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Aminoborane Polymers as Precursors of Ceramic Materials

Published online by Cambridge University Press:  25 February 2011

L. Maya
L. Maya*
Affiliation:
Chemistry Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831
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Abstract

A series of polymeric materials was prepared through the condensation of t ri ethyl borane or tris(dimethylamino)borane with polyfunctional amines. The amines examined and the ceramic yields of the corresponding condensation products after pyrolysis under vacuum at 800°C were as follows: Methylene dipyrazole – 52%, o-phenylenediamine – 85%, 3,3’ diaminobenzidine – 59% and diethylenetriamine – 12%. Volatile products evolved in the pyrolyses were identified and the solid residues characterized by chemical analyses and spectroscopie means.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 121: Symposium H – Better Ceramics Through Chemistry III , 1988 , 455
Copyright
Copyright © Materials Research Society 1988

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References

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