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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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Mikkola, Jyrki
VTT Technical Research Centre of Finland
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2022Protective Coatings for Ferritic Stainless Steel Interconnect Materials in High Temperature Solid Oxide Electrolyser Atmospherescitations
- 2019Interconnect material optimization for low-temperature operation in FCH JU project qSOFCcitations
- 2019Ex-situ experimental benchmarking of solid oxide fuel cell metal interconnectscitations
- 2014Scaling up MnCo2O4 atomic layer deposition process for fuel cell applications ; MnCo2O4 atomikerroskasvatus prosessin skaalaaminen suurempaan mittakaavan polttokennosovelluksiin
- 2014Scaling up MnCo2O4 ALD Process for Coating SOFC Interconnect Plates
- 2013Scaling up MnCo204 Atomic Layer Deposition Process for Fuel Cell Applications ; MnCo2O4 atomikerroskasvatus prosessin skaalaaminen suurempaan mittakaavan polttokennosovelluksiin
Places of action
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article
Interconnect material optimization for low-temperature operation in FCH JU project qSOFC
Abstract
The optimization of the interconnect material carried out in the EU funded qSOFC project is essential to the mass production of high quality solid oxide fuel cells. Combinations of three different stainless steel grade substrates (Crofer 22H, EN 1.4622 and ASTM 441) together with two different coating compositions (CeCo and CeCoMn) as well as the impact of the use of different lubricants in the forming process have been investigated. The different combinations were exposed at 650 °C in air for more than 3500h and ASR and SEM analysis were conducted. 441 CeCo and Crofer CeCoMn showed the best performance: ASR of 8 and 14 m cm 2 respectively after 1000 h. They also showed very good microstructure with the formation of homogenous protective oxide scales.