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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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Liu, Yi-Lin
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (5/5 displayed)
- 2008Effects of segregation of primary alloying elements on the creep response in magnesium alloyscitations
- 2008Assessment of the cathode contribution to the degradation of anode-supported solid oxide fuel cellscitations
- 2008Evolution of microstructure and hardness of AE42 alloy after heat treatmentscitations
- 2005Nanostructured lanthanum manganate composite cathodecitations
- 2003Effects of impurities of microstructure in Ni/YSZ-YSZ half-cells for SOFCcitations
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article
Nanostructured lanthanum manganate composite cathode
Abstract
Anode-supported cells were fabricated with optimized cathodes showing high power density of 1.2 W/cm(2) at 800 C under a cell voltage of 0.7 V and an active area of 4 x 4 cm. A microstructure study was performed on such cell using a field-emission gun scanning electron microscope, which revealed that the (La1-xSrx)(y)MnO3 +/-delta (LSM) composite cathodes consist of a network of homogenously distributed LSM, yttria-stabilized zirconia (YSZ), and pores. The individual grain size of LSM or YSZ is approximately 100 nm. The degree of contact between cathode and electrolyte is 39% on average. (c) 2005 The Electrochemical Society.