Fuel cell cathode and fuel cell system including a polymeric additive
Patent
·
OSTI ID:2293774
A cathode configured for use within a fuel cell system is provided. The cathode includes a cathode substrate. The cathode further includes a coating disposed upon the cathode substrate and including a fluorocarbon polymer additive configured for sintering at a temperature of less than 200° C. The fluorocarbon polymer additive may be mixed with a catalyst ink coating or may be applied separately as a topcoat layer.
- Research Organization:
- GM Global Technology Operations LLC, Detroit, MI (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- EE0008821
- Assignee:
- GM Global Technology Operations LLC (Detroit, MI)
- Patent Number(s):
- 11,799,088
- Application Number:
- 17/573,089
- OSTI ID:
- 2293774
- Resource Relation:
- Patent File Date: 01/11/2022
- Country of Publication:
- United States
- Language:
- English
Polymer coating of PEM fuel cell catalyst layers
|
patent-application | January 2011 |
Membrane Electrode Assembly for Fuel Cells and Fabrication Method Thereof
|
patent-application | June 2007 |
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