| 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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Hjelm, Johan
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (37/37 displayed)
- 2024Unifying the ORR and OER with surface oxygen and extracting their intrinsic activities on platinumcitations
- 2023Tuning Polybenzimidazole-Derived Crosslinked Interpenetrating Network Membranes for Vanadium Redox Flow Batteriescitations
- 2023Tuning Polybenzimidazole-Derived Crosslinked Interpenetrating Network Membranes for Vanadium Redox Flow Batteriescitations
- 2022Leveraging coordination chemistry in the design of bipolar energy storage materials for redox flow batteriescitations
- 2022Leveraging coordination chemistry in the design of bipolar energy storage materials for redox flow batteriescitations
- 2018Noise Phenomena in Electrochemical Impedance Spectroscopy of Polymer Electrolyte Membrane Electrolysis Cellscitations
- 2018Reactivating the Ni-YSZ electrode in solid oxide cells and stacks by infiltrationcitations
- 2017A Physically-Based Equivalent Circuit Model for the Impedance of a LiFePO 4 /Graphite 26650 Cylindrical Cellcitations
- 2017Electrochemical Characterization of a PEMEC Using Impedance Spectroscopycitations
- 2017Carbon deposition and sulfur poisoning during CO 2 electrolysis in nickel-based solid oxide cell electrodescitations
- 2017A Physically-Based Equivalent Circuit Model for the Impedance of a LiFePO4/Graphite 26650 Cylindrical Cellcitations
- 2017Carbon deposition and sulfur poisoning during CO2 electrolysis in nickel-based solid oxide cell electrodescitations
- 2017Chemical and Electrochemical Properties of La0.58Sr0.4Fe0.8Co0.2O3-δ (LSCF) Thin Films upon Oxygen Reduction and Evolution Reactions
- 2016Electron microscopy investigations of changes in morphology and conductivity of LiFePO4/C electrodescitations
- 2016Electrochemical Characterization of PEMECs Operating at Various Current Densities
- 2016Quantitative review of degradation and lifetime of solid oxide cells and stacks
- 2016Electron microscopy investigations of changes in morphology and conductivity of LiFePO 4 /C electrodescitations
- 2015Carbon Deposition during CO2 Electrolysis in Ni-Based Solid-Oxide-Cell Electrodes
- 2015Carbon Deposition during CO2 Electrolysis in Ni-Based Solid-Oxide-Cell Electrodes
- 2015Kinetic Studies on Ni-YSZ Composite Electrodescitations
- 2014Structural instability and electrical properties in epitaxial Er 2 O 3 -stabilized Bi 2 O 3 thin filmscitations
- 2014Degradation Studies on LiFePO 4 cathode
- 2014Degradation Studies on LiFePO4 cathode
- 2014Impedance of SOFC electrodes: A review and a comprehensive case study on the impedance of LSM:YSZ cathodescitations
- 2014Structural instability and electrical properties in epitaxial Er2O3-stabilized Bi2O3 thin filmscitations
- 2012Durable and Robust Solid Oxide Fuel Cells
- 2012Highly durable anode supported solid oxide fuel cell with an infiltrated cathodecitations
- 2011Manufacturing and characterization of metal-supported solid oxide fuel cellscitations
- 2011Manufacturing and characterization of metal-supported solid oxide fuel cellscitations
- 2011Planar metal-supported SOFC with novel cermet anodecitations
- 2011Planar metal-supported SOFC with novel cermet anodecitations
- 2011A high performance ceria based interdiffusion barrier layer prepared by spin-coatingcitations
- 2009Development of Planar Metal Supported SOFC with Novel Cermet Anodecitations
- 2009Development of Planar Metal Supported SOFC with Novel Cermet Anodecitations
- 2008Photochromism and electrochemistry of a dithienylcyclopentene electroactive polymercitations
- 2008Photochromism and electrochemistry of a dithienylcyclopentene electroactive polymercitations
- 2007Electrochemical Impedance Studies of SOFC Cathodescitations
Places of action
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article
Manufacturing and characterization of metal-supported solid oxide fuel cells
Abstract
A metal-supported solid oxide fuel cell design offers competitive advantages, for example reduced material costs and improved robustness. This paper reports the performance and stability of a recently developed metal-supported cell design, based on a novel cermet anode, on a 25cm2 (1cm2/16cm2 active area) cell level. An electrochemical performance comparable to state-of-the-art anode-supported cells is demonstrated.Detailed electrochemical analysis allowed assignment of the overall polarization losses quantitatively to gas diffusion in the metal support, electrooxidation in the anode functional layer, oxygen reduction in the mixed ionic-electronic conducting cathode and an additional polarization process with a rather high relaxation frequency, which may be assigned to an insulating corrosion interlayer.The durability of the cells was investigated by means of galvanostatic operation for periods of up to 1000h as well as the dynamic behavior, such as redox-, load- and thermal cycling tests.The galvanostatic stability tests indicated a fair, but significant degradation rate (∼5% decrease in cell voltage/1000h at 650°C and 0.25Acm−2). Furthermore, the metal-supported cells underwent an endurance test of 100 redox cycles at 800°C without severe degradation nor total failure.