Toyo Tanso Co., Ltd.

Shinsuke Goda

Osamu Okada

Hiroaki Ogura

Takashi Matsumoto

There is provided a method for producing a carbon material coated with carbon film comprising the steps of dissolving an aromatic polyamide imide resin in an organic solvent to obtain a solution, applying this solution to a carbon material or impregnating the carbon material with the solution, curing the material at 300 to 400%, and carbonizing and/or graphitizing the material by baking under non-oxidizing atmosphere. There is also provided a carbon material coated with an amorphous carbon film which is a product of thermal decomposition of aromatic polyamide imide.

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Kagawa, Japan

Shinsuke Goda