| 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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Petersen, Rasmus Rosenlund
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (17/17 displayed)
- 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
- 2021Application of foaming agent-oxidizing agent couples to foamed-glass formationcitations
- 2019Comparison of open- and closed-porous foamed glass
- 2018Suppressing the effect of cullet composition on the formation and properties of foamed glasscitations
- 2018Effect of alkali phosphate content on foaming of CRT panel glass using Mn3O4 and carbon as foaming agentscitations
- 2018Mechanism of Foaming Light-Weight Glass Foams (Invited talk)
- 2017Influence of foaming agents on solid thermal conductivity of foam glasses prepared from CRT panel glasscitations
- 2017The viscosity window of the silicate glass foam productioncitations
- 2017Thermal Conductivity of Foam Glasses Prepared using High Pressure Sintering
- 2017Foaming Glass Using High Pressure Sintering
- 2016Produktion af letvægtsskumglas ; Production of lightweight foam glass (invited talk)
- 2016Evaluation of Foaming Behavior of Glass Melts by High-Temperature Microscopycitations
- 2016Influence of foaming agents on both the structure and the thermal conductivity of silicate glasses
- 2014Foaming of CRT panel glass powder using Na2CO3
- 2013Insights into Reaction Mechanism of Na2CO3 in Foaming Process of Cullet Powder
- 2013Foaming of CRT panel glass powder with Na2CO3
Places of action
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article
Influence of foaming agents on solid thermal conductivity of foam glasses prepared from CRT panel glass
Abstract
The understanding of the thermal transport mechanism of foam glass is still lacking. The contribution of solid- and gas conduction to the total thermal conductivity remains to be reported. In many foam glasses, the solid phase consist of a mix of an amorphous and a crystalline part where foaming agents can be partially dissolved into the glass structure. We investigate the influence of incorporation of residues from foaming agents (MnO2 and Fe2O3) on the solid conductivity of cathode ray-tube (CRT) panel glass. We have prepared samples by sintering and melt-quenching technique to obtain samples containing glass and crystalline foaming agents and amorphous samples where the foaming agents are completely dissolved in the glass structure, respectively. Results show that the samples prepared by sintering have a higher thermal conductivity than the samples prepared by melt-quenching. The thermal conductivities of the sintered and the melt-quenched samples represent an upper and lower limit of the solid phase thermal conductivity of foam glasses prepared with these foaming agents. The content of foaming agents dissolved in the glass structure has a major impact on the solid thermal conductivity of foam glass. Hence, the solid thermal conductivity of foam glass can be optimized by altering the foaming agent and its content.