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Designing Zeolites As Novel Precursors To Electronic Ceramics

Published online by Cambridge University Press:  15 February 2011

David R. Corbin ,
John B. Parise ,
Uma Chowdhry  and
M. A. Subramanian
David R. Corbin
Affiliation:
Central Research and Development, Du Pont Company, Experimental Station, P. O Box 80262, Wilmington, DE 19880-0262
John B. Parise
Affiliation:
Central Research and Development, Du Pont Company, Experimental Station, P. O Box 80262, Wilmington, DE 19880-0262
Uma Chowdhry
Affiliation:
Central Research and Development, Du Pont Company, Experimental Station, P. O Box 80262, Wilmington, DE 19880-0262
M. A. Subramanian
Affiliation:
Central Research and Development, Du Pont Company, Experimental Station, P. O Box 80262, Wilmington, DE 19880-0262
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Abstract

The decomposition of zeolites is a novel route for the synthesis of aluminosilicate-based ceramic materials. Zeolites offer a number of advantages as ceramic precursors which allow the formation of dense ceramics at lower temperatures than by conventional methods. Using various cation-exchanged zeolites, ceramics and ceramic composites containing anorthite (CaAl2Si2O8). mullite (Al6Si2O11) cordierite (Mg2Al4Si5O18). celsian (BaAl2Si2O8), and ß-spodumene (LiAlSi2O6) have been formed. Using Extended X-ray Absorption Fine Structure (EXAFS), we have studied the reconstructive transformation of strontium-exchanged zeolite A to Sr-anorthite and have shown that the primary coordination of strontium remains intact during conversion.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 233: Symposium U – Synthesis/Characterization and Novel Applications of Molecular Sieve Materials , 1991 , 213
Copyright
Copyright © Materials Research Society 1991

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References

REFERENCES

1. Contribution Number 5872.Google Scholar
2. Roy, R., Science 238, 1664–1669 (1987).CrossRefGoogle Scholar
3. Zelinski, B. J. J., and Uhlmann, D. R., J. Phys. Chem. Solids 45, 1069–1090 (1984).Google Scholar
4. Mackenzie, J. D., in Ultrastructure Processing of Ceramics. Glasses. and Composites, edited by Hench, L. L. and Ultrich, D. R. (John Wiley and Sons, New York, 1984). pp. 15–25.Google Scholar
5. Young, W. S., in Ceramic Materials for Electronics, edited by Buchanan, R. C. (Marcel Dekker, New York, 1986), pp. 403–424.Google Scholar
6. Tummala, R. R., Am. Ceram. Soc. Bull. 62, 752–758 (1988).Google Scholar
7. Schwartz, B., J. Phys. Chem. Solids 45, 1051–1068 (1984).Google Scholar
8. Wilcox, D. L., Solid State Technology 1971, 40–48.Google Scholar
9. Genesse, C. and Chowdhry, U., in Better Ceramics Through Chemistry II, edited by Brinker, C. J., Clark, D. E., and Ulrich, D. R. (Mater. Res. Soc. Proc. 73, Pittsburgh, PA, 1986), pp. 693–703.Google Scholar
10. Hayashi, K. and Fukui, M., Sci. Technol. 29, 58 (1980).Google Scholar
11. Mussler, B. H. and Shafer, M. W., Am. Ceram. Soc. Bull. 29, 58 (1984).Google Scholar
12. Dyer, A., Zeolite Molecular Sieves. (John Wiley and Sons, Great Britain, 1988), p. 12.Google Scholar
13. Breck, D. W., Zeolite Molecular Sieves, reprint (Robert E. Krieger Publishing, Malabar, FL, 1984), pp. 493–498 and references therein.Google Scholar
14. Subramanian, M. A., Corbin, D. R., and Chowdhry, U., in Ceramic Substrates and Packages for Electronic Applications, edited by Yan, M. F., Niwa, K., O'Bryan, H. M. Jr.,, and Young, W. S. (Adv. in Ceramics 26, Westerville, OH, 1989), pp. 239–247.Google Scholar
15. Chowdhry, U., Corbin, D. R., and Subramanian, M. A., U.S. Patent No. 4 814 303 (21 March 1989).Google Scholar
16. Parise, J. B., Corbin, D. R., and Subramanian, M. A., Mat. Res. Bull. 24, 303–310 (1989).CrossRefGoogle Scholar
17. Subramanian, M. A., Corbin, D. R., and Farlee, R. D., Mat. Res. Bull. 21, 1525–1532 (1986).Google Scholar