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Novel membrane electrode assembly (MEA) architecture for improved durability for a PEM fuel cell
Novel membrane electrode assembly (MEA) architecture for improved durability for a PEM fuel cell
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机译:新型膜电极组件(MEA)架构可提高PEM燃料电池的耐用性
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摘要
An electrically conductive fluid distribution element for use in a fuel cell having a layer of a conductive non-metallic fiberless microporous media. In certain embodiments, an electrically conductive metal is deposited along a surface of the element to form one or more metallized regions. The metallized regions are arranged to contact a membrane electrode assembly (MEA) in a fuel cell assembly, and thus improve electrical conductance at contact regions between the MEA and the layer of media. Methods of making such a fluid distribution element and operating fuel cell assemblies are also provided.
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