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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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Talic, Belma
SINTEF
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Topics
Publications (16/16 displayed)
- 2022Fracture toughness of reactive bonded Co–Mn and Cu–Mn contact layers after long-term agingcitations
- 2022Protective Coatings for Ferritic Stainless Steel Interconnect Materials in High Temperature Solid Oxide Electrolyser Atmospherescitations
- 2021High toughness well conducting contact layers for solid oxide cell stacks by reactive oxidative bondingcitations
- 2020Comparison of MnCo2O4 coated Crofer 22 H, 441, 430 as interconnects for intermediate-temperature solid oxide fuel cell stackscitations
- 2020Iron doped manganese cobaltite spinel coatings produced by electrophoretic co-deposition on interconnects for solid oxide cells: Microstructural and electrical characterizationcitations
- 2020Iron doped manganese cobaltite spinel coatings produced by electrophoretic co-deposition on interconnects for solid oxide cells: Microstructural and electrical characterizationcitations
- 2020In-situ Fe-doped MnCo spinel coatings on Crofer 22 APU and AISI 441 interconnects: microstructural, electrical and oxidation properties
- 2020Comparison of MnCo 2 O 4 coated Crofer 22 H, 441, 430 as interconnects for intermediate-temperature solid oxide fuel cell stackscitations
- 2020Interface fracture energy of contact layers in a solid oxide cell stackcitations
- 2019Diffusion couple study of the interaction between Cr2O3 and MnCo2O4 doped with Fe and Cucitations
- 2019Diffusion couple study of the interaction between Cr 2 O 3 and MnCo 2 O 4 doped with Fe and Cucitations
- 2019Investigation of electrophoretic deposition as a method for coating complex shaped steel parts in solid oxide cell stackscitations
- 2018Thermal expansion and electrical conductivity of Fe and Cu doped MnCo2O4 spinelcitations
- 2018Thermal expansion and electrical conductivity of Fe and Cu doped MnCo 2 O 4 spinelcitations
- 2018Effect of pre-oxidation on the oxidation resistance of Crofer 22 APUcitations
- 2018Effect of pre-oxidation on the oxidation resistance of Crofer 22 APUcitations
Places of action
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article
Protective Coatings for Ferritic Stainless Steel Interconnect Materials in High Temperature Solid Oxide Electrolyser Atmospheres
Abstract
Stainless steel interconnect materials used in solid oxide fuel cells and electrolysers need to be coated to improve oxidation resistance and to mitigate Cr-vaporization. This work aimed to explore the optimal steel/coating combinations suitable for use in reversible solid oxide stacks and evaluated (Co,Mn) 3 O 4 spinel, LaFeO 3 perovskite, Ce/Co and Y-based coatings, on AISI441 and Crofer 22 APU steels. The coatings were evaluated based on measurements of mass gain and oxide scale thickness after exposure at 700 and 800 °C to fuel side (90 vol.% H 2 O/10 vol.% H 2 ) and air/ox-ygen side (pure O 2 ) atmospheres. In pure O 2 , the most efficient coatings for limiting oxide scale formation and Cr evaporation, compared to the bare steel, were (Co,Mn) 3 O 4 and CeCo on Crofer 22 APU. In 90 vol.% H 2 O/10 vol.% H 2 , the Y-based coating showed the largest improvement in oxidation resistance.