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1.发明授权Method of sealing a bipolar plate supported solid oxide fuel cell with a sealed anode compartment 有权用密封阳极室密封双极板支撑的固体氧化物燃料电池的方法公开(公告)号：US08652709B2
公开(公告)日：2014-02-18
申请号：US12616186
申请日：2009-11-11
申请人： John David Carter , Joong-Myeon Bae , Terry Alan Cruse , James Michael Ralph , Deborah J. Myers
发明人： John David Carter , Joong-Myeon Bae , Terry Alan Cruse , James Michael Ralph , Deborah J. Myers
CPC分类号： H01M8/1226 , H01M8/0208 , H01M8/021 , H01M8/0232 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0282 , H01M8/0286 , H01M8/0297 , H01M8/2432 , H01M8/2435 , H01M8/2485 , Y10T29/4911
摘要： Methods of sealing a bipolar plate supported solid oxide fuel cell with a sealed anode compartment are provided. The solid oxide fuel cell includes a cathode, an electrolyte, and an anode, which are supported on a metallic bipolar plate assembly including gas flow fields and the gas impermeable bipolar plate. The electrolyte and anode are sealed into an anode compartment with a metal perimeter seal. An improved method of sealing is provided by extending the metal seal around the entire perimeter of the cell between an electrolyte and the bipolar plate to form the anode compartment. During a single-step high temperature sintering process the metal seal bonds to the edges of the electrolyte and anode layers, the metal foam flow field and the bipolar plate to form a gastight containment.
摘要翻译： 提供了用密封阳极室密封双极板支撑的固体氧化物燃料电池的方法。 固体氧化物燃料电池包括阴极，电解质和阳极，其被支撑在包括气体流场的金属双极板组件和不透气的双极板上。 将电解质和阳极密封在具有金属周边密封件的阳极室中。 通过将金属密封件围绕电解质和双极板之间的电池的整个周边延伸以形成阳极室来提供改进的密封方法。 在单步高温烧结过程中，金属密封结合到电解质和阳极层的边缘，金属泡沫流场和双极板以形成密封容器。
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2.发明授权Bipolar plate supported solid oxide fuel cell with a sealed anode compartment 有权双极板支撑固体氧化物燃料电池与密封的阳极室公开(公告)号：US07632593B2
公开(公告)日：2009-12-15
申请号：US11406097
申请日：2006-04-18
申请人： John David Carter , Joong-Myeon Bae , Terry Alan Cruse , James Michael Ralph , Deborah J. Myers
发明人： John David Carter , Joong-Myeon Bae , Terry Alan Cruse , James Michael Ralph , Deborah J. Myers
IPC分类号： H01M2/08
CPC分类号： H01M8/1226 , H01M8/0208 , H01M8/021 , H01M8/0232 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0282 , H01M8/0286 , H01M8/0297 , H01M8/2432 , H01M8/2435 , H01M8/2485 , Y10T29/4911
摘要： A bipolar plate supported solid oxide fuel cell with a sealed anode compartment is provided. The solid oxide fuel cell includes a cathode, an electrolyte, and an anode, which are supported on a metallic bipolar plate assembly including gas flow fields and the gas impermeable bipolar plate. The electrolyte and anode are sealed into an anode compartment with a metal perimeter seal. An improved method of sealing is provided by extending the metal seal around the entire perimeter of the cell between an electrolyte and the bipolar plate to form the anode compartment. During a single-step high temperature sintering process the metal seal bonds to the edges of the electrolyte and anode layers, the metal foam flow field and the bipolar plate to form a gastight containment.
摘要翻译： 提供了具有密封阳极室的双极板支撑的固体氧化物燃料电池。 固体氧化物燃料电池包括阴极，电解质和阳极，其被支撑在包括气体流场的金属双极板组件和不透气的双极板上。 将电解质和阳极密封在具有金属周边密封件的阳极室中。 通过将金属密封件围绕电解质和双极板之间的电池的整个周边延伸以形成阳极室来提供改进的密封方法。 在单步高温烧结过程中，金属密封结合到电解质和阳极层的边缘，金属泡沫流场和双极板以形成密封容器。
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3.发明申请METHOD OF SEALING A BIPOLAR PLATE SUPPORTED SOLID OXIDE FUEL CELL WITH A SEALED ANODE COMPARTMENT 有权用密封阳极室密封支撑板支撑的固体氧化物燃料电池的方法公开(公告)号：US20100064508A1
公开(公告)日：2010-03-18
申请号：US12616186
申请日：2009-11-11
申请人： John David Carter , Joong-Myeon Bae , Terry Alan Cruse , James Michael Ralph , Deborah J. Myers
发明人： John David Carter , Joong-Myeon Bae , Terry Alan Cruse , James Michael Ralph , Deborah J. Myers
IPC分类号： H01M8/10
CPC分类号： H01M8/1226 , H01M8/0208 , H01M8/021 , H01M8/0232 , H01M8/0247 , H01M8/0258 , H01M8/0273 , H01M8/0282 , H01M8/0286 , H01M8/0297 , H01M8/2432 , H01M8/2435 , H01M8/2485 , Y10T29/4911
摘要： Methods of sealing a bipolar plate supported solid oxide fuel cell with a sealed anode compartment are provided. The solid oxide fuel cell includes a cathode, an electrolyte, and an anode, which are supported on a metallic bipolar plate assembly including gas flow fields and the gas impermeable bipolar plate. The electrolyte and anode are sealed into an anode compartment with a metal perimeter seal. An improved method of sealing is provided by extending the metal seal around the entire perimeter of the cell between an electrolyte and the bipolar plate to form the anode compartment. During a single-step high temperature sintering process the metal seal bonds to the edges of the electrolyte and anode layers, the metal foam flow field and the bipolar plate to form a gastight containment.
摘要翻译： 提供了用密封阳极室密封双极板支撑的固体氧化物燃料电池的方法。 固体氧化物燃料电池包括阴极，电解质和阳极，其被支撑在包括气体流场的金属双极板组件和不透气的双极板上。 将电解质和阳极密封在具有金属周边密封件的阳极室中。 通过将金属密封件围绕电解质和双极板之间的电池的整个周边延伸以形成阳极室来提供改进的密封方法。 在单步高温烧结过程中，金属密封结合到电解质和阳极层的边缘，金属泡沫流场和双极板以形成密封容器。
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4.发明授权公开(公告)号：US06843960B2
公开(公告)日：2005-01-18
申请号：US10167832
申请日：2002-06-12
CPC分类号： H01M8/0208 , B22F3/1137 , B22F5/006 , B22F7/002 , B22F2003/145 , B22F2999/00 , H01M8/021 , H01M8/0228 , H01M8/0232 , Y10T428/12458 , B22F3/22
摘要： A method for preparing compositionally graded metallic plates and compositionally graded metallic plates suitable for use as interconnects for solid oxide fuel cells are provided. The method of the invention, utilizing powder metallurgy, enables making metallic plates of generally any desired composition to meet the corrosion requirements of fuel cells and other applications, and enables making metallic plates of graded composition from one surface of the plate to the other. A powder of the desired alloy composition is obtained, then solvents, dispersants, a plasticizer and an organic binder are added to form a slip. The slip is then formed into a layer on a desired substrate that can be flat or textured. Once dried, the layer is removed from the substrate and the binder is burned out. The layer is sintered in a reducing atmosphere at a set temperature for a predefined duration specific to the materials used and the desired final properties.
摘要翻译： 提供了一种制备适合用作固体氧化物燃料电池互连件的组成分级金属板和组成分级金属板的方法。 利用粉末冶金技术的本发明的方法使得能够使金属板通常具有任何所需的组成以满足燃料电池和其它应用的腐蚀要求，并且使得能够从板的一个表面到另一个表面制备分级成分的金属板。 得到所需合金组成的粉末，然后加入溶剂，分散剂，增塑剂和有机粘合剂以形成滑移。 然后将滑移物形成为可以是平坦的或纹理化的期望的基底上的层。 一旦干燥，将层从基材上除去，并将粘合剂烧掉。 该层在还原气氛中在设定温度下烧结预定的持续时间，其特定于所使用的材料和期望的最终性能。
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