| 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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Soraru, Gian Domenico
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024On the structure and properties of hydrothermally toughened soda–lime silicate float glasscitations
- 2023Viscosity, Boson Peak and Elastic Moduli in the Na2O-SiO2 Systemcitations
- 2023Viscosity, Boson Peak and Elastic Moduli in the Na2O-SiO2 Systemcitations
- 2023Low-temperature Thermal Energy Storage with Polymer-Derived Ceramic Aerogelscitations
- 2022Synthesis and Characterization of High Surface Area Transparent SiOC Aerogels from Hybrid Silicon Alkoxide: A Comparison between Ambient Pressure and Supercritical Dryingcitations
- 2022Thermochemical heat storage performances of magnesium sulphate confined in polymer-derived SiOC aerogelscitations
- 2022Polymer-derived ceramic molten metal filterscitations
- 2021Synthesis and thermal evolution of polysilazane-derived SiCN(O)aerogels with variable C content stable at 1600°Ccitations
- 2020Polymer-derived Si3N4 nanofelts for flexible, high temperature, lightweight and easy-manufacturable super-thermal insulatorscitations
- 2018Breath figures decorated silica-based ceramic surfaces with tunable geometry from UV cross-linkable polysiloxane precursorcitations
Places of action
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article
Viscosity, Boson Peak and Elastic Moduli in the Na2O-SiO2 System
Abstract
<jats:p>The temperature and chemical dependence of the melt viscosity are ubiquitous in the model development of the volcanic dynamics, as well as in the glass production and design. We focussed on the yet-explored relationship between the bulk and shear moduli ratio and boson peak with the melt fragility of their parental glasses. Here, we explored the extension of the observed trend by testing the conventional binary system Na2O-SiO2, thus providing new evidence supporting the link between the flow of melts and supercooled liquids and the vibrational dynamics of their parental glasses. This was accomplished by integrating new low-frequency Raman measurements and integrating data from the literature on Brillouin light scattering and viscometry. This approach allows us to feed the MYEGA equation with reliable input parameters to quantitatively predict the viscosity of the Na2O-SiO2 system from the liquid up to the glass transition.</jats:p>