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A new approach to manufacturing high performance membrane electrode assemblies (MEAs) for PEM fuel cells

机译:制造用于PEM燃料电池的高性能膜电极组件(MEA)的新方法

摘要

An electrically conductive fluid distribution element for use in a fuel cell having a conductive non-metallic porous media having a surface with an electrically conductive metal deposited along 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 fluid distribution media. Methods of making such a fluid distribution element and operating fuel cell assemblies are also provided.
机译:一种用于燃料电池中的导电流体分配元件,其具有导电非金属多孔介质,该导电非金属多孔介质的表面具有沿一个或多个金属化区域沉积的导电金属。金属化区域布置成与燃料电池组件中的膜电极组件(MEA)接触,从而提高MEA与流体分配介质之间的接触区域处的电导率。还提供了制造这种流体分配元件的方法和操作燃料电池组件。

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