Process for preparing carbon fibers in gas phase growth

Details Process for preparing carbon fibers in gas phase growth Process for preparing carbon fibers in gas phase growth

1987-07-06

1989-10-24

Doll, John

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

423453, 423458, D01F 912

Patent

active

048760781

ABSTRACT:
An improved process for preparing carbon fibers in a gaseous phase reaction comprising introducing a gas mixture comprising at least one carbon compound, at least one inorganic transition metal compound gas and at least one carrier gas into a reactor and subjecting the mixture to a temperature of 600.degree. C. to 1300.degree. C. in the reactor for inducing growth of carbon fibers.

REFERENCES:
patent: 1868921 (1932-07-01), Schmidt et al.
patent: 2796331 (1957-06-01), Kauffman
patent: 3375308 (1968-03-01), Turkat
patent: 3529988 (1970-09-01), Woerner
patent: 3664813 (1972-05-01), Hollander et al.
patent: 4572813 (1986-02-01), Arakawa
Schmidt et al., "Filamentous Carbon and Graphite", AFML-TR-65-160, 1965, pp. 16-19.
Comprehensive Inorganic Chemistry, J. C. Bailas, Jr., et al., Pergamon Press, 1973, p. 1000.
Introduction to Advanced Inorganic Chemistry, Philip John Durrant et al., John Wiley & Sons, Inc., 1962, p. 1164.
Schultzenberger, C. R. Acad. Sci., 111, 774-778, (1890).
Iley et al., J. Chem. Soc., 11, 1362-1366, (1948).
Trillat et al., C. R. Acad. Sci., 230, 2203-2205, (1950).
Walker et al., J. Phys. Chem., 63, 140-149, (1959).
Ruston et al., Carbon, 7, 47-57, (1969).
Koyama et al., Applied Physics, 42, 7, 690-696, (1973).
Oberlin et al., J. of Crystal Growth, 32, 335-349, (1976).
Kashu, Chem. Engineering, 46, 10, 530-535, (1982).
Otsuka et al., Chemical Society of Japan, 6, 869-878, (1964).
Endo et al., "Growth Mechanism of Carbon Fibers in a Vapor Phase," Second Annual Conference of Carbon Material Society Proceedings, (paper B6), 1975.
M. Hatano, T. Ohsaki and K. Arakawa, "Graphite Whiskers by New Process and Their Composites", 30th National SAMPE Symposium, Mar. 19-21, 1985.
Baird et al., "Carbon Formation on Iron and Nickel Foils by Hydrocarbon Pyrolysis--Reactions at 700.degree. C.," Carbon, 12, 591-602, (1974).
Baker et al., "Formation of Filamentous Carbon from Iron, Cobalt and Chromium Catalyzed Decomposition of Acetylene," Journal of Catalysis, 30, 86-95, (1973).
Koyama, "Carbon Fibers Produced by Thermal Decomposition of Vaporized Hydrocarbon," J. Fiber Technology, 25, No. 6, 424-430, (1972).
Baker et al., "Nucleation and Growth of Carbon Deposits from the Nickel Catalyzed Decomposition of Acetylene," J. Catalysis, 26, 51-62, (1972).
Fryer et al., "Low Temperature Formation of Fibrous Carbon on Platinum Black," Carbon, 11, 665-666, (1973).

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