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Title:
COMPOSITE MATERIAL OF METAL AND CARBON FIBERS, METHOD FOR PRODUCING THE SAME, ELECTRODE FOR POLYMER ELECTROLYTE FUEL CELL, AND POLYMER ELECTROLYTE FUEL CELL
Document Type and Number:
Japanese Patent JP2008069494
Kind Code:
A
Abstract:

To provide a method for producing a composite material of a metal and carbon fibers, which is capable of loading the metal on the carbon fibers uniformly, and excellent in productivity.

This method for producing the composite material of the metal and carbon fibers includes: a process of installing a working electrode and a counter electrode in a solution containing a compound having an aromatic ring and a metal ion, impressing an electric voltage between the working electrode and counter electrode, and electrically plating the metal on a fibrillated polymer while forming the fibrillated polymer by performing an electrolytic oxidation polymerization of the compound having the aromatic ring on the working electrode; and a process of burning the fibrillated polymer plated with the metal to produce the carbon fibers loaded with the metal.


Inventors:
FUKUSHIMA ATSUSHI
SUGIYAMA HIDEO
TOYOSAWA SHINICHI
SUGI SHINICHIRO
Application Number:
JP2006251324A
Publication Date:
March 27, 2008
Filing Date:
September 15, 2006
Export Citation:
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Assignee:
BRIDGESTONE CORP
International Classes:
D01F9/10; B01J23/42; B01J35/06; B01J37/02; B01J37/08; B01J37/34; C01B31/02; H01M4/88; H01M4/92; H01M8/10
Attorney, Agent or Firm:
Kosaku Sugimura
Shiro Fujitani
Kiyoshi Kuruma
Kazuyuki Tomita