Invention Grant
- Patent Title: Systems, methods, and devices for cation-associating fuel cell components
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Application No.: US18052470Application Date: 2022-11-03
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Publication No.: US11984629B2Publication Date: 2024-05-14
- Inventor: John Slack , Andrew Baker
- Applicant: Nikola Corporation
- Applicant Address: US AZ Phoenix
- Assignee: Nikola Corporation
- Current Assignee: Nikola Corporation
- Current Assignee Address: US AZ Phoenix
- Agency: Snell & Wilmer L.L.P.
- Main IPC: H01M8/1027
- IPC: H01M8/1027 ; H01M8/10 ; H01M8/1004 ; H01M8/1053
Abstract:
Improved membrane electrode assemblies, cation-associating components thereof, and methods of making and treating the same are provided. Membrane electrode assemblies may include an ionomer having a first pKa value, and a water-insoluble net polymer having a weakly-acidic functional group, wherein the weakly-acidic functional group has a second pKa value greater than the first pKa value.
Information query
