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.
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Thomas Baker, R., Bolt, J.D., Rbddy, G.S. et al. Studies on Organoaluminum Precursors OP Aluminum Nitride Fibers. MRS Online Proceedings Library 121, 471–476 (1988). https://doi.org/10.1557/PROC-121-471
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DOI: https://doi.org/10.1557/PROC-121-471