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公开(公告)号:US20100291465A1
公开(公告)日:2010-11-18
申请号:US12466405
申请日:2009-05-15
申请人: Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Alan J. Jacobsen , Peter D. Brewer , William B. Carter
发明人: Jeffrey A. Rock , Yeh-Hung Lai , Keith E. Newman , Gerald W. Fly , Alan J. Jacobsen , Peter D. Brewer , William B. Carter
CPC分类号: H01M4/64 , H01M8/0206 , H01M8/0221 , H01M8/0223 , H01M8/0228 , H01M8/0239 , H01M8/0256 , H01M2008/1095
摘要: A separator plate for a fuel cell is provided, including a substrate having a radiation-cured first flow field layer disposed thereon. A method for fabricating the separator plate is also provided. The method includes the steps of providing a substrate; applying a first radiation-sensitive material to the substrate; placing a first mask between a first radiation source and the first radiation-sensitive material, the first mask having a plurality of substantially radiation-transparent apertures; and exposing the first radiation-sensitive material to a plurality of first radiation beams to form a radiation-cured first flow field layer adjacent the substrate. A fuel cell having the separator plate is also provided.
摘要翻译: 提供了一种用于燃料电池的隔板,包括其上设置有辐射固化的第一流场层的基板。 还提供了制造隔板的方法。 该方法包括提供基板的步骤; 将第一辐射敏感材料施加到所述基底上; 将第一掩模放置在第一辐射源和第一辐射敏感材料之间,第一掩模具有多个基本上辐射透明的孔; 以及将所述第一辐射敏感材料暴露于多个第一辐射束以形成邻近所述衬底的辐射固化的第一流场层。 还提供了具有隔板的燃料电池。
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公开(公告)号:US20100159294A1
公开(公告)日:2010-06-24
申请号:US12341105
申请日:2008-12-22
申请人: Gerald W. Fly , Yeh-Hung Lai , Jeffrey A. Rock , Keith E. Newman , Ping Liu , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
发明人: Gerald W. Fly , Yeh-Hung Lai , Jeffrey A. Rock , Keith E. Newman , Ping Liu , Alan J. Jacobsen , William B. Carter , Peter D. Brewer
CPC分类号: H01M8/00 , B29C67/20 , H01M8/0271 , H01M8/0284 , H01M8/0286 , H01M8/1004 , H01M2008/1095
摘要: A combined subgasket and membrane support for a fuel cell is provided. The combined subgasket and membrane support includes a substantially fluid impermeable feed region circumscribing a porous membrane support region. The membrane support region is integrally formed with the feed region. At least one of the membrane support region and the feed region is at least partially formed by a radiation-cured structure. A method for fabricating the subgasket and membrane support for the fuel cell is also provided.
摘要翻译: 提供了用于燃料电池的组合垫片和膜支撑件。 组合的垫圈和膜支撑件包括限定多孔膜支撑区域的基本流体的不可渗透进料区域。 膜支撑区域与进料区域整体形成。 膜支撑区域和进料区域中的至少一个至少部分地由辐射固化结构形成。 还提供了一种用于制造用于燃料电池的垫片和膜支撑件的方法。
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