Title:
A cathode electrode structure, and a film and an electrode zygote
Document Type and Number:
Japanese Patent JP6153485
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electrode structure in which platinum is not used for a cathode and further a used amount of expensive ionomer is reduced.SOLUTION: The present invention relates to a cathode electrode structure used in a fuel cel, the cathode electrode structure containing a carbon catalyst and ionomer and satisfying the following expressions (1)-(3). 0.1
Inventors:
Masayuki Tatami
Takahiro Omichi
Takahiro Omichi
Application Number:
JP2014035163A
Publication Date:
June 28, 2017
Filing Date:
February 26, 2014
Export Citation:
Assignee:
Teijin Limited
International Classes:
H01M4/90; H01M4/86; H01M4/88; H01M8/02
Domestic Patent References:
| JP2007265734A | ||||
| JP2005243618A | ||||
| JP2005197195A | ||||
| JP2010021056A | ||||
| JP2006185800A | ||||
| JP2006120509A | ||||
| JP2010063952A | ||||
| JP2004330181A | ||||
| JP2009291706A | ||||
| JP2013008650A | ||||
| JP2011175891A | ||||
| JP2009238376A | ||||
| JP2013187073A |
Foreign References:
| WO2012161335A1 |
Attorney, Agent or Firm:
Masataka Oshima
Taizo Shiraishi
Taizo Shiraishi