Title:
固体高分子型燃料電池セパレータ
Document Type and Number:
Japanese Patent JP4257544
Kind Code:
B2
Abstract:
A proton exchange membrane fuel cell bipolar plate molded from a composition that includes a graphite powder, a thermosetting resin and an internal mold release agent has specific surface characteristics which endow the bipolar plate with a high hydrophilicity that enables water formed during power generation by the fuel cell to be easily removed. The bipolar plate also has a low contact resistance with electrodes in the fuel cell, and the shapes of flow channels on the bipolar plate remain intact.
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Inventors:
丹野 文雄
志治 直樹
志治 直樹
Application Number:
JP2006228062A
Publication Date:
April 22, 2009
Filing Date:
August 24, 2006
Export Citation:
Assignee:
日清紡績株式会社
International Classes:
H01M8/02; H01M8/10
Attorney, Agent or Firm:
小島 隆司
小林 克成
石川 武史
重松 沙織
小林 克成
石川 武史
重松 沙織
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