Abstract
The effective application of boron nitride fibers as battery separators or as high modulus fibers requires improving the economics significantly, particularly in the conversion of B2O3 fibres to BN with ammonia. The kinetics were studied as a function of fiber diameter and temperature and found to fit a shrinking core model. Low melting point surface phases and a high temperature B-O-N phase also influence the bulk fiber nit riding process.
Formerly with Kennecott Corp. Where this work was supported in part by Argonne National Laboratories under contract No. 31-108-38-5747.
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© 1984 Plenum Press, New York
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Lindemanis, A.E. (1984). Boron Nitride Fiber Synthesis from Boric Oxide Precursors. In: Davis, R.F., Palmour, H., Porter, R.L. (eds) Emergent Process Methods for High-Technology Ceramics. Materials Science Research, vol 17. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-8205-8_8
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DOI: https://doi.org/10.1007/978-1-4684-8205-8_8
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