Fuel cell electrode assembly
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 12, 2004
app pub date -
Feb 11, 2003
filing date -
Feb 11, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved electrode assembly for a fuel cell with a gaseous reactant comprises an active layer and a backing layer adhered to the active layer, in which the active layer comprises a catalyst, a matrix polymer and an ion-conducting polymer. The matrix polymer can form a porous polymer matrix in which the ion-conducting polymer is disposed. The backing layer comprises a hydrophobic polymer and a porous composite. A fuel cell stack can include one or more of the improved electrode assemblies.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully