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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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Sopracase, R.
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Publications (4/4 displayed)
- 2021Nb and Cu co-doped (La,Sr)(Co,Fe)O 3 : a stable electrode for solid oxide cellscitations
- 2021Nb and Cu co-doped (La,Sr)(Co,Fe)O 3 : a stable electrode for solid oxide cellscitations
- 2010Multiband conductivity and a multigap superconducting phase inV3Si films from optical measurements at terahertz frequenciescitations
- 2010Multiband conductivity and a multigap superconducting phase in V3Si films from optical measurements at terahertz frequenciescitations
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article
Nb and Cu co-doped (La,Sr)(Co,Fe)O 3 : a stable electrode for solid oxide cells
Abstract
Solid oxide cells (SOCs) are electrochemical devices that convert the chemical energy of a fuel into electricity. With regard to electrodes, the development of materials with mixed conduction properties is a key issue for improving the performance of SOCs at high temperatures. New Cu and Nb co-doping La1−xSrxFeyCo1−yO3−δ (LSCF) materials were studied as electrode materials on yttria-stabilized zirconia (YSZ) supports. The results show that Cu0.05 + Nb0.05 co-doped LSCF maintains a stable cubic structure even after several heat treatments and has better conductivity than a classically used LSCF.