Title:
NONWOVEN CARBON FIBER FABRIC, PROCESS FOR PRODUCING NONWOVEN CARBON FIBER FABRIC, AND POLYMER ELECTROLYTE MEMBRANE FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2016/093041
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing nonwoven carbon fiber fabric that is suitable for use as a gas diffusion electrode which, even under high-humidity power generation conditions, has satisfactory water-discharging properties and can retain high gas-diffusing properties. The present invention is nonwoven carbon fiber fabric which has ridges on at least one surface thereof, the ridges having been formed at a pitch less than 500 µm, and to which a water repellent has been imparted.
Inventors:
KAJIWARA KENTARO (JP)
SHIMOYAMA SATORU (JP)
HORINOUCHI AYANOBU (JP)
HORIGUCHI TOMOYUKI (JP)
SHIMOYAMA SATORU (JP)
HORINOUCHI AYANOBU (JP)
HORIGUCHI TOMOYUKI (JP)
Application Number:
PCT/JP2015/082730
Publication Date:
June 16, 2016
Filing Date:
November 20, 2015
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
D04H1/4242; D06M15/256; H01M4/88; H01M4/96; H01M8/02; H01M8/10; D06M101/40
Domestic Patent References:
| WO2013099720A1 | 2013-07-04 | |||
| WO1991006131A1 | 1991-05-02 |
Foreign References:
| JP2003017076A | 2003-01-17 | |||
| JP2006331786A | 2006-12-07 | |||
| JP2004311276A | 2004-11-04 | |||
| JP2014135270A | 2014-07-24 | |||
| JP5621949B1 | 2014-11-12 | |||
| JP2009059626A | 2009-03-19 | |||
| JP2012069260A | 2012-04-05 | |||
| JP2004327358A | 2004-11-18 | |||
| JP2012234791A | 2012-11-29 | |||
| JPH08287923A | 1996-11-01 | |||
| JP2013020843A | 2013-01-31 |
Other References:
See also references of EP 3231916A4
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