Method for producing carbon fiber, catalyst structure and membrane electrode junction body for solid polymer fuel cell
AssigneeBridgestone Corporation
InventorsShinichi Toyosawa, Munenori Iizuka
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Abstract
The invention relates to a method of producing carbon fibers characterized by oxidative-polymerizing a compound having an aromatic ring to obtain a fibril-shaped polymer and firing the fibril-shaped polymer in a non-oxidizing atmosphere, a novel catalyst structure using the carbon fibers obtained by this method, a membrane electrode assembly for a solid polymer fuel cell using the catalyst structure, and a solid polymer fuel cell provided with the membrane electrode assembly for the solid polymer fuel cell.
Claims10
A method of producing carbon fibers which comprises oxidative-polymerizing a compound having an aromatic ring to obtain a fibril-shaped polymer and firing the fibril-shaped polymer in a non-oxidizing atmosphere.
Dependencies are inferred from the claim text.