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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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Østergaard, Martin Bonderup
Aalborg University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2024Anomaly in the relation between thermal conductivity and crystallinity of silicate glass-ceramicscitations
- 2024Suppressing the thermal conduction in glass–ceramic foams by controlling crystallizationcitations
- 2024Crystallinity dependence of thermal and mechanical properties of glass-ceramic foamscitations
- 2024A self-cleaning thermocatalytic membrane for bisphenol a abatement and fouling removalcitations
- 2023A Thermocatalytic Ceramic Membrane by Perovskite Incorporation in the Alumina Frameworkcitations
- 2023Thermocatalytic Performance of LaCo1−xNixO3−δ Perovskites in the Degradation of Rhodamine Bcitations
- 2023Beneficial effect of cerium excess on in situ grown Sr0.86Ce0.14FeO3–CeO2 thermocatalysts for the degradation of bisphenol Acitations
- 2023Beneficial effect of cerium excess on in situ grown Sr 0.86 Ce 0.14 FeO 3 –CeO 2 thermocatalysts for the degradation of bisphenol Acitations
- 2022Fracture energy of high-Poisson’s ratio oxide glassescitations
- 2021The foaming mechanism of glass foams prepared from the mixture of Mn 3 O 4 , carbon and CRT panel glasscitations
- 2021The foaming mechanism of glass foams prepared from the mixture of Mn3O4, carbon and CRT panel glasscitations
- 2021Degradation of organic micropollutants in water using a novel thermocatalytic membrane
- 2020Structure Dependence of Poisson’s Ratio in Cesium Silicate and Borate Glassescitations
- 2019Revisiting the Dependence of Poisson’s Ratio on Liquid Fragility and Atomic Packing Density in Oxide Glassescitations
- 2018Effect of alkali phosphate content on foaming of CRT panel glass using Mn3O4 and carbon as foaming agentscitations
- 2017Influence of foaming agents on solid thermal conductivity of foam glasses prepared from CRT panel glasscitations
- 2017Thermal Conductivity of Foam Glasses Prepared using High Pressure Sintering
- 2017Foaming Glass Using High Pressure Sintering
- 2016Influence of foaming agents on both the structure and the thermal conductivity of silicate glasses
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article
Effect of alkali phosphate content on foaming of CRT panel glass using Mn3O4 and carbon as foaming agents
Abstract
Phosphates play a role in different foaming processes. In slag foaming, the phosphate can lower the surface tension and increase the foam life time. In the sintering–foaming process, sodium phosphates are added as “foam stabilizers”. Though, phosphates show documented effect in slag foaming, the effect of phosphate in the sintering–foaming process still needs to be clarified. In this work, we investigate the influence of alkali phosphates (Li3PO4, Na3PO4, and K3PO4) on the glass foaming process, foam density, and glass transition temperature (Tg) of waste silicate glasses. The results show that the Tg of foam glasses decreases with increasing the alkali phosphate content, and with decreasing the alkali ion radius. The results, therefore, indicate that alkali phosphates can be used to decrease the heat-treatment temperature, however, only K3PO4 and Na3PO4 prove to be promising candidates to obtain low density foam glasses.