Title:
MEMBRANE ELECTRODE ASSEMBLY AND FUEL CELL
Document Type and Number:
Japanese Patent JP2012164646
Kind Code:
A
Abstract:
To provide a membrane electrode assembly improved in durability.
A membrane electrode assembly 20 includes: a polymer electrolyte membrane 12; an anode catalyst layer 14a and a cathode catalyst layer 14b which hold the polymer electrolyte membrane 12; and a metal layer 13a between the polymer electrolyte membrane 12 and the anode catalyst layer 14a and/or a metal layer 13b between the polymer electrolyte membrane 12 and the cathode catalyst layer 14b, on a surface of the polymer electrolyte membrane 12.
Inventors:
SANADA TAKASHI
KURITA HIROYUKI
KURITA HIROYUKI
Application Number:
JP2012007513A
Publication Date:
August 30, 2012
Filing Date:
January 17, 2012
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
H01M8/02; H01M4/86; H01M4/94; H01M8/10
Attorney, Agent or Firm:
Sumio Tanai
Naozumi Hiroyasu
Norihiko Ara
Hiroyuki Kato
Mitsunaga Igarashi
Naozumi Hiroyasu
Norihiko Ara
Hiroyuki Kato
Mitsunaga Igarashi