Title:
OXIDATIVELY STABLE MICRO-LAYERS OF GAS DIFFUSION LAYERS
Document Type and Number:
Japanese Patent JP2013140811
Kind Code:
A
Abstract:
To provide micro-layers of gas diffusion layers excellent in oxidation resistance in order to maintain a performance of an electrochemical cell.
The micro-layers, used in a conductive porous substrate of gas diffusion layers, contain carbon particles and a polymer composition of a first highly-fluorinated polymer which is not melt-processable and a second highly-fluorinated polymer which is melt-processable.
Inventors:
FRISK JOSEPH W
WAYNE M BOAND
WAYNE M BOAND
Application Number:
JP2013078767A
Publication Date:
July 18, 2013
Filing Date:
April 04, 2013
Export Citation:
Assignee:
THREE M INNOVATIVE PROPERTIES
International Classes:
H01M4/96; H01M8/02; H01M8/10
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya