Hostname: page-component-76fb5796d-x4r87 Total loading time: 0 Render date: 2024-04-26T22:31:46.169Z Has data issue: false hasContentIssue false
  • English
  • Français

Sol-Gel Processed Alumina based Materials in Microcalorimeter Sensor Device Fabrication for Automotive Applications

Published online by Cambridge University Press:  10 February 2011

S. R. Nakouzi ,
J. R. McBride ,
K. E. Nietering  and
C. K. Narula
S. R. Nakouzi
Affiliation:
Chemistry Department, ford motor Company, P.O.Box 2053, MD 3083, Dearborn, MI 48121
J. R. McBride
Affiliation:
Physics Department, ford motor Company, P.O.Box 2053, MD 3023, Dearborn, MI 48121
K. E. Nietering
Affiliation:
Physics Department, ford motor Company, P.O.Box 2053, MD 3023, Dearborn, MI 48121
C. K. Narula
Affiliation:
Chemistry Department, ford motor Company, P.O.Box 2053, MD 3083, Dearborn, MI 48121
Get access

Abstract

The application of sol-gel processed materials in a variety of sensors has been proposed. We describe microcalorimeter sensor devices employing sol-gel processed alumina based materials which can be used to monitor pollutants in automotive exhaust. These sensors operate by measuring changes in resistance upon catalysis and are economically acceptable for automotive applications. It is important to point out that automobiles will be required to have a means of monitoring exhaust gases by on-board sensors as mandated by the EPA and the California Air Resources Board (OBD-II).

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 431: Symposium P – Microporous and Macroporous Materials , 1996 , 349
Copyright
Copyright © Materials Research Society 1996

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

1. Logothetis, E.M., Automotive Oxygen Sensors, Chemical Sensor Technology, 3, Kodansha Ltd. (1991).Google Scholar
2. Government, U.S., Clean Air Act, Title II, Part A, Section 202, (1990).Google Scholar
3. Logothetis, E.M., Hurley, M.D., Kaiser, W.J., and Yao, Y.C., Proc. 2nd Int. Meet. Chemical Sensors, Bordeaux, France, pp.175–178, (1986). H. Debéda, D. Rebière, J. Pistré and F. Ménil, Sensors and Actuators B (26–27), pp. 297–300, (1995).Google Scholar
4. Sommer, V., Rongen, R., Tobias, P., and Kohl, D., Sensors and Actuators B, (6), pp.262–265 (1992).Google Scholar
5. Riegel, J. and Hardtl, K.H., Sensors and Actuators B, (1), pp. 54–57 (1990).Google Scholar
6. Brinker, C.J., Scherer, G.W., Sol-Gel Science: The Physics and Chemistry of Sol-Gel Processing, Academic Press, New York, 1990.Google Scholar
7. Lev, O., Tsionsky, M., Rabinovich, L., Glezer, V., Sampath, S., Pankratov, I. and Gun, J., Analytical Chemistry, 67(1), p.22A (1995).Google Scholar
8. Narula, C.K., US Patent, 5,134,107, July 28, 1992. C.K. Narula, J. Allison, D. Bauer, H.S. Gandhi, Chem. Mater. and references therein, (in press)Google Scholar
9. Takahashi, Y., Ito, T.S., Sakai, S. and Ishii, Y., Chemical Communications, pp. 1065–1066 (1970).Google Scholar
10. Bradley, D.C., Mehrotra, R.C., and Gaur, D.P., Metal Alkoxides, Academic Press, New York, 1978, p. 209.Google Scholar