Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made thereby
Abstract
Method for the preparation of carbon fiber from fiber precursor, wherein the fiber precursor is subjected to a magnetic field of at least 3 Tesla during a carbonization process. The carbonization process is generally conducted at a temperature of at least 400.degree. C. and less than 2200.degree. C., wherein, in particular embodiments, the carbonization process includes a low temperature carbonization step conducted at a temperature of at least or above 400.degree. C. or 500.degree. C. and less than or up to 1000.degree. C., 1100.degree. C., or 1200.degree. C., followed by a high temperature carbonization step conducted at a temperature of at least or above 1200.degree. C. In particular embodiments, particularly in the case of a polyacrylonitrile (PAN) fiber precursor, the resulting carbon fiber may possess a minimum tensile strength of at least 600 ksi, a tensile modulus of at least 30 Msi, and an ultimate elongation of at least 1.5%.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1374565
- Patent Number(s):
- 9725829
- Application Number:
- 13/833,834
- Assignee:
- UT-BATTELLE, LLC
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
- DOE Contract Number:
- AC05-00OR22725
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2013 Mar 15
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Naskar, Amit K., Ozcan, Soydan, Eberle, Claude C., Abdallah, Mohamed Gabr, Mackiewicz, Ludtka Gail, Ludtka, Gerard Michael, Paulauskas, Felix Leonard, and Rivard, John Daniel Kennedy. Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made thereby. United States: N. p., 2017.
Web.
Naskar, Amit K., Ozcan, Soydan, Eberle, Claude C., Abdallah, Mohamed Gabr, Mackiewicz, Ludtka Gail, Ludtka, Gerard Michael, Paulauskas, Felix Leonard, & Rivard, John Daniel Kennedy. Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made thereby. United States.
Naskar, Amit K., Ozcan, Soydan, Eberle, Claude C., Abdallah, Mohamed Gabr, Mackiewicz, Ludtka Gail, Ludtka, Gerard Michael, Paulauskas, Felix Leonard, and Rivard, John Daniel Kennedy. Tue .
"Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made thereby". United States. https://www.osti.gov/servlets/purl/1374565.
@article{osti_1374565,
title = {Magneto-carbonization method for production of carbon fiber, and high performance carbon fibers made thereby},
author = {Naskar, Amit K. and Ozcan, Soydan and Eberle, Claude C. and Abdallah, Mohamed Gabr and Mackiewicz, Ludtka Gail and Ludtka, Gerard Michael and Paulauskas, Felix Leonard and Rivard, John Daniel Kennedy},
abstractNote = {Method for the preparation of carbon fiber from fiber precursor, wherein the fiber precursor is subjected to a magnetic field of at least 3 Tesla during a carbonization process. The carbonization process is generally conducted at a temperature of at least 400.degree. C. and less than 2200.degree. C., wherein, in particular embodiments, the carbonization process includes a low temperature carbonization step conducted at a temperature of at least or above 400.degree. C. or 500.degree. C. and less than or up to 1000.degree. C., 1100.degree. C., or 1200.degree. C., followed by a high temperature carbonization step conducted at a temperature of at least or above 1200.degree. C. In particular embodiments, particularly in the case of a polyacrylonitrile (PAN) fiber precursor, the resulting carbon fiber may possess a minimum tensile strength of at least 600 ksi, a tensile modulus of at least 30 Msi, and an ultimate elongation of at least 1.5%.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {8}
}
Works referenced in this record:
Carbon fiber production
patent, April 1977
- Soehngen, John W.; Williams, Albert G.
- US Patent Document 4,020,145
Manufacture of carbon fibres
patent, April 1980
- Bailly-Lacresse, Jean-Francois G.; Crepaux, Alain P.; Thomas, Philippe G. J.
- US Patent Document 4,197,282
Apparatus for production of graphite fibers
patent, March 1982
- Ogawa, Hiroyasu; Nonaka, Kaiji; Noda, Hiroto
- US Patent Document 4,321,446
Carbon fiber manufacturing via plasma technology
patent, April 2002
- Paulauskas, Felix L.; Yarborough, Kenneth D.; Meek, Thomas T.
- US Patent Document 6,372,192
Diagnostic monitor for carbon fiber processing
patent, April 2002
- Paulauskas, Felix L.; Bigelow, Timothy S.; Meek, Thomas T.
- US Patent Document 6,375,875
Thermally conductive polymer sheet
patent, November 2003
- Tobita, Masayuki
- US Patent Document 6,652,958
Apparatus and method for oxidation and stabilization of polymeric materials
patent, May 2009
- Paulauskas, Felix L.; White, Terry L.; Sherman, Daniel M.
- US Patent Document 7,534,854
Apparatus and method for stabilization or oxidation of polymeric materials
patent, January 2010
- Paulauskas, Felix L.; Sherman, Daniel M.
- US Patent Document 7,649,078
Apparatus and method for oxidation and stabilization of polymeric materials
patent, August 2010
- Paulauskas, Felix L.; White, Terry L.; Sherman, Daniel M.
- US Patent Document 7,786,253
System to continuously produce carbon fiber via microwave assisted plasma processing
patent, November 2010
- White, Terry L.; Paulauskas, Felix L.; Bigelow, Timothy S.
- US Patent Document 7,824,495
Method for making carbon fabric and product thereof
patent, April 2011
- Ko, Tse-Hao
- US Patent Document 7,927,575
Method for making carbon fabric and product thereof
patent-application, June 2005
- Ko, Tse-Hao
- US Patent Application 10/796008; 20050124246
Carbon nanotubes and method of manufacturing same, electron emission source, and display
patent-application, March 2006
- Hiraoka, Hiroyuki; Shiratori, Yosuke; Yamamoto, Masahide
- US Patent Application 11/267314; 20060054491
Low electric conductivity high heat radiation polymeric composition and molded body
patent-application, October 2007
- Fujiwara, Hideyuki; Nakamura, Yoshiki; Komiyama, Satoshi
- US Patent Application 11/730016; 20070228339
Oil Agent for Precursor Fiber of Carbon Fiber, Carbon Fiber and Production Method of the Carbon Fiber
patent-application, June 2008
- Tanaka, Fumihiko; Yamamoto, Yasumasa
- US Patent Application 11/793163; 20080152574
Low electric conductivity high heat radiation polymeric composition and molded body
patent-application, October 2008
- Nakamura, Yoshiki; Fujiwara, Hideyuki; Imai, Hideyuki
- US Patent Application 12/076872; 20080242772
Hollow carbon fibres and process for their production
patent-application, May 2011
- Wolki, Michael; Wohlmann, Bernd; Kaiser, Mathias
- US Patent Application 12/674995; 20110104489
Stabilization of polyacrylonitrile precursor yarns
patent-application, June 2012
- Wohlmann, Bernd; Wolki, Michael; Hunyar, Christian
- US Patent Application 13/390635; 20120137446
Processing and mechanical properties of a porous low carbon steel with a controlled porous structure by imposition of a static magnetic field
journal, February 2006
- Chino, Yasumasa; Mabuchi, Mamoru; Sassa, Kensuke
- Materials Science and Engineering: A, Vol. 417, Issue 1-2, p. 281-286
Strategies for Post-Synthesis Alignment and Immobilization of Carbon Nanotubes
journal, December 2010
- Druzhinina, Tamara; Hoeppener, Stephanie; Schubert, Ulrich S.
- Advanced Materials, Vol. 23, Issue 8, p. 953-970
Magnetization for lower temperature, selective diamond and carbon nanotube formation: A milestone in carbon physicochemical condensation
journal, March 2004
- Little, Reginald B.; Goddard, Robert
- Journal of Applied Physics, Vol. 95, Issue 5, p. 2702-2712
Application of a high magnetic field in the carbonization process to increase the strength of carbon fibers
journal, September 2002
- Sung, Mun Gyu; Sassa, Kensuke; Tagawa, Tetsuya
- Carbon, Vol. 40, Issue 11, p. 2013-2020
Polycarbonate Crystallization by Vapor-Grown Carbon Fiber with and without Magnetic Field
journal, September 2003
- Takahashi, Tatsuhiro; Yonetake, Koichiro; Koyama, Kiyohito
- Macromolecular Rapid Communications, Vol. 24, Issue 13, p. 763-767