期刊
RSC ADVANCES
卷 11, 期 18, 页码 10479-10488出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0ra10313f
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资金
- Region Centre Val de Loire [2017 00118214]
Solid oxide cells (SOCs) are electrochemical devices that convert chemical energy into electricity. New Cu and Nb co-doped LSCF materials show better conductivity at high temperatures than traditionally used LSCF materials.
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-delta (LSCF) materials were studied as electrode materials on yttria-stabilized zirconia (YSZ) supports. The results show that Cu-0.05 + Nb-0.05 co-doped LSCF maintains a stable cubic structure even after several heat treatments and has better conductivity than a classically used LSCF.
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