| 摘要 |
A single membrane electrode assembly (MEA) is assembled from an anode side gas diffusion media (GDM), a rigid precision thickness plastic gasket, a complementary cathode side gas diffusion media and another rigid precision thickness plastic gasket. The MEA preassembly is assembled with outer protective plastic film layers that are removed prior to the assembly of the MEAs, which are sandwiched between successive bi-polar plates in a multicell proton exchange membrane fuel cell (PEMFC) stack configuration.
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