Title:
GAS DIFFUSION LAYER MEMBER FOR SOLID POLYMER FUEL CELLS, AND SOLID POLYMER FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2011/013711
Kind Code:
A1
Abstract:
Provided is a gas diffusion layer member with a good relative humidity (RH) balance. The gas diffusion layer member for solid polymer fuel cells comprises a sheet-form gas-permeable conductive base material with a thickness within the range of 100 to 250μm, wherein the moisture permeability is within the range of 1300 to 2000g/m2/h as measured in accordance with JIS L 1099:2006.
Inventors:
NAMBA TAKAFUMI (JP)
OHASHI NAOKI (JP)
OHASHI NAOKI (JP)
Application Number:
PCT/JP2010/062720
Publication Date:
February 03, 2011
Filing Date:
July 28, 2010
Export Citation:
Assignee:
JAPAN GORE TEX INC (JP)
NAMBA TAKAFUMI (JP)
OHASHI NAOKI (JP)
NAMBA TAKAFUMI (JP)
OHASHI NAOKI (JP)
International Classes:
H01M4/96; H01M4/86; H01M8/10
Foreign References:
JP2006252948A | 2006-09-21 | |||
JP2008277281A | 2008-11-13 | |||
JP2006093119A | 2006-04-06 | |||
JP2003173788A | 2003-06-20 | |||
JP2006179273A | 2006-07-06 | |||
US20060204833A1 | 2006-09-14 | |||
JPH06267562A | 1994-09-22 | |||
JP2001135326A | 2001-05-18 | |||
JP2004164903A | 2004-06-10 | |||
JPH0112838B2 | 1989-03-02 | |||
JP2007227008A | 2007-09-06 | |||
JP2006252948A | 2006-09-21 |
Other References:
DJILALI, J. OF POWER SOURCES, vol. 154, 2006, pages 95 - 105
ADVANI, J. OF POWER SOURCES, vol. 170, 2007, pages 334 - 344
See also references of EP 2461401A4
ADVANI, J. OF POWER SOURCES, vol. 170, 2007, pages 334 - 344
See also references of EP 2461401A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
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