Thin film synthesis of novel electrode materials for solid-oxide fuel cells
Conference
·
OSTI ID:20019136
Electrode materials for solid-oxide fuel cells are developed using sputter deposition. A thin film anode is formed by co-deposition of nickel and yttria-stabilized zirconia. This approach is suitable for composition grading and the provision of a mixed-conducting interfacial layer to the electrolyte layer. Similarly, synthesis of a thin film cathode proceeds by co-deposition of silver and yttria-stabilized zirconia. The sputter deposition of a thin film solid-oxide fuel cell is next demonstrated. The thin film fuel cell microstructure is examined using scanning electron microscopy whereas the cell performance is characterized through current-voltage measurement and corresponding impedance spectroscopy.
- Research Organization:
- Univ. of California, Livermore, CA (US); Lawrence Livermore National Lab., CA (US)
- Sponsoring Organization:
- US Department of Energy
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 20019136
- Country of Publication:
- United States
- Language:
- English
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