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公开(公告)号：US09799909B2
公开(公告)日：2017-10-24
申请号：US15205852
申请日：2016-07-08
发明人： Tad Armstrong , Emad El Batawi , Martin Janousek , Manoj Pillai
IPC分类号： H01M8/1253 , H01M8/1246 , C04B35/48 , H01M8/126 , C04B35/486 , C01G25/00 , C01G25/02 , H01M8/124
CPC分类号： H01M8/1253 , C01G25/006 , C01G25/02 , C01P2002/52 , C01P2006/40 , C04B35/48 , C04B35/486 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3246 , C04B2235/762 , H01M8/1246 , H01M8/126 , H01M2008/1293 , Y02E60/521 , Y02E60/525 , Y02P70/56
摘要： A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The electrolyte and/or electrode composition includes zirconia stabilized with (i) scandia, (ii) ceria, and (iii) at least one of yttria and ytterbia. The composition does not experience a degradation of ionic conductivity of greater than 15% after 4000 hrs at a temperature of 850° C.
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公开(公告)号：US20170190608A1
公开(公告)日：2017-07-06
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： C03C8/02 , H01M8/0282 , H01M8/0286 , C03C10/00
CPC分类号： C03C8/02 , C03C3/087 , C03C3/091 , C03C8/24 , C03C10/0036 , C03C10/0054 , H01M8/0282 , H01M8/0286 , H01M2008/1293
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：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：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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5.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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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：US09660274B2
公开(公告)日：2017-05-23
申请号：US14483858
申请日：2014-09-11
CPC分类号： H01M8/021 , B22F3/03 , B22F5/00 , B22F9/20 , B22F9/22 , B22F2201/013 , B22F2998/10 , C22C1/04 , B22F9/082 , B22F3/02 , B22F3/10
摘要： A component, such as a SOFC interconnect, and methods of making the component are provided using various chromium powders, including powder particles with a chromium core covered with an iron shell, a pre-alloyed Cr—Fe powder or a chromium powder produced by hydrogen reduction with hydrogen.
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8.发明申请PHASE STABLE DOPED ZIRCONIA ELECTROLYTE COMPOSITIONS WITH LOW DEGRADATION 审中-公开相变稳定的ZIRCONIA电解质组合物具有低降解性公开(公告)号：US20160322663A1
公开(公告)日：2016-11-03
申请号：US15205852
申请日：2016-07-08
发明人： Tad Armstrong , Emad El Batawi , Martin Janousek , Manoj Pillai
IPC分类号： H01M8/1253 , H01M8/1246 , C04B35/48 , H01M8/126
CPC分类号： H01M8/1253 , C01G25/006 , C01G25/02 , C01P2002/52 , C01P2006/40 , C04B35/48 , C04B35/486 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3246 , C04B2235/762 , H01M8/1246 , H01M8/126 , H01M2008/1293 , Y02E60/521 , Y02E60/525 , Y02P70/56
摘要： A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The electrolyte and/or electrode composition includes zirconia stabilized with (i) scandia, (ii) ceria, and (iii) at least one of yttria and ytterbia. The composition does not experience a degradation of ionic conductivity of greater than 15% after 4000 hrs at a temperature of 850° C.
摘要翻译： 固体氧化物燃料电池（SOFC）包括阴极电极，固体氧化物电解质和阳极电极。 电解质和/或电极组合物包括用（i）scandia，（ii）二氧化铈稳定的氧化锆，和（iii）氧化钇和镱中的至少一种。 该组合物在850℃的温度下4000小时后不会出现大于15％的离子电导率的降解。
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9.发明申请公开(公告)号：US20140051010A1
公开(公告)日：2014-02-20
申请号：US14055557
申请日：2013-10-16
发明人： Tad Armstrong , Emad El Batawi , Martin Janousek , Manoj Pillai
IPC分类号： H01M8/12
CPC分类号： H01M8/1253 , C01G25/006 , C01G25/02 , C01P2002/52 , C01P2006/40 , C04B35/48 , C04B35/486 , C04B2235/3224 , C04B2235/3225 , C04B2235/3229 , C04B2235/3246 , C04B2235/762 , H01M8/1246 , H01M8/126 , H01M2008/1293 , Y02E60/521 , Y02E60/525 , Y02P70/56
摘要： A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode. The electrolyte and/or electrode composition includes zirconia stabilized with (i) scandia, (ii) ceria, and (iii) at least one of yttria and ytterbia. The composition does not experience a degradation of ionic conductivity of greater than 15% after 4000 hrs at a temperature of 850° C.
摘要翻译： 固体氧化物燃料电池（SOFC）包括阴极电极，固体氧化物电解质和阳极电极。 电解质和/或电极组合物包括用（i）scandia，（ii）二氧化铈稳定的氧化锆，和（iii）氧化钇和镱中的至少一种。 该组合物在850℃的温度下4000小时后不会出现大于15％的离子电导率的降解。
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公开(公告)号：US20180370844A1
公开(公告)日：2018-12-27
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： C03C8/02 , C03C10/00 , C03C8/24 , C03C3/091 , C03C3/087 , H01M8/0286 , H01M8/0282
CPC分类号： C03C8/02 , C03C3/087 , C03C3/091 , C03C8/24 , C03C10/0036 , C03C10/0054 , C03C2204/00 , C03C2205/00 , H01M8/0282 , H01M8/0286 , H01M2008/1293
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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