| 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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Gierlotka, S.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2020High Pressure Quenched Glasses: unique structures and propertiescitations
- 2019Nanocrystalline NiAl intermetallic alloy with high hardness produced by mechanical alloying and hot-pressing consolidationcitations
- 2019NiAl-B composites with nanocrystalline intermetallic matrix produced by mechanical alloying and consolidationcitations
- 2011Electrical properties and thermal stability of FePO4 glasses and nanomaterialscitations
- 2011Electrical properties vs. microstructure of nanocrystallized V2O5–P2O5 glasses — An extended temperature range studycitations
- 2011Electrical conductivity and phase transformations in the composite ionic conductors AgI : α-Al2O3 prepared via a high-pressure routecitations
- 2009Correlation between electrical properties and microstructure of nanocrystallized V2O5–P2O5 glassescitations
- 2008Electrical properties and microstructure of glassy-crystalline Ag+-ion conducting composites synthesized by a high-pressure methodcitations
- 2007Conductivity, thermal behavior and microstructure of new composites based on AgI–Ag2O–B2O3 glasses with Al2O3 matrixcitations
- 2006Conductivity and microstructure of silver borate glass/zirconia composites, prepared via a high pressure route
- 2006SiC-Zn nanocomposites obtained using the high-pressure infiltration technique
- 2006TiC Nanocrystal Formation from Carburization of Laser-Grown Ti/O/C Nanopowders for Nanostructured Ceramicscitations
- 2005Elaboration of SiC, TiC and ZrC nanopowders by laser pyrolysis : from nanoparticles to ceramic nanomaterialscitations
- 2004Chapter 13. Microwave-Driven Hydrothermal Synthesis of Oxide Nanopowders for Applications in Optoelectronicscitations
Places of action
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article
Conductivity and microstructure of silver borate glass/zirconia composites, prepared via a high pressure route
Abstract
Novel dense composites based on AgI-Ag2O-B2O3 glass/ZrO2 powders (∼1 or 10 μm grains) were prepared by the application of high pressures (up to ∼8 GPa) at 100-200°C. Their electrical properties, microstructures and thermal properties were determined and qualitative evaluation of their mechanical properties was undertaken. The electrical conductivity of the composites was lower by a factor of 2-5 than that of the base glass. Up to ∼120°C the conductivity has an Arrhenius dependence on with an activation energy of ∼0·3 eV, close to that of the glass. Scanning electron micrographs show that the glassy phase has generally been evenly distributed between the ZrO2 grains, although some small (∼50 nm) drop like features next to the surfaces of zirconia grains were also observed.