Production of high surface area carbon fibres

Chemistry of inorganic compounds – Carbon or compound thereof – Elemental carbon

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Details

423460, 423461, 502417, 502427, D01F 912

Patent

active

049466631

ABSTRACT:
High surface are carbon fibers are produced by heating carbon fibres in the presence of a quality of alkali metal hydroxide in excess of 50% by weight based on weight of carbon at temperatures of above 500.degree. C. in an inert atmosphere.

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patent: 4003979 (1977-01-01), Kanno
patent: 4203868 (1980-05-01), deJong
patent: 4603119 (1986-07-01), Karl et al.
patent: 4772455 (1988-09-01), Izumi et al.

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