Triad National Security, LLC

Jacob Schatz Spendelow

Rangachary Mukundan

Siddharth Komini Babu

Rodney L Borup

Ionomer membranes for fuel cells and related devices are described. An ionomer membrane may be configured with a plurality of anode-side protrusions and/or a plurality of cathode-side protrusions. A filler material(s) may be deposited into voids of an ionomer membrane. Example filler materials include, but are not limited to, platinum (Pt), palladium (Pd), cobalt (Co), nickel (Ni), gold (Au), silver (Ag), iridium (Ir), etc., and their alloys on carbon supports.

Ionomer membranes for fuel cells and related devices

A polymer electrolyte fuel cell (PEFC), comprises a first electrode and a second electrode, wherein the first electrode includes a coaxial nanowire electrode. In some embodiments, the coaxial nanowire electrode comprises a plurality of ionomer nanowires, and a catalyst coating that coats at least part of the ionomer nanowires. Moreover, in some embodiments, a nanowire of the plurality of ionomer nanowires and a section of the catalyst coating that coats the nanowire form two coaxial cylinders.

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Los Alamos, NM, United States of America

Jacob Schatz Spendelow