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Studies on Organoaluminum Precursors OP Aluminum Nitride Fibers

Published online by Cambridge University Press:  25 February 2011

R. Thomas Baker ,
John D. Bolt ,
Gade S. Rbddy ,
D. Christopher Roe ,
Ralph H. Staley ,
Pred N. Tebbe  and
Alexander J. Vega
R. Thomas Baker
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
John D. Bolt
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
Gade S. Rbddy
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
D. Christopher Roe
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
Ralph H. Staley
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
Pred N. Tebbe
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
Alexander J. Vega
Affiliation:
E. I. du Pont de Neaours and Company, Central Research and Development Department, Experimental Station, Wilmington, DE 16868.
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Abstract

A melt-spinnable precursor of aluminum nitride fibers derived from triethylaluminum and ammonia contains AlNH, AlNH2 groups, and a small number of AlN units characteristic of aluminum nitride. The molecular weight of a spinnable composition is 070, corresponding to an average molecular weight of 13 organoaluminum groups. Ammonia, a curing agent for the fibers, accelerates elimination of ethane from the material, and decreases its solubility in toluene.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 121: Symposium H – Better Ceramics Through Chemistry III , 1988 , 471
Copyright
Copyright © Materials Research Society 1988

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References

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