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公开(公告)号：US09059455B2
公开(公告)日：2015-06-16
申请号：US14019038
申请日：2013-09-05
发明人： Michael Gasda , Matthias Gottmann , Neil Ide , Ryan Hallum , Dien Nguyen
CPC分类号： H01M8/2404 , H01M8/008 , H01M8/2405 , H01M8/242 , H01M2008/1293 , Y02E60/50 , Y02E60/525 , Y02W30/86
摘要： Methods for refurbishing components, such as interconnects of a fuel cell stack, include singulating the stack and removing the electrolyte, seals and oxide layer using non-mechanical methods. The various methods of may be used either singly or in combination.
摘要翻译： 用于翻新组件（诸如燃料电池堆的互连）的方法包括使用非机械方法单独堆叠并去除电解质，密封和氧化物层。 各种方法可以单独使用或组合使用。
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公开(公告)号：US20140242492A1
公开(公告)日：2014-08-28
申请号：US14271158
申请日：2014-05-06
发明人： David Edmonston , Michael Petrucha , Martin Perry , Matthias Gottmann , Dien Nguyen , Emad El Batawi , William David Lyle
CPC分类号： H01M8/248 , H01M8/04089 , H01M8/04201 , H01M8/2425 , H01M8/2432 , H01M8/2483 , H01M8/2485 , H01M2008/1293 , H04N1/00366 , H04N1/00368 , H04N1/00381 , H04N1/00392 , H04N1/00493 , H04N1/00496 , H04N1/00538 , H04N2201/0094 , H04N2201/0422 , H04N2201/0436
摘要： A spring compression assembly is configured to apply a load to a stack of electrochemical cells. The assembly includes a ceramic leaf spring, a tensioner configured to apply pressure to a first side of the spring and a bottom plate located on a second side of the spring opposite the first side of the spring. The bottom plate is configured to transfer a load from the spring to the stack of electrochemical cells.
摘要翻译： 弹簧压缩组件被配置为将负载施加到电化学电池堆。 该组件包括陶瓷片弹簧，张紧器，其构造成向弹簧的第一侧施加压力;以及底板，位于弹簧的与弹簧的第一侧相对的第二侧上。 底板被配置为将负载从弹簧传送到电化学电池堆。
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公开(公告)号：US10669188B2
公开(公告)日：2020-06-02
申请号：US16119038
申请日：2018-08-31
发明人： Ananda H. Kumar , Dien Nguyen , Martin Janousek , Tad Armstrong
IPC分类号： H01M2/08 , C03C8/02 , C03C10/00 , H01M8/0282 , H01M8/0286 , C03C3/087 , C03C3/091 , C03C8/24 , H01M8/124
摘要： A seal composition includes a first alkaline earth metal oxide, a second alkaline earth metal oxide which is different from the first alkaline earth metal oxide, aluminum oxide, and silica in an amount such that molar percent of silica in the composition is at least five molar percent greater than two times a combined molar percent of the first alkaline earth metal oxide and the second alkaline earth metal oxide. The composition is substantially free of phosphorus oxide. The seal composition forms a glass ceramic seal which includes silica containing glass cores located in a crystalline matrix comprising barium aluminosilicate, and calcium aluminosilicate crystals located in the glass cores.
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公开(公告)号：US10593981B2
公开(公告)日：2020-03-17
申请号：US15415953
申请日：2017-01-26
发明人： Dien Nguyen , Ravi Oswal , Tad Armstrong , Emad El Batawi
摘要： A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The electrolyte includes yttria stabilized zirconia and scandia stabilized zirconia, such as scandia ceria stabilized zirconia.
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公开(公告)号：US20140377478A1
公开(公告)日：2014-12-25
申请号：US14477035
申请日：2014-09-04
发明人： Emad El Batawi , Patrick Munoz , Dien Nguyen
CPC分类号： H01M4/88 , C04B37/001 , C04B2235/768 , C04B2237/401 , C04B2237/58 , H01M4/8835 , H01M4/8878 , H01M4/8882 , H01M4/8885 , H01M4/9066 , H01M8/1213 , H01M8/124 , H01M8/2404 , H01M8/2425 , H01M8/2432 , H01M2008/1293 , H01M2300/0074 , Y02E60/521 , Y02E60/525 , Y02P70/56 , Y10T156/10
摘要： A method of making a solid oxide fuel cell (SOFC) includes forming a first sublayer of a first electrode on a first side of a planar solid oxide electrolyte and drying the first sublayer of the first electrode. The method also includes forming a second sublayer of the first electrode on the dried first sublayer of the first electrode prior to firing the first sublayer of the first electrode, firing the first and second sublayers of the first electrode during the same first firing step, and forming a second electrode on a second side of the solid oxide electrolyte.
摘要翻译： 制备固体氧化物燃料电池（SOFC）的方法包括在平面固体氧化物电解质的第一侧上形成第一电极的第一子层，并干燥第一电极的第一子层。 该方法还包括在烧制第一电极的第一子层之前在第一电极的干燥的第一子层上形成第一电极的第二子层，在相同的第一烧制步骤期间烧制第一电极的第一和第二子层，以及 在所述固体氧化物电解质的第二侧上形成第二电极。
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公开(公告)号：US20130309597A1
公开(公告)日：2013-11-21
申请号：US13869244
申请日：2013-04-24
发明人： Emad El Batawi , Patrick Munoz , Dien Nguyen
IPC分类号： H01M4/88
CPC分类号： H01M4/88 , C04B37/001 , C04B2235/768 , C04B2237/401 , C04B2237/58 , H01M4/8835 , H01M4/8878 , H01M4/8882 , H01M4/8885 , H01M4/9066 , H01M8/1213 , H01M8/124 , H01M8/2404 , H01M8/2425 , H01M8/2432 , H01M2008/1293 , H01M2300/0074 , Y02E60/521 , Y02E60/525 , Y02P70/56 , Y10T156/10
摘要： A method of making a solid oxide fuel cell (SOFC) includes forming a first sublayer of a first electrode on a first side of a planar solid oxide electrolyte and drying the first sublayer of the first electrode. The method also includes forming a second sublayer of the first electrode on the dried first sublayer of the first electrode prior to firing the first sublayer of the first electrode, firing the first and second sublayers of the first electrode during the same first firing step, and forming a second electrode on a second side of the solid oxide electrolyte.
摘要翻译： 制备固体氧化物燃料电池（SOFC）的方法包括在平面固体氧化物电解质的第一侧上形成第一电极的第一子层，并干燥第一电极的第一子层。 该方法还包括在烧制第一电极的第一子层之前在第一电极的干燥的第一子层上形成第一电极的第二子层，在相同的第一烧制步骤期间烧制第一电极的第一和第二子层，以及 在所述固体氧化物电解质的第二侧上形成第二电极。
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公开(公告)号：US10087103B2
公开(公告)日：2018-10-02
申请号：US15357694
申请日：2016-11-21
发明人： Ananda H. Kumar , Dien Nguyen , Martin Janousek , Tad Armstrong
IPC分类号： H01M2/08 , C03C8/02 , C03C10/00 , H01M8/0282 , H01M8/0286 , H01M8/124
摘要： A seal composition includes a first alkaline earth metal oxide, a second alkaline earth metal oxide which is different from the first alkaline earth metal oxide, aluminum oxide, and silica in an amount such that molar percent of silica in the composition is at least five molar percent greater than two times a combined molar percent of the first alkaline earth metal oxide and the second alkaline earth metal oxide. The composition is substantially free of phosphorus oxide. The seal composition forms a glass ceramic seal which includes silica containing glass cores located in a crystalline matrix comprising barium aluminosilicate, and calcium aluminosilicate crystals located in the glass cores.
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公开(公告)号：US09882219B2
公开(公告)日：2018-01-30
申请号：US14477035
申请日：2014-09-04
发明人： Emad El Batawi , Patrick Munoz , Dien Nguyen
IPC分类号： C03B29/00 , H01M8/24 , H01M8/06 , H01M2/38 , H01M2/20 , H01M8/10 , H01M4/88 , C04B37/00 , H01M8/1213 , H01M4/90 , H01M8/2425 , H01M8/124
CPC分类号： H01M4/88 , C04B37/001 , C04B2235/768 , C04B2237/401 , C04B2237/58 , H01M4/8835 , H01M4/8878 , H01M4/8882 , H01M4/8885 , H01M4/9066 , H01M8/1213 , H01M8/124 , H01M8/2404 , H01M8/2425 , H01M8/2432 , H01M2008/1293 , H01M2300/0074 , Y02E60/521 , Y02E60/525 , Y02P70/56 , Y10T156/10
摘要： A method of making a solid oxide fuel cell (SOFC) includes forming a first sublayer of a first electrode on a first side of a planar solid oxide electrolyte and drying the first sublayer of the first electrode. The method also includes forming a second sublayer of the first electrode on the dried first sublayer of the first electrode prior to firing the first sublayer of the first electrode, firing the first and second sublayers of the first electrode during the same first firing step, and forming a second electrode on a second side of the solid oxide electrolyte.
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公开(公告)号：US09531015B2
公开(公告)日：2016-12-27
申请号：US14992203
申请日：2016-01-11
发明人： Ananda H. Kumar , Dien Nguyen , Martin Janousek , Tad Armstrong
CPC分类号： H01M8/0286 , C03C8/02 , C03C8/24 , H01M8/0282 , H01M8/1246 , H01M2008/1293 , Y02E60/50
摘要： A seal composition includes a first alkaline earth metal oxide, a second alkaline earth metal oxide which is different from the first alkaline earth metal oxide, aluminum oxide, and silica in an amount such that molar percent of silica in the composition is at least five molar percent greater than two times a combined molar percent of the first alkaline earth metal oxide and the second alkaline earth metal oxide. The composition is substantially free of boron oxide and phosphorus oxide. The seal composition forms a glass ceramic seal which includes silica containing glass cores located in a crystalline matrix comprising barium aluminosilicate, and calcium aluminosilicate crystals located in the glass cores.
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10.发明授权Seal compositions, methods, and structures for planar solid oxide fuel cells 有权平面固体氧化物燃料电池的密封组合物，方法和结构公开(公告)号：US09252434B2
公开(公告)日：2016-02-02
申请号：US14243588
申请日：2014-04-02
发明人： Ananda H. Kumar , Dien Nguyen , Martin Janousek , Tad Armstrong
CPC分类号： H01M8/0286 , C03C8/02 , C03C8/24 , H01M8/0282 , H01M8/1246 , H01M2008/1293 , Y02E60/50
摘要： A seal composition includes a first alkaline earth metal oxide, a second alkaline earth metal oxide which is different from the first alkaline earth metal oxide, aluminum oxide, and silica in an amount such that molar percent of silica in the composition is at least five molar percent greater than two times a combined molar percent of the first alkaline earth metal oxide and the second alkaline earth metal oxide. The composition is substantially free of boron oxide and phosphorus oxide. The seal composition forms a glass ceramic seal which includes silica containing glass cores located in a crystalline matrix comprising barium aluminosilicate, and calcium aluminosilicate crystals located in the glass cores.
摘要翻译： 密封组合物包括第一碱土金属氧化物，与第一碱土金属氧化物不同的第二碱土金属氧化物，氧化铝和二氧化硅，其量使得组合物中二氧化硅的摩尔百分比为至少五摩尔 百分比大于第一碱土金属氧化物和第二碱土金属氧化物的组合摩尔百分数的两倍。 该组合物基本上不含氧化硼和氧化磷。 密封组合物形成玻璃陶瓷密封件，其包括位于包括硅铝酸钡的晶体基质中的含二氧化硅的玻璃核心和位于玻璃核心中的硅铝酸钙晶体。
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