Continuous production of catalyst coated membranes

Details Continuous production of catalyst coated membranes Continuous production of catalyst coated membranes

2008-01-08

2008-01-08

Johnson, Christina (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Forming electrical articles by shaping electroconductive...

C264S129000, C264S166000, C502S004000, C502S101000, C429S006000, C429S047000, C427S115000

Reexamination Certificate

active

07316794

ABSTRACT:
A process for the production of catalyst coated membranes, especially catalyst coated membranes for use in fuel cells, that includes applying followed by drying of an electrocatalyst coating composition, a polymeric dispersion and a second electrocatalyst coating composition onto the surface of a temporary substrate, followed by separation of the temporary substrate.

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