Evaluation of strontium substituted lanthanum manganite-based solid oxide fuel cell cathodes using cone-shaped electrodes and electrochemical impedance spectroscopy

Evaluation of strontium substituted lanthanum manganite-based solid oxide fuel cell cathodes using cone-shaped electrodes and electrochemical impedance spectroscopy

Five La1-xSrxMnO3+d-based perovskites (x = 0, 0.05, 0.15, 0.25 and 0.50) were synthesized and investigated by powder XRD, dilatometry and electrochemical impedance spectroscopy measurements and cone-shaped electrode techniques. The thermal expansion coefficient increased with increasing strontium co...

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Bibliographic Details
Main Author: Kent Kammer Hansen
Format: Article
Language:English
Published: International Association of Physical Chemists (IAPC) 2018-05-01
Series:Journal of Electrochemical Science and Engineering
Subjects:
LSM
EIS
Oxygen
SOFC
Cathode
Online Access:http://pub.iapchem.org/ojs/index.php/JESE/article/view/503

Internet

http://pub.iapchem.org/ojs/index.php/JESE/article/view/503

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