| Autor: |
Jing Ming Xu, Jing Wang, Wen Li Guo, Yong Zhang, Tong Xiang Liang, Chang Sheng Deng |
| Rok vydání: |
2013 |
| Předmět: |
|
| Zdroj: |
Applied Mechanics and Materials. 302:128-135 |
| ISSN: |
1662-7482 |
| DOI: |
10.4028/www.scientific.net/amm.302.128 |
| Popis: |
La0.8Sr0.2FeO3 electrodes modified with nanoparticles of La0.8Sr0.2MnO3 (LSF/LSM) were prepared by infiltration method. LSM solution had good wettability on LSF surfaces and good electrochemical compatibility with LSF. The impedance of half-cells incorporating the electrodes was also examined. The deconvolution of the impedance spectrum indicated that the peak positions are changed after the LSF infiltration. The LSF/LSM electrode exhibited smaller polarization resistance than pure LSF electrode. Finally, a transform from asymmetry to symmetry appeared in the polarization curves of LSF/LSM electrode with the increase of temperature. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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