公开(公告)号：WO2010078359A3

公开(公告)日：2010-09-23

申请号：PCT/US2009069728

申请日：2009-12-29

Applicant: SAINT GOBAIN CERAMICS ,  KWON OH-HUN ,  NARENDAR YESHWANTH ,  KAPOOR RAKESH

Inventor： KWON OH-HUN ,  NARENDAR YESHWANTH ,  KAPOOR RAKESH

IPC: H01M8/02 ,  C01F17/00 ,  C01G53/00 ,  H01M8/12

CPC classification number: H01M4/9033 ,  H01M8/0217 ,  H01M8/0297 ,  H01M8/1253 ,  Y02E60/525 ,  Y02P70/56

Abstract: A solid oxide fuel cell (SOFC) includes a plurality of subassemblies. Each subassembly includes at least one subcell of a first electrode, a second electrode and an electrolyte between the first and second electrodes. A first bonding layer is at the second electrode and an interconnect layer is at the first bonding layer distal to the electrolyte. A second bonding layer that is compositionally distinct from the first bonding layer is at the interconnect layer, whereby the interconnect partitions the first and second bonding layers. A method of fabricating a fuel cell assembly includes co-firing at least two subassemblies using a third bonding layer that is microstructurally or compositionally distinct from the second bonding layer.

Abstract translation: 固体氧化物燃料电池（SOFC）包括多个子组件。 每个子组件包括第一电极，第二电极和第一和第二电极之间的电解质的至少一个子电池。 第一接合层位于第二电极处，并且互连层位于远离电解质的第一接合层处。 与第一接合层成分不同的第二接合层位于互连层，由此互连部分分隔第一和第二接合层。 一种制造燃料电池组件的方法包括使用在微结构或组成上不同于第二接合层的第三接合层共烧发至少两个子组件。

公开(公告)号：EP2380231A4

公开(公告)日：2012-10-31

申请号：EP09837129

申请日：2009-12-29

Applicant: SAINT GOBAIN CERAMICS

Inventor： KWON OH-HUN ,  NARENDAR YESHWANTH ,  KAPOOR RAKESH

IPC: H01M8/02 ,  C01F17/00 ,  C01G53/00 ,  H01M4/90 ,  H01M8/12

CPC classification number: H01M4/9033 ,  H01M8/0217 ,  H01M8/0297 ,  H01M8/1253 ,  Y02E60/525 ,  Y02P70/56

Abstract: A solid oxide fuel cell (SOFC) includes a plurality of subassemblies. Each subassembly includes at least one subcell of a first electrode, a second electrode and an electrolyte between the first and second electrodes. A first bonding layer is at the second electrode and an interconnect layer is at the first bonding layer distal to the electrolyte. A second bonding layer that is compositionally distinct from the first bonding layer is at the interconnect layer, whereby the interconnect partitions the first and second bonding layers. A method of fabricating a fuel cell assembly includes co-firing at least two subassemblies using a third bonding layer that is microstructurally or compositionally distinct from the second bonding layer.