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J. Mondori, C. Yamaguchi, I. Mochida (2000)
The Desirable Condition of the Air-blowing Reaction on Isotropic Pitch Precursor for General Purpose Carbon FiberCarbon, 2000
L. H. Peebles (1998)
Carbon Fibers: Formation, Structure, Properties and Applications
J. H. Kim (2000)
Extended abstracts of EUROCARBON 2000
K. Yang, Dong Lee, S. Ryu, Y. Korai, Yong Kim, I. Mochida (1999)
Isotropic carbon and graphite fibers from chemically modified coal-tar pitchKorean Journal of Chemical Engineering, 16
F. Reinoso, E. Heintz, H. Marsh (1997)
Introduction to carbon technologies
S. Zeng, T. Maeda, K. Tokumitsu, J. Mondori, I. Mochida (1993)
Preparation of isotropic pitch precursors for general purpose carbon fibers (GPCF) by air blowing—II. Air blowing of coal tar, hydrogenated coal tar, and petroleum pitchesCarbon, 31
I. Mochida, K. Shimizu, Y. Korai, Hiroyuki Otsuka, Y. Sakai, S. Fujiyama (1990)
Preparation of mesophase pitch from aromatic hydrocarbons by the aid of HFBF3Carbon, 28
I. Mochida, Y. Korai (1985)
Chemistry of mesophase pitch for its preparation and property design.Journal of the Fuel Society of Japan, 64
I. Mochida, Ei-Ichi Nakamura, K. Maeda, K. Takeshita (1976)
Carbonization of aromatic hydrocarbons—III: Carbonization catalyzed by alkali metals☆Carbon, 13
B. R. Chand (1990)
Carbon Fibers
Korea Patent Hanwha Chemical Corporation (1998)
Hanwha Chemical Corporation,Korea Patent, 98-47218 (1998).
K. Yang, Young Choi, Y. Kim, S. Park, Cheol-Min Yang, Yong Kim, S. Soh (2000)
Preparations of carbon fibers from precursor pitches synthesized with coal tar or petroleum residue oilFibers and Polymers, 1
C. M. Yang K. S. Yang (1997)
K. S. Yang, C. M. Yang, and Y. J. Kim, “Extended Abstract of the Korean Fiber Society”, pp.395–397, Chonbuk Univ., 1997.
K. Yang, D. Lee, K. An, J. Choi, H. Kumagai, Y. Sanada (2000)
Carbonization behavior of coal tar pitch modified with benzoquinoneJournal of Materials Science, 35
T. Maeda, S. Zeng, K. Tokumitsu, J. Mondori, I. Mochida (1993)
Preparation of isotropic pitch precursors for general purpose carbon fibers (GPCF) by air blowing-I. Preparation of spinnable isotropic pitch precursor from coal tar by air blowingCarbon, 31
Y. Korai, M. Nakamura, I. Mochida, Y. Sakai, S. Fujiyama (1991)
Mesophase pitches prepared from methylnaphthalene by the aid of HFBF3Carbon, 29
M. Deviney, T. O'grady (1976)
Petroleum Derived Carbons
Abstract A pitch precursor for a general purpose carbon fiber was prepared by condensation of pyrolized fuel oil (petroleum residual oil) with bromine under nitrogen blowing. Such a condensation raised the softening point of the pitch from 40°C to 265°C with a yield of 43%. The pitch precursor showed an enhanced aromaticity and enlarged molecular size, which led to a reduction in molecular mobility and optical isotropy. The precursor was spun into fibers of 20 µm diameter at a take-up speed of 700 m/min. The fiber was stepwise stabilized in air and carbonized in Ar gas to obtain an isotropic carbon fiber. The carbon fiber exhibited tensile strengths of 500–800 MPa though the fiber was formed via a crude method. The electric conductivity of the carbon fiber was relatively high, 2.2×102 S/cm, sufficient to be used as electrode materials.
Fibers and Polymers – Springer Journals
Published: Dec 1, 2001
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