Method and apparatus for manufacturing a fuel cell electrode

Details Method and apparatus for manufacturing a fuel cell electrode Method and apparatus for manufacturing a fuel cell electrode

2006-04-04

2006-04-04

Kalafut, Stephen J. (Department: 1745)

Catalyst, solid sorbent, or support therefor: product or process

Catalyst or precursor therefor

Making catalytic electrode, process only

C427S115000, C156S237000, C118S244000, C118S308000, C118S310000, C118S314000

Reexamination Certificate

active

07022638

ABSTRACT:
In the method and apparatus for manufacturing a fuel cell electrode, electrode material is electrostatically held on a photosensitive drum with a prescribed pattern. The electrode material of the prescribed pattern is then transferred from the photosensitive drum onto an electrolyte membrane or a membrane of a diffusion layer. The transferred electrode material of the prescribed pattern is then fixed to the membrane. The electrode material may be electrostatically applied to the membrane a plurality of times in order to vary the electrode structure in the thickness direction.

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