公开(公告)号：US20160190614A1

公开(公告)日：2016-06-30

申请号：US14242492

申请日：2014-04-01

Applicant: General Electric Company

Inventor： Todd Michael STRIKER ,  John KOST ,  Matthew Joseph ALINGER ,  Simon William GAUNT

IPC: H01M8/04082 ,  H01M4/86 ,  H01M8/1246

CPC classification number: H01M8/04201 ,  H01M4/8605 ,  H01M4/8807 ,  H01M4/886 ,  H01M8/006 ,  H01M8/0206 ,  H01M8/0232 ,  H01M8/1231 ,  H01M8/1246 ,  H01M2008/1293 ,  H01M2300/0071

Abstract: A solid oxide fuel cell (SOFC) manifold and interconnect structure includes a manifold that has a dense and hermetic planar surface that is impervious to fuel gas used with the corresponding SOFC. A porous material includes a permeable planar surface that is in lateral contact with the planar surface of the manifold to form an electrode interconnect. The exposed surface of the junction between the dense and hermetic planar surface and the permeable planar surface is substantially flat and devoid of discontinuities, corners and seams. The dense and hermetic planar surface, the permeable planar surface and the exposed surface of the junction lay in a single common plane suitable for thermal deposition of electrode and electrolyte layers.

Abstract translation: 固体氧化物燃料电池（SOFC）歧管和互连结构包括具有密封和密封的平坦表面的歧管，该表面对于与相应的SOFC一起使用的燃料气体是不可渗透的。 多孔材料包括与歧管的平坦表面横向接触以形成电极互连的可渗透平面表面。 致密密封平面和透气平面之间的接合处的暴露表面基本平坦，没有不连续性，拐角和接缝。 密实和密封的平面，可渗透的平面和接合处的露出表面位于适合于电极和电解质层的热沉积的单个公共平面中。