Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-24T01:06:58.814Z Has data issue: false hasContentIssue false

Co-Sintering of Dense Electrophoretically Deposited YSZ Films on Porous NiO-YSZ Substrates for SOFC Applications

Published online by Cambridge University Press:  01 February 2011

Giuseppe Savo
Affiliation:
Department of Chemical Science and Technology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
Alberto Rainer
Affiliation:
Department of Chemical Science and Technology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
Alessandra D'Epifanio
Affiliation:
Department of Chemical Science and Technology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
Silvia Licoccia
Affiliation:
Department of Chemical Science and Technology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
Enrico Traversa
Affiliation:
Department of Chemical Science and Technology, University of Rome Tor Vergata, Via della Ricerca Scientifica 1, 00133 Rome, Italy.
Get access

Abstract

An original process for the preparation of YSZ dense films with a thickness lower than 10 μm over NiO-YSZ substrates is presented. This process involves the preparation of a green membrane of NiO-YSZ and subsequent electrophoretic deposition (EPD) of commercial YSZ powder on this polymer-rich membrane. A single thermal treatment allowed removal of the organic compounds, sintering of the layers and full densification of the electrolyte.

Type
Research Article
Copyright
Copyright © Materials Research Society 2005

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1. Minh, N.Q., J. Am. Ceram. Soc., 76, 563588 (1993)Google Scholar
2. Minh, N.Q. and Takahashi, T. in Science and Technology of Ceramic Fuel Cells, Elsevier, New York, (1995)Google Scholar
3. Steele, B.C.H., J. Mater. Sc., 36, 10531068, (2001)Google Scholar
4. Singhal, S.C., in Recent Progress in Tubular Solid Oxide Fuel Cells (SOFC V), pp. 3750 Stimming, U., Singhal, S.C., Tagawa, H. and Lehnert, W. Editors, The Electrochemical Society Proceeding Series, Pnennington, NJ, (1997)Google Scholar
5. Badwal, S.P.S. and Foger, K., Ceram. Int., 22, 257265, (1996)Google Scholar
6. Steele, B.C.H., Ceram. Int., 19, 269, (1993)Google Scholar
7. Nicoll, A.R., Salito, A., and Honegger, K., Solid State Ionics, 52, 269275, (1992)Google Scholar
8. Visco, S.J., Jacobson, C., and De Jonghe, L.C., in Recent Progress in Tubular Solid Oxide Fuel Cells (SOFC V), pp. 710717, Stimming, U., Singhal, S. C., Tagawa, H. and Lehnert, W. Editors, The Electrochemical Society Proceeding Series, Pnennington, NJ, (1997)Google Scholar
9. Rao, D.U.K. and Subbarao, E.C., Amer. Ceram. Soc. Bull., 58, 467, (1979)Google Scholar
10. Yamashita, K., Nagai, M., Umegaki, T., J. Mater. Sc., 32, 66616664, (1997)Google Scholar
11. Sarkar, P. and Nicholson, P., J. Am. Ceram. Soc., 79, 19872002, (1996)Google Scholar
12. Ishihara, T., Sato, K., Takita, Y., J. Am. Ceram. Soc., 79, 913919, (1996)Google Scholar
13. Ishihara, T., Shimose, K., Kudo, T., Nishiguchi, H., Akbay, T., and Takita, Y., J. Am. Ceram. Soc., 83, 19211927, (2000)Google Scholar
14. Negishi, H., Sakai, N., Yamaji, K., Horita, T. and Yokokawa, H., Journal of the Electrochemical Society, 147, 16821687, (2000)Google Scholar
15. Peng, Z., Liu, M., J. Am. Ceram. Soc., 84, 283288, (2001)Google Scholar
16. Kobayashi, K., Takahashi, I., Shiono, M. and Dokiya, M., Solid State Ionics, 152–153, 591596, (2002)Google Scholar
17. Matsusaki, Y., Yasuda, I., Solid State Ionics, 152–153, 463468, (2002)Google Scholar
18. Ferrari, B., Moreno, R., Journal of the Electrochemical Society, 147, 29872992, (2000)Google Scholar
19. Guelcher, S. A., Solomentsev, Y., Anderson, J.L., Powder technology, 110, 9097, (2000)Google Scholar
20. Dushkin, C., Miwa b, T., Nagayama, K., Chemical Physics Letters, 285, 259265, (1998)Google Scholar