Invention Application
- Patent Title: DURABLE FUEL CELL MEMBRANE ELECTRODE ASSEMBLY WITH COMBINED ADDITIVES
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Application No.: US14684892Application Date: 2015-04-13
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Publication No.: US20150221968A1Publication Date: 2015-08-06
- Inventor: Daniel M. Pierpont , Steven J. Hamrock , Matthew H. Frey
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- Main IPC: H01M8/10
- IPC: H01M8/10 ; H01M4/90
Abstract:
A fuel cell membrane electrode assembly is provided comprising a polymer electrolyte membrane comprising a first polymer electrolyte and at least one manganese compound; and one or more electrode layers comprising a catalyst and at least one cerium compound. The membrane electrode assembly demonstrates an unexpected combination of durability and performance.
Public/Granted literature
- US09728801B2 Durable fuel cell membrane electrode assembly with combined additives Public/Granted day:2017-08-08
Information query
