HIGH POWER DIRECT OXIDATION FUEL CELL

摘要

A high power density direct oxidation fuel cell (DOFC) with comprising an anode electrode with a microporous layer (MPL) configured to alleviate cathode dryout and thus reduce electrode resistance in the cathode that interfaces with a hydrocarbon membrane. The MPL is configured to alleviate cathode dryout by comprising a fluoropolymer and an electrically conductive material, wherein the MPL is loaded with fluoropolymer in the range from about 10 to about 25 wt. %.