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公开(公告)号：US20070077481A1
公开(公告)日：2007-04-05
申请号：US11303723
申请日：2005-12-15
CPC分类号： H01M8/0232 , H01M8/021 , H01M8/0271 , H01M8/0282 , H01M8/0286 , H01M8/0297 , H01M8/2425 , H01M8/2432 , H01M2008/1293
摘要： A method and resulting device for metallic structures including interconnects and sealed frames for solid oxide fuel cells, particularly those with multi-cell electrolyte sheets, includes providing a high-temperature aluminum-containing surface-alumina-forming steel, forming an interconnect structure from the steel, removing any alumina layer from a surface portion of the interconnect where an electrical contact is to be formed, providing a structure having a surface portion with which electrical contact is to be made by the surface portion of the interconnect, and brazing the surface portion of the interconnect to the surface portion of the structure, and sealing fuel cell frames by brazing.
摘要翻译： 一种用于金属结构的方法和所得装置，包括用于固体氧化物燃料电池的互连和密封框架，特别是具有多电池电解质片的那些，包括提供高温含铝表面氧化铝形成钢，从其形成互连结构 钢，从要形成电接触的互连的表面部分去除任何氧化铝层，提供具有表面部分的结构，所述表面部分将由互连的表面部分形成电接触，并且将表面部分钎焊 的连接到结构的表面部分，并且通过钎焊来密封燃料电池框架。
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2.发明申请公开(公告)号：US20060172875A1
公开(公告)日：2006-08-03
申请号：US11051202
申请日：2005-02-03
IPC分类号： C03C8/24
摘要： A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-900° C., the seal having a CTE in the 100×10−7/° C. to 120×10−7/° C., wherein the sealing material comprises in weight %, of: (i) a 80 wt % to 100 wt % glass frit, the glass frit itself having a composition comprising in mole percent of: SiO2 15-65; Li2O 0-5; Na2O 0-5; K2O 0-10; MgO 0-5; CaO 0-32; Al2O3 0-10; B2O3 0-50; SrO 0 to 25, wherein the total amount of alkalis is less than 10 mole %; and (ii) zirconia or leucite addition 0 wt % to 30 wt.
摘要翻译： 固体氧化物燃料电池装置包括在600℃-900℃的中间温度范围内的密封温度下耐氢气渗透的密封材料，所述密封件具有在100×10 -7〜 其中密封材料的重量百分比为：（i）80重量％至100重量％的玻璃料，玻璃料 本身具有以摩尔％计含有：SiO 2 15-65的组成; Li 2 O 0-5; Na 2 O 0-5; K 2 O 0-10; MgO 0-5; CaO 0-32; Al 2 O 3 O 10; B O
0-50; SrO 0〜25，其中碱的总量小于10摩尔％。 和（ii）添加0重量％至30重量％的氧化锆或白云母 -
公开(公告)号：US20060160690A1
公开(公告)日：2006-07-20
申请号：US11038921
申请日：2005-01-18
CPC分类号： C03C8/02 , C03C8/24 , H01M8/0282 , H01M2008/1293
摘要： A solid oxide fuel cell device incorporates a sealing material resistant to hydrogen gas permeation at a sealing temperature in the intermediate temperature range of 600° C.-800° C., the seal having a CTE in the 100×10−7/° C. to 120×10−7/° C., wherein the sealing material comprises in weight %, of: (i) a 80 to 95 wt % of glass frit, the glass frit itself having a composition in mole percent of: SiO2 70-85%; Al2O3 0-5%; Na2O3 0-8%; K2O 10-25%; ZnO 0-10%; ZrO2 0-6%; MgO 0-7%; TiO2 0-2%; and (ii) and 5 wt % to 25 wt % of addition comprising at least one of: alumina, zirconia or leucite.
摘要翻译： 固体氧化物燃料电池装置包括在600℃-800℃的中间温度范围内的密封温度下耐氢气渗透的密封材料，该密封件具有在100×10 -7〜 其中密封材料的重量百分比为：（i）80至95重量％的玻璃料，玻璃料本身 具有摩尔百分数：SiO 2％70-85％的组成; Al 2 O 3 0-5％; Na 2 O 3 0-8％; K 2 O 10-25％; ZnO 0-10％; ZrO 2 0-6％; MgO 0-7％; TiO 2 2-2％; 和（ii）和5重量％至25重量％的包含氧化铝，氧化锆或白云母中的至少一种的添加剂。
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公开(公告)号：US20060134488A1
公开(公告)日：2006-06-22
申请号：US11015119
申请日：2004-12-17
申请人： Jeffrey Cortright , Thomas Ketcham
发明人： Jeffrey Cortright , Thomas Ketcham
IPC分类号： H01M8/12
CPC分类号： H01M8/1213 , H01M8/0289 , H01M8/1226 , H01M8/1253 , Y02E60/525 , Y02P70/56
摘要： An electrolyte sheet comprises a substantially non-porous body and has at least one stress-relief area on at least a portion of the electrolyte sheet. The stress-relief area has a surface with a plurality of smoothly domed cells.
摘要翻译： 电解质片包括基本上无孔的主体并且在至少一部分电解质片上具有至少一个应力消除区域。 应力消除区域具有多个平滑圆顶形单元的表面。
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公开(公告)号：US20060141332A1
公开(公告)日：2006-06-29
申请号：US11288885
申请日：2005-11-28
申请人： Jeffrey Cortright , Phong Diep , Scott Pollard
发明人： Jeffrey Cortright , Phong Diep , Scott Pollard
IPC分类号： H01M8/24
CPC分类号： H01M8/2432 , H01M8/0202 , H01M8/0273 , H01M8/0282 , H01M8/04089 , H01M8/04201 , H01M8/242 , H01M8/2425 , H01M8/2475 , H01M8/2483 , H01M8/2485 , H01M2008/1293
摘要： An exemplary fuel cell device assembly is a fuel cell stack assembly comprising: (i) a plurality of fuel cell packets, each of the packets comprising (a) a frame and (b) two planar electrolyte-supported fuel cell arrays, the fuel cell arrays arranged such that anode side of one fuel cell array faces the anode side of another fuel cell array, and the frame in combination with the fuel cell arrays defines a fuel chamber; (ii) a main enclosure enclosing the plurality of fuel cell packets, such that the plurality of packets form a plurality of oxidant channels; (iii) a restrictor plate forming, in conjunction with the fuel cell pockets, a plurality of oxidant channels; (iv) an inlet oxidant plenum manifold connected to one side of the oxidant channels; (v) an outlet oxidant plenum manifold connected to the other side of the oxidant channels; (vi) an inlet fuel manifold connected to one side of each of the fuel chambers; and (vii) an outlet fuel manifold connected to the other side of each of the fuel chambers.
摘要翻译： 示例性燃料电池装置组件是燃料电池堆组件，其包括：（i）多个燃料电池组，每个分组包括（a）框架和（b）两个平面电解质支撑的燃料电池阵列，所述燃料电池 排列成使得一个燃料电池阵列的阳极侧面对另一个燃料电池阵列的阳极侧的阵列，并且与燃料电池阵列组合的框架限定燃料室; （ii）封闭所述多个燃料电池分组的主外壳，使得所述多个分组形成多个氧化剂通道; （iii）限制器板，与燃料电池槽结合形成多个氧化剂通道; （iv）连接到氧化剂通道的一侧的入口氧化剂增压歧管; （v）连接到氧化剂通道的另一侧的出口氧化剂增压歧管; （vi）连接到每个所述燃料室的一侧的入口燃料歧管; 和（vii）连接到每个燃料室的另一侧的出口燃料歧管。
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