Boron nitride converted carbon fiber

Rousseas, Michael; Mickelson, William; Zettl, Alexander K.

Title: Boron nitride converted carbon fiber

Patent · Tue Apr 05 00:00:00 EDT 2016

OSTI ID:1245413

Rousseas, Michael; Mickelson, William; Zettl, Alexander K.

This disclosure provides systems, methods, and apparatus related to boron nitride converted carbon fiber. In one aspect, a method may include the operations of providing boron oxide and carbon fiber, heating the boron oxide to melt the boron oxide and heating the carbon fiber, mixing a nitrogen-containing gas with boron oxide vapor from molten boron oxide, and converting at least a portion of the carbon fiber to boron nitride.

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Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC02-05CH11231

Assignee:: The Regents of the University of California (Oakland, CA)

Patent Number(s):: 9,305,677

Application Number:: 14/148,508

OSTI ID:: 1245413

Resource Relation:: Patent File Date: 2014 Jan 06

Country of Publication:: United States

Language:: English

References (12)

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Preparation and characterization of boron nitride coatings on carbon fibers from borazine by chemical vapor deposition Li, Jun-Sheng; Zhang, Chang-Rui; Li, Bin Applied Surface Science, Vol. 257, Issue 17, p. 7752-7757 https://doi.org/10.1016/j.apsusc.2011.04.024	journal	June 2011
Effect of activation on boron nitride coating on carbon fiber Das, M.; Ghosh, J.; Basu, A. K. Ceramics International, Vol. 36, Issue 8, p. 2511-2514 https://doi.org/10.1016/j.ceramint.2010.08.013	journal	December 2010
Formation of boron nitride during carbothermal reduction Bartnitskaya, T. S.; Vlasova, M. V.; Kosolapova, T. Ya. Soviet Powder Metallurgy and Metal Ceramics, Vol. 29, Issue 12 https://doi.org/10.1007/BF00793385	journal	December 1990
Carbothermic formation of boron nitride Aydoğdu, A.; Sevinç, N. Journal of the European Ceramic Society, Vol. 23, Issue 16, p. 3153-3161 https://doi.org/10.1016/S0955-2219(03)00092-X	journal	December 2003
Synthetic routes to boron nitride Paine, Robert T.; Narula, Chaitanya K. Chemical Reviews, Vol. 90, Issue 1, p. 73-91 https://doi.org/10.1021/cr00099a004	journal	January 1990
Chemical Reactions in Hexagonal Boron Nitride System Hubáček, Milan; Ueki, Masanori Journal of Solid State Chemistry, Vol. 123, Issue 2, p. 215-222 https://doi.org/10.1006/jssc.1996.0171	journal	May 1996
Synthesis of boron nitride nanotubes from carbon nanotubes by a substitution reaction Han, Weiqiang; Bando, Yoshio; Kurashima, Keiji Applied Physics Letters, Vol. 73, Issue 21, p. 3085-3087 https://doi.org/10.1063/1.122680	journal	November 1998
Activated Boron Nitride Derived from Activated Carbon Han, Wei-Qiang; Brutchey, R.; Tilley, T. D. Nano Letters, Vol. 4, Issue 1, p. 173-176 https://doi.org/10.1021/nl034843a	journal	January 2004
Synthesis of Highly Crystalline sp²-Bonded Boron Nitride Aerogels Rousseas, Michael; Goldstein, Anna P.; Mickelson, William ACS Nano, Vol. 7, Issue 10, p. 8540-8546 https://doi.org/10.1021/nn402452p	journal	September 2013
Process for producing fibres composed of or coated with carbides or nitrides Nadkarni, Sadashiv; Jain, Mukesh https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5116679 US Patent Document 5,116,679	patent	May 1992
Oxidation resistant carbon and method for making same Holzl, Robert A.; Tilley, Benjamin H.; Benander, Robert E. https://doi.org/https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5368938 US Patent Document 5,368,938	patent	November 1994

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