Interdiffusion in solid oxide fuel cell materials. Topical report, August 15, 1990-August 31, 1993
Technical Report
·
OSTI ID:63823
The following report is comprised of a Ph.D. thesis in ceramic science, based on research conducted over the period of August 1990 to August 1993. The overall objective of this project was to develop new cathode materials which circumvent the detrimental effects of interdiffusion and second-phase formation on the electrical properties of monolithic solid-oxide fuel cells (SOFC). The primary issue was related to the cathode/electrolyte interface, where, in the case of the traditional materials (La1-xSrxMnO3 cathode, yttria-stabilized zirconia (YSZ) electrolyte), La2Zr2O7 formation results in high overpotentials due to its high resistivity.
- Research Organization:
- Pennsylvania State Univ., University Park, PA (United States). Center for Advanced Materials
- OSTI ID:
- 63823
- Report Number(s):
- PB--95-209060/XAB; CAM--9401; CNN: Contract GRI-5084-238-1302
- Country of Publication:
- United States
- Language:
- English
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