公开(公告)号：US20090317673A1

公开(公告)日：2009-12-24

申请号：US12457591

申请日：2009-06-16

申请人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Sung-Hen Kim ,  Craig Matthew Miesse

发明人： Hye-Yeon Cha ,  Young-Soo Oh ,  Jae-Hyuk Jang ,  Sung-Hen Kim ,  Craig Matthew Miesse

IPC分类号： H01M8/18 ,  H01M2/32 ,  H01M8/10 ,  B05D5/12 ,  C23C14/00

CPC分类号： H01M8/0204 ,  C23C14/042 ,  C23C14/20 ,  H01M8/0206 ,  H01M8/0221 ,  H01M8/0228 ,  H01M2008/1095 ,  Y02P70/56

摘要： A current collector, a method of manufacturing the current collector, a fuel cell stack, and a fuel cell power generation system are disclosed. The current collector for collecting an electric current generated in a fuel cell can include: a substrate; a collector pattern, which contains a conductive material, formed on one side of the substrate; and a corrosion-resistant metal layer, which is coated over all of the surfaces of the collector pattern, including the surface facing the substrate. This current collector can be utilized to prevent corrosion during the operation of the fuel cell, as well as to increase the life span of the fuel cell, without forming the entire configuration with an expensive corrosion-resistant metal.

摘要翻译： 公开了集电器，制造集电器的方法，燃料电池堆和燃料电池发电系统。 用于收集在燃料电池中产生的电流的集电器可以包括：基板; 集电体图案，其包含形成在所述基板的一侧上的导电材料; 以及涂覆在集电体图案的所有表面上的包括面向基板的表面的耐腐蚀金属层。 该集电器可以用于在燃料电池运行期间防止腐蚀，并且可以增加燃料电池的寿命，而不用昂贵的耐腐蚀金属形成整个构造。