| 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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Boccaccini, Dino
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2022Surface Optimization of Commercial Porous Ti Substrates by EPD of Titanium Nitridecitations
- 2018Influence of porosity on mechanical properties of tetragonal stabilized zirconiacitations
- 2016Homogenization of steady-state creep of porous metals using three-dimensional microstructural reconstructionscitations
- 2015Electrophoretic deposition of Mn1.5Co1.5O4 on metallic interconnect and interaction with glass-ceramic sealant for solid oxide fuel cells applicationcitations
- 2015Ultrafast microwave hydrothermal synthesis and characterization of Bi1-xLaxFeO3 micronized particlescitations
- 2015Electrophoretic deposition of Mn 1.5 Co 1.5 O 4 on metallic interconnect and interaction with glass-ceramic sealant for solid oxide fuel cells applicationcitations
- 2014Fracture toughness of glass sealants for solid oxide fuel cell applicationcitations
- 2014Development of a Novel Ceramic Support Layer for Planar Solid Oxide Cellscitations
- 2014Effects of thermal aging on thermo-mechanical behavior of a glass sealant for solid oxide cell applicationscitations
- 2014Creep behaviour of porous metal supports for solid oxide fuel cellscitations
- 2014Creep behaviour of porous metal supports for solid oxide fuel cellscitations
- 2013Creep Behavior of Porous Supports in Metal-support Solid Oxide Fuel Cells
- 2013Creep Behavior of Porous Supports in Metal-support Solid Oxide Fuel Cells
- 2013Bonding characteristics of glass seal/metallic interconnect for SOFC applications: Comparative study on chemical and mechanical properties of the interface
- 2013Bonding characteristics of glass seal/metallic interconnect for SOFC applications: Comparative study on chemical and mechanical properties of the interface
Places of action
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article
Effects of thermal aging on thermo-mechanical behavior of a glass sealant for solid oxide cell applications
Abstract
Thermo-mechanical properties of a silicate based glass and its potential use for sealing application in intermediate temperature solid oxide cell (SOC) are presented in this paper. Effects of thermal aging are discussed on structural and microstructural evolution, thermal expansion, viscosity, modulus of elasticity, and high-temperature deformation of the glass. The balance between the viscosity and viscous flowing behavior was explored for the non-aged and aged glasses as it is essential to have a successful sealing for a SOC stack. The results reveal a temperature dependence of Young's modulus in which a transition between a slow softening (elastic) regime and a rapid softening one was observed. Crystallization induced by thermal aging led to higher creep resistance, but lower capability of crack healing when inspected by electron microscopy. However, potential of stress relaxation in the aged material was confirmed by the constitutive mechanical models of viscoelasticity.