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US 2022/0069325 A1Published application
Method of manufacturing membrane-electrode assembly by directly coating electrode layer on electrolyte membrane
AssigneesHyundai Motor Company, Kia Corporation
InventorsYong Min Kim, Jun Woo Kim
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Abstract
A method of manufacturing a membrane-electrode assembly includes: forming an electrolyte membrane containing an ionomer on a base material; applying an electrode slurry containing a catalyst, a binder, and a solvent to a first surface of the electrolyte membrane to form a structure including the electrolyte membrane and an electrode layer laminated on the first surface of the electrolyte membrane; and delaminating the structure from the base material.
Claims16
A method of manufacturing a membrane-electrode assembly, the method comprising:
- forming an electrolyte membrane containing an ionomer on a base material;
- applying an electrode slurry, which contains a catalyst, a binder, and a solvent, to a first surface of the electrolyte membrane to form a structure including the electrolyte membrane and an electrode layer laminated on the first surface of the electrolyte membrane;
- and
- delaminating the structure from the base material.
1 more element
Dependencies are inferred from the claim text.