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1. 发明授权

US07767358B2 Supported ceramic membranes and electrochemical cells and cell stacks including the same 失效
标题翻译：支持的陶瓷膜和电化学电池和电池堆包括它们
公开(公告)号：US07767358B2
公开(公告)日：2010-08-03
申请号：US11141259
申请日：2005-05-31
申请人： Matthew M. Seabaugh , Katarzyna Sabolsky , Edward M. Sabolsky , Michael J. Day
发明人： Matthew M. Seabaugh , Katarzyna Sabolsky , Edward M. Sabolsky , Michael J. Day
IPC分类号： H01M8/10 , H01M6/04 , H01M6/18 , H01M8/24
CPC分类号： H01M8/1226 , B01D67/0041 , B01D69/02 , B01D69/12 , B01D69/125 , B01D71/024 , B01D2325/02 , C04B38/0675 , C04B38/068 , C04B2111/00612 , C04B2111/00801 , C04B2111/00853 , H01M8/124 , H01M8/1253 , H01M2008/1293 , H01M2300/0094 , Y02E60/525 , Y02P70/56 , C04B35/48 , C04B38/0054 , C04B38/0074
摘要： A dense ceramic electrolyte membrane supported by symmetrical porous ceramic electrolyte layers. The thin (t
摘要翻译：由对称多孔陶瓷电解质层支撑的致密陶瓷电解质膜。薄（t <100微米）电解质层被夹在两个在烧成后变得高度多孔的含有逸散剂的电解质支撑层。经热处理的含挥发物的载体层形成具有强电解质的骨架结构，其具有总是从电解质表面良好延伸的孔的互穿网络。多孔层可以用一系列电极材料或前体渗透以形成固体氧化物燃料电池或其它电化学电池以及电化学电池组。与常规结构相比，支撑的陶瓷膜提供电化学性能优点并减少烧结过程中的翘曲。

2. 发明授权

US07871735B2 Ceramic laminate structures 有权
标题翻译：陶瓷层压结构
公开(公告)号：US07871735B2
公开(公告)日：2011-01-18
申请号：US10977318
申请日：2004-10-29
申请人： Matthew M. Seabaugh , Katarzyna Sabolsky , Michael J. Day
发明人： Matthew M. Seabaugh , Katarzyna Sabolsky , Michael J. Day
IPC分类号： H01M8/10 , H01M6/04 , B05D5/12
CPC分类号： H01M4/8885 , H01M4/8621 , H01M4/9033 , H01M4/9066 , H01M8/1253 , Y02E60/525 , Y02P70/56
摘要： Ceramic laminate structures, particularly laminate structures including stabilized zirconia compositions, as well as electrodes and electrochemical cells including such laminate structures. The stabilized zirconia composition preferably are selected from scandia-stabilized zirconia and yttria-stabilized zirconia. These laminate structures enhance the overall flexural strength of the electrolyte layer while preserving high electrical conductivity. Such laminate structures may be useful in electrochemical fuel cells such as solid oxide fuel cells.
摘要翻译：陶瓷层压结构，特别是包括稳定的氧化锆组合物的层压结构，以及包括这种层压结构的电极和电化学电池。稳定的氧化锆组合物优选选自Scandia稳定的氧化锆和氧化钇稳定的氧化锆。这些层压结构提高了电解质层的整体弯曲强度，同时保持了高导电性。这种层压结构可用于电化学燃料电池，例如固体氧化物燃料电池。

3. 发明授权

US08192888B2 Two layer electrolyte supported fuel cell stack 有权
标题翻译：两层电解质支撑燃料电池堆
公开(公告)号：US08192888B2
公开(公告)日：2012-06-05
申请号：US11109471
申请日：2005-04-19
申请人： Michael J. Day , Katarzyna Sabolsky , Todd G. Lesousky , Matthew M. Seabaugh
发明人： Michael J. Day , Katarzyna Sabolsky , Todd G. Lesousky , Matthew M. Seabaugh
IPC分类号： H01M8/12
CPC分类号： B01D67/0041 , B01D69/06 , B01D69/10 , B01D71/024 , B01D2325/08 , B01D2325/26 , C01B13/0255 , H01M4/8828 , H01M4/8839 , H01M4/8889 , H01M4/9033 , H01M4/9066 , H01M8/1226 , H01M8/1253 , H01M2300/0077 , H01M2300/0094 , Y02E60/525 , Y02P70/56
摘要： Self-supporting thin film membranes of ceramic materials and related electrochemical cells and cell stacks. The membrane structure is divided into a plurality of self-supporting thin membrane regions by a network of thicker integrated support ribs. The membrane structure may be prepared by laminating a thin electrolyte layer with a thicker ceramic layer that forms a network of support ribs.
摘要翻译：陶瓷材料的自支撑薄膜和相关的电化学电池和电池堆。膜结构通过较厚的整体支撑肋的网络分成多个自支撑薄膜区域。膜结构可以通过层叠具有形成支撑肋网络的较厚陶瓷层的薄电解质层来制备。

4. 发明授权

US08828618B2 High performance multilayer electrodes for use in reducing gases 有权
标题翻译：用于还原气体的高性能多层电极
公开(公告)号：US08828618B2
公开(公告)日：2014-09-09
申请号：US12001062
申请日：2007-12-07
申请人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Paul H. Matter , Jared R. Archer
发明人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Paul H. Matter , Jared R. Archer
IPC分类号： H01M4/58
CPC分类号： H01M8/1213 , H01M4/8621 , H01M4/8657 , H01M4/8807 , H01M4/8885 , H01M4/9066 , H01M8/124 , H01M8/126 , H01M8/22 , H01M2004/8684 , H01M2008/1293 , H01M2300/0074 , H01M2300/0077 , H01M2300/0091 , Y02E60/525 , Y02P70/56
摘要： Electrode materials systems for planar solid oxide fuel cells with high electrochemical performance including anode materials that provide exceptional long-term durability when used in reducing gases and cathode materials that provide exceptional long-term durability when used in oxygen-containing gases. The anode materials may comprise a cermet in which the metal component is a cobalt-nickel alloy. These anode materials provide exceptional long-term durability when used in reducing gases, e.g., in SOFCs with sulfur contaminated fuels. The cermet also may comprise a mixed-conducting ceria-based electrolyte material. The anode may have a bi-layer structure. A cerium oxide-based interfacial layer with mixed electronic and ionic conduction may be provided at the electrolyte/anode interface.
摘要翻译：用于具有高电化学性能的平面固体氧化物燃料电池的电极材料系统，包括当用于还原气体和阴极材料时提供卓越的长期耐用性的阳极材料，当在含氧气体中使用时，其具有特殊的长期耐用性。阳极材料可以包括其中金属组分是钴镍合金的金属陶瓷。当用于还原气体时，这些阳极材料具有特殊的长期耐用性，例如在具有硫污染燃料的SOFC中。金属陶瓷还可以包含混合导电的二氧化铈基电解质材料。阳极可以具有双层结构。可以在电解质/阳极界面处提供具有混合电子和离子传导的氧化铈基界面层。

5. 发明申请

US20100167169A1 Current Collectors for Solid Oxide Fuel Cell Stacks 审中-公开
标题翻译：固体氧化物燃料电池堆集电器
公开(公告)号：US20100167169A1
公开(公告)日：2010-07-01
申请号：US12633606
申请日：2009-12-08
申请人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Paul H. Matter
发明人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Paul H. Matter
IPC分类号： H01M8/10 , H01M4/66 , H01M4/00
CPC分类号： H01M8/0232 , H01M4/8657 , H01M4/881 , H01M4/8817 , H01M4/8828 , H01M4/8889 , H01M4/9066 , H01M8/0236 , H01M8/0241 , H01M2008/1293
摘要： A sulfur tolerant anode current collector material includes a mesh or foam that includes a cermet. The cermet includes a metallic component and a ceramic component. The metallic component includes nickel, an alloy including nickel and cobalt, or a mixture including a nickel compound and a cobalt compound. The ceramic component includes a mixed conducting electrolyte material.
摘要翻译：耐硫阳极集电器材料包括包括金属陶瓷的网或泡沫。金属陶瓷包括金属成分和陶瓷成分。金属组分包括镍，包括镍和钴的合金，或包含镍化合物和钴化合物的混合物。陶瓷部件包括混合的导电电解质材料。

6. 发明授权

US07736787B2 Ceramic membranes with integral seals and support, and electrochemical cells and electrochemical cell stacks including the same 有权
标题翻译：具有整体密封和支撑的陶瓷膜，以及包括其的电化学电池和电化学电池堆
公开(公告)号：US07736787B2
公开(公告)日：2010-06-15
申请号：US11220361
申请日：2005-09-06
申请人： Michael J. Day , J. Michael Funk , Todd G. Lesousky , Matthew M. Seabaugh
发明人： Michael J. Day , J. Michael Funk , Todd G. Lesousky , Matthew M. Seabaugh
IPC分类号： H01M2/08 , H01M8/10
CPC分类号： H01M8/1226 , H01M4/9033 , H01M8/0282 , H01M8/2435 , H01M2008/1293 , H01M2300/0074
摘要： Ceramic membranes with integral seals and support, and related electrochemical cells and cell stacks. The membrane comprises a thin electrolyte layer supported on a porous electrode layer which in turn is supported on a thick ceramic support layer, preferably a ceramic electrolyte support. The support layer is divided into a plurality of self-supporting thin membrane regions by a network of thicker integrated support ribs. The thin electrolyte layer and thick ceramic support layer preferably define a sealing perimeter surrounding the porous electrode layer.
摘要翻译：具有整体密封和支撑的陶瓷膜，以及相关的电化学电池和电池组。膜包括负载在多孔电极层上的薄电解质层，该多孔电极层又被支撑在厚的陶瓷支撑层上，优选陶瓷电解质载体上。通过较厚的整体支撑肋的网络将支撑层分成多个自支撑薄膜区域。薄电解质层和厚陶瓷支撑层优选限定围绕多孔电极层的密封周边。

7. 发明申请

US20090148743A1 High performance multilayer electrodes for use in oxygen-containing gases 审中-公开
标题翻译：用于含氧气体的高性能多层电极
公开(公告)号：US20090148743A1
公开(公告)日：2009-06-11
申请号：US12001072
申请日：2007-12-07
申请人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Kellie M. Chenault
发明人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Kellie M. Chenault
IPC分类号： H01M8/10 , H01M4/36
CPC分类号： H01M4/8657 , C01G53/00 , C01G53/006 , C01G53/04 , C01P2002/52 , C01P2002/54 , C01P2002/72 , C01P2006/40 , C04B35/01 , C04B35/50 , C04B2235/3224 , C04B2235/3229 , C04B2235/3246 , C04B2235/3277 , C04B2235/3279 , C04B2235/5409 , H01M8/0236 , H01M8/0245 , H01M8/1213 , H01M8/126 , H01M2004/8689 , Y02E60/525 , Y02P70/56
摘要： Electrode materials systems for planar solid oxide fuel cells with high electrochemical performance including anode materials that provide exceptional long-term durability when used in reducing gases and cathode materials that provide exceptional long-term durability when used in oxygen-containing gases. The cathode materials comprise zinc-doped lanthanum strontium ferrite (LSZF) or an alternative ferrite, cobaltite or nickelate ceramic electrode material. The cathode material also may comprise a mixed-conducting ceria-based electrolyte material, a palladium dopant, or a combination of these. The cathode may have a bi-layer structure. A ceramic-based interfacial layer may be provided at the electrolyte/cathode interface. The multilayer cathode system and its palladium doped cathode material exhibit a high degree of tolerance to chromium contamination during operation with metallic interconnect materials.
摘要翻译：用于具有高电化学性能的平面固体氧化物燃料电池的电极材料系统，包括当用于还原气体和阴极材料时提供卓越的长期耐用性的阳极材料，当在含氧气体中使用时，其具有特殊的长期耐用性。阴极材料包括掺杂锌的镧锶铁氧体（LSZF）或替代铁氧体，钴酸盐或镍酸盐陶瓷电极材料。阴极材料还可以包括混合导电的二氧化铈基电解质材料，钯掺杂剂或它们的组合。阴极可以具有双层结构。可以在电解质/阴极界面处提供陶瓷界面层。多层阴极系统及其钯掺杂阴极材料在金属互连材料操作期间表现出对铬污染的高度的耐受性。

8. 发明授权

US10454118B2 Current collectors for solid oxide fuel cell stacks 有权
公开(公告)号：US10454118B2
公开(公告)日：2019-10-22
申请号：US12633606
申请日：2009-12-08
申请人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Paul H. Matter
发明人： Michael J. Day , Scott L. Swartz , Matthew M. Seabaugh , Paul H. Matter
IPC分类号： H01M4/90 , H01M8/02 , H01M8/0232
摘要： A sulfur tolerant anode current collector material includes a mesh or foam that includes a cermet. The cermet includes a metallic component and a ceramic component. The metallic component includes nickel, an alloy including nickel and cobalt, or a mixture including a nickel compound and a cobalt compound. The ceramic component includes a mixed conducting electrolyte material.

9. 发明授权

US08974657B2 Amperometric electrochemical cells and sensors 有权
标题翻译：电化学电池和传感器
公开(公告)号：US08974657B2
公开(公告)日：2015-03-10
申请号：US12875407
申请日：2010-09-03
申请人： Scott L. Swartz , Matthew M. Seabaugh , Lora B. Thrun , Paul H. Matter , Michael J. Day , William J. Dawson , Buddy E. McCormick
发明人： Scott L. Swartz , Matthew M. Seabaugh , Lora B. Thrun , Paul H. Matter , Michael J. Day , William J. Dawson , Buddy E. McCormick
IPC分类号： G01N33/00 , G01N27/403
CPC分类号： G01N33/0054 , G01N27/403 , G01N27/4074 , G01N33/0037
摘要： Amperometric ceramic electrochemical cells comprise, in one embodiment, an electrolyte layer, a sensing electrode layer comprising a ceramic phase and a metallic phase, and a counter electrode layer, wherein the cell is operable in an oxidizing atmosphere and under an applied bias to exhibit enhanced reduction of oxygen molecules at the sensing electrode in the presence of one or more target gases such as nitrogen oxides (NOX) or NH3 and a resulting increase in oxygen ion flux through the cell. In another embodiment, amperometric ceramic electrochemical cells comprise an electrolyte layer comprising a continuous network of a first material which is ionically conducting at an operating temperature of about 200 to 550° C.; a counter electrode layer comprising a continuous network of a second material which is electrically conductive at an operating temperature of about 200 to 550° C.; and a sensing electrode layer comprising a continuous network of a ceramic phase and a metallic phase which is electrically conductive at an operating temperature of about 200 to 550° C., which sensing electrode is operable to exhibit increased charge transfer in the presence of one or more target gas species. These electrochemical cells and additional electrochemical cell embodiments are suitable for use in gas sensors and methods of sensing or detecting one or more target gases.
摘要翻译：电化学陶瓷电化学电池在一个实施方案中包括电解质层，包含陶瓷相和金属相的感测电极层和对电极层，其中电池在氧化气氛中和施加的偏压下可操作以显示增强的在一种或多种目标气体如氮氧化物（NOX）或NH 3存在下，在感测电极处还原氧分子，并导致通过电池的氧离子通量的增加。在另一个实施方案中，电流分析陶瓷电化学电池包括电解质层，其包含第一材料的连续网络，其在约200至550℃的操作温度下离子导电; 对电极层，包括在约200至550℃的操作温度下导电的第二材料的连续网络; 以及感测电极层，其包含在约200至550℃的操作温度下导电的陶瓷相和金属相的连续网络，该感测电极可操作以在存在一个或多个的情况下显示出增加的电荷转移更多的目标气体种类。这些电化学电池和附加的电化学电池实施例适用于气体传感器和感测或检测一种或多种目标气体的方法。

10. 发明申请

US20090218220A1 Amperometric Electrochemical Cells and Sensors 审中-公开
标题翻译：电流电化学电池和传感器
公开(公告)号：US20090218220A1
公开(公告)日：2009-09-03
申请号：US12395998
申请日：2009-03-02
申请人： Paul J. Matter , Matthew M. Seabaugh , Lora B. Thrun , Scott L. Swartz , Michael J. Day , William J. Dawason , Buddy E. McCormick
发明人： Paul J. Matter , Matthew M. Seabaugh , Lora B. Thrun , Scott L. Swartz , Michael J. Day , William J. Dawason , Buddy E. McCormick
IPC分类号： G01N27/26
CPC分类号： G01N27/4074 , G01N27/4075 , G01N33/0037 , G01N33/0054 , Y02A50/245 , Y02A50/246
摘要： Amperometric ceramic electrochemical cells comprise, in one embodiment, an electrolyte layer, a sensing electrode layer, and a counter electrode layer, wherein the cell is operable in an oxidizing atmosphere and under an applied bias to exhibit enhanced reduction of oxygen molecules at the sensing electrode in the presence of one or more target gases such as nitrogen oxides (NOX) or NH3 and a resulting increase in oxygen ion flux through the cell. In another embodiment, amperometric ceramic electrochemical cells comprise an electrolyte layer comprising a continuous network of a first material which is ionically conducting at an operating temperature of about 200 to 550° C.; a counter electrode layer comprising a continuous network of a second material which is electrically conductive at an operating temperature of about 200 to 550° C.; and a sensing electrode layer comprising a continuous network of a third material which is electrically conductive at an operating temperature of about 200 to 550° C., which sensing electrode is operable to exhibit increased charge transfer in the presence of one or more target gas species. These electrochemical cells and additional electrochemical cell embodiments are suitable for use in gas sensors and methods of sensing or detecting one or more target gases.
摘要翻译：电化学陶瓷电化学电池在一个实施方案中包括电解质层，感测电极层和对电极层，其中电池在氧化气氛中和施加的偏压下可操作以显示在感测电极处的氧分子的增强的还原在一种或多种目标气体如氮氧化物（NOX）或NH 3存在下，并导致通过电池的氧离子通量的增加。在另一个实施方案中，电流分析陶瓷电化学电池包括电解质层，其包含第一材料的连续网络，其在约200至550℃的操作温度下离子导电; 对电极层，包括在约200至550℃的操作温度下导电的第二材料的连续网络; 以及感测电极层，其包括在约200至550℃的操作温度下导电的第三材料的连续网络，所述感测电极可操作以在存在一种或多种目标气体种类的情况下表现出增加的电荷转移。这些电化学电池和附加的电化学电池实施例适用于气体传感器和感测或检测一种或多种目标气体的方法。

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