Title:
燃料電池セパレータ
Document Type and Number:
Japanese Patent JP5185661
Kind Code:
B2
Abstract:
To provide a fuel cell separator, in which staying of water in liquid state is suppressed, without adding a special process at the manufacture and without deteriorating other various characteristics of the fuel cell separator 1.
Activated carbon is made to contain in the fuel cell separator 1. Because of this, water-absorption performance of the fuel cell separator 1 is improved by the activated carbon. Moreover, since the activated carbon is an electric conductive material, the conductivity of the fuel cell separator 1 is not impaired, and other various characteristics are also prevented from impairment. It is preferable that the content of this activated carbon be in a range of 5-10 mass%.
COPYRIGHT: (C)2009,JPO&INPIT
Inventors:
Toru Ito
Hiroshi Yamamoto
Hiroshi Yamamoto
Application Number:
JP2008052374A
Publication Date:
April 17, 2013
Filing Date:
March 03, 2008
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H01M8/02; H01M8/00; H01M8/10
Domestic Patent References:
| JP2004079194A | ||||
| JP2005246809A | ||||
| JP2006269403A |
Attorney, Agent or Firm:
Keisei Nishikawa