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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
Electrophoretic deposition of Mn1.5Co1.5O4 on metallic interconnect and interaction with glass-ceramic sealant for solid oxide fuel cells application
Abstract
Cr-containing stainless steels are widely used as metallic interconnects for SOFCs. Volatile Cr-containing species, which originate from the oxide formed on steel, can poison the cathode material and subsequently cause degradation in the SOFC stack. Mn1.5Co1.5O4 spinel is one of the most promising coating materials due to its high electrical conductivity, good CTE match with the stainless steel substrate and an excellent chromium retention capability. In this work Mn1.5Co1.5O4 spinel coatings are deposited on Crofer22APU substrates by cathodic electrophoretic deposition (EPD) followed by sintering at 800-1150 °C in different atmospheres. Dense, continuous and crack free Mn1.5Co1.5O4 coatings (with thickness ranging from 10 to 40 μm) are obtained on Crofer22APU substrates. Moreover, electrical properties of the coated Crofer22APU alloy are tested up to 2500 h and an excellent compatibility is found between Mn1.5Co1.5O4 coated Crofer22APU and a new glass-ceramic sealant, after 500 h of thermal tests in air, thus suggesting that the spinel protection layer can effectively act as a barrier to outward diffusion of Cr. [All rights reserved Elsevier].