The preparation of La{sub 0.5}Sr{sub 0.5}MnO{sub 3}-yttria stabilized zirconia composite electrodes for SOFC with a sputtering technique
Conference
·
OSTI ID:242516
- Gifu Prefectural Industrial Technology Research Center, Hashima, Gifu (Japan). Advanced Materials Application Technology Division
- Mie Univ., Tsu (Japan)
- Gifu Univ., Yanagido, Gifu (Japan)
The La{sub 0.5}Sr{sub 0.5}MnO{sub 3} (SLM)-8 mol % yttria stabilized cubic zirconia (YSZ) composite films were deposited on YSZ and {alpha}-alumina tablets by a sputtering technique. The films with various SLM/YSZ ratios were deposited by applying electric power to SLM and YSZ targets independently. The electrical conductivity and oxygen reduction overpotential of the films were measured. The electrical conductivity of the sputtered films was adequate for cathode in planar SOFC. The cathodic over-potential extremely decreased with the addition of YSZ to SLM.
- OSTI ID:
- 242516
- Report Number(s):
- CONF-950683--; ISBN 1-56677-095-5
- Country of Publication:
- United States
- Language:
- English
Similar Records
Bias sputter deposition of dense yttria-stabilized zirconia films on porous substrates
Reactive sputter deposition of yttria-stabilized zirconia
Synthesis of (La,Sr)MnO{sub 3}-YSZ composite particles by spray pyrolysis
Journal Article
·
Fri Sep 01 00:00:00 EDT 1995
· Journal of the Electrochemical Society
·
OSTI ID:122740
Reactive sputter deposition of yttria-stabilized zirconia
Conference
·
Mon May 01 00:00:00 EDT 1995
·
OSTI ID:95300
Synthesis of (La,Sr)MnO{sub 3}-YSZ composite particles by spray pyrolysis
Journal Article
·
Tue Dec 31 23:00:00 EST 1996
· Journal of the American Ceramic Society
·
OSTI ID:455180