Hostname: page-component-6bf8c574d5-h6jzd Total loading time: 0.001 Render date: 2025-02-20T14:36:34.487Z Has data issue: false hasContentIssue false
  • English
  • Français

A Novel Route to Silocon Based Ceramic Coatings on Carbon Substrates

Published online by Cambridge University Press:  25 February 2011

Andrew N. Macinnes  and
Andrew R. Barron
Andrew N. Macinnes
Affiliation:
Department of Chemistry and Materials Research LaboratoryHarvard University, Cambridge, Massachusetts 02138.
Andrew R. Barron*
Affiliation:
Department of Chemistry and Materials Research LaboratoryHarvard University, Cambridge, Massachusetts 02138.
*
*Author to whom all correspondence should be addressed.
Get access

Abstract

Carbon fiber tows have been impregnated by ethanolic solutions of organo-silicon chlorides, and fired at temperatures up to 900°C to form silicon based coatings. Fired tows were subsequently examined by X-ray photoelectron spectroscopy and scanning electron microscopy to characterize the coated material. A uniform silicon oxycarbide is formed at temperatures upwards of 400°C, which provides an oxidation barrier in carbon fiber reinforced metals.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 249: Symposium Q – Synthesis and Processing of Ceramics: Scientific Issues , 1991 , 221
Copyright
Copyright © Materials Research Society 1992

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 Warren, H., Anderson, C.H., J. Mat. Sci. 13, 178 (1978).Google Scholar
2 Sun, S.J., Zhang, M.D., J. Mat. Sci. 26, 5762 (1991)Google Scholar
3 Mortimer, D.A., Nicholas, M., J. Mat. Sci. 5,149 (1970)Google Scholar
4 Watt, W., Perov, B., eds. Handbook of Composites; Strong Fibres, vol. 1 (Amsterdam, North Holland, 1985).Google Scholar
5 Maclnnes, A.N., Barron, A.R., Li, J. and Gilbert, T.R., J. Am. Cer. Soc. 74, 2928 (1991).Google Scholar
6 Agte, C. and Moers, K., Z. Anorg. Allg. Chem. 198, 233 (1931)Google Scholar
7 Healy, M.D. and Barron, A.R., J. Organomet. Chem., 381, 165 (1990).Google Scholar
8 Bouillon, E., Mocaer, D., Villeneuve, J.F., Pailler, R., Naslain, R., Monthioux, M., Oberlin, A., Guimon, C., Pfister, G.. J. Mat. Sci. 26, 1517 (1990).CrossRefGoogle Scholar