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Structural evolution of La0.9Sr0.1Cr0.9Co0.1O3 thin films for SOFCs and catalysis

Published online by Cambridge University Press:  01 February 2011

Anthony Mario Coratolo,
Nina Orlovskaya,
Christopher Johnson and
Randal Gemmen
Anthony Mario Coratolo
Affiliation:
amc35@drexel.edu, Drexel, Materials Science and engineering, 3141 Chestnut Street, Philadelphia, PA, 19104, United States, 609-617-1823
Nina Orlovskaya
Affiliation:
nao2@drexel.edu, Drexel, Materials Science and Engineering, United States
Christopher Johnson
Affiliation:
Christopher.Johnson@or.netl.doe.gov, National Energy Technology Laboratory, Department of Energy, United States
Randal Gemmen
Affiliation:
Randall.Gemmen@NETL.DOE.GOV, National Energy Technology Laboratory, Department of Energy
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Abstract

The deposition of La0.9Sr0.1Cr0.9Co0.1O3 thin films by RF magnetron sputtering and annealing leads to the formation of a conducting perovskite film for the protection of metallic interconnects in SOFCs. The nanoporous structure, formed by a two-step phase transition, may also be a promising candidate for catalytic applications.

Keywords

catalyticnanostructureoxide

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References

REFERENCES

1. Huang, K., Hou, P. Y., and Goodenough, J. B., “Characterization of Iron-Based Alloy Interconnects for Reduced Temperature Solid Oxide Fuel Cells,” Solid State Ionics, 129 [1 – 4] 237 (2000).Google Scholar
2. Johnson, C., Gemmen, R., Orlovskaya, N., “Nanostructured Self-Assembled LaCrO3 Thin Film Deposited by RF Magnetron Sputtering on a Stainless Steel Interconnect Material” Composites, Part B: Engineering, 35 2 167–172 (2004)Google Scholar
3. Orlovskaya, N., Coratolo, A., Johnson, C., Gemmen, R. “Structural Characterization of LaCrO3 Perovskite Coating Deposited by Magnetron Sputtering on an Iron Based Chromium Containing Alloy as a Promising Interconnect Material for SOFCs”. J. Am. Ceram. Soc., 87 [10] 1981–1987 (2004)Google Scholar
4. Johnson, C., Gemmen, R., Poston, J., Schaeffer, C., Orlovskaya, N., Fegely, L., Rawn, C., Perovskite based protective coatings for Solid Oxide Fuel Cell metallic interconnects, Proceeding of Ninth International Meeting of Solid Oxide Fuel Cells, Quebec City, 1842–1850, (2005)Google Scholar