| 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
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article
Fracture toughness of glass sealants for solid oxide fuel cell application
Abstract
Glass and glass-ceramics are versatile materials and have been widely used for sealing in the ongoing development of intermediate temperature solid oxide fuel cell (SOFC) technology where its integrity is crucial for reliable operation of the stack. The fracture toughness is a key parameter required for the prediction of the mechanical performance of a seal glass. A comparative indentation study on two RE-glasses (RE=La and Y) was performed to evaluate their fracture toughness. Indentation toughness was calculated both through measurements of the indentation crack lengths and of crack-opening displacements in the near regions of a crack tip. Both approaches exhibited good agreement. La-containing glass showed higher stiffness, hardness and fracture toughness, which has been related to the in-situ toughening mechanism caused by devitrification and formation of crystalline phases. © 2013 Elsevier B.V.