Operating Stresses and their Effects on Degradation of LSM-Based SOFC Cathodes
- Case Western Reserve Univ., Cleveland, OH (United States); Case Western Reserve University
The overall goals of the program were: To understand how selected operational parameters affect the performance of solid oxide fuel cells (SOFCs), with a focus on parameters affecting cathodes (air electrodes) comprised of lanthanum strontium manganite (LSM, (La1-xSrx)1-yMnO3±δ) and yttria-stabilized zirconia (YSZ, (Zr1–zYz)O2±δ). To relate the observed relationships between operational parameters and cell performance to the microstructural changes that can be observed in the cells after operation.
- Research Organization:
- Case Western Reserve Univ., Cleveland, OH (United States)
- Sponsoring Organization:
- USDOE Office of Fossil Energy (FE)
- DOE Contract Number:
- FE0031189
- OSTI ID:
- 1804272
- Report Number(s):
- DOE-CWRU-31189-1
- Country of Publication:
- United States
- Language:
- English
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