:p>