专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明授权

US08486580B2 Integrated seal for high-temperature electrochemical device 有权
标题翻译：高温电化学装置集成密封
公开(公告)号：US08486580B2
公开(公告)日：2013-07-16
申请号：US12988297
申请日：2008-06-12
申请人： Michael C. Tucker , Craig P. Jacobson
发明人： Michael C. Tucker , Craig P. Jacobson
IPC分类号： H01M4/00
CPC分类号： H01M8/1226 , H01M4/861 , H01M8/0271 , H01M8/243 , H01M8/2485
摘要： The present invention provides electrochemical device structures having integrated seals, and methods of fabricating them. According to various embodiments the structures include a thin, supported electrolyte film with the electrolyte sealed to the support. The perimeter of the support is self-sealed during fabrication. The perimeter can then be independently sealed to a manifold or other device, e.g., via an external seal. According to various embodiments, the external seal does not contact the electrolyte, thereby eliminating the restrictions on the sealing method and materials imposed by sealing against the electrolyte.
摘要翻译：本发明提供具有集成密封件的电化学装置结构及其制造方法。根据各种实施方案，结构包括薄的负载的电解质膜，电解质密封到载体上。支架的周边在制造过程中是自密封的。然后可以例如经由外部密封件将周边独立地密封到歧管或其他装置。根据各种实施例，外部密封件不接触电解质，从而消除了对通过密封电解质施加的密封方法和材料的限制。

32. 发明申请

US20110053041A1 CU-BASED CERMET FOR HIGH-TEMPERATURE FUEL CELL 审中-公开
标题翻译：基于CU的高温燃料电池
公开(公告)号：US20110053041A1
公开(公告)日：2011-03-03
申请号：US12865956
申请日：2008-02-13
申请人： Michael C. Tucker , Craig P. Jacobson
发明人： Michael C. Tucker , Craig P. Jacobson
IPC分类号： H01M4/90 , B22F3/10 , B22F3/11 , B32B15/02
CPC分类号： C22C30/02 , C22C29/12 , C22C32/0021 , H01M4/9066 , H01M8/1253 , H01M2008/1293 , Y02E60/525 , Y02P70/56
摘要： Copper-based cermets and methods of preparing them are provided. The Cu-based cermets have interpenetrating networks of copper alloy and stabilized zirconia that are in intimate contact and display high electronic connectivity through the copper alloy phase. In certain embodiments, methods of preparing the cermets involving sintering a mixture of ceramic and copper-based powders in a reducing atmosphere at a temperature above the melting point of the copper or copper alloy are provided. Also provided are electrochemical structures having the Cu-based cermet, e.g., as an anode structure or a barrier layer between an anode and a metal support. Applications of the cermet compositions and structures include use in high-operating-temperature electrochemical devices, including solid oxide fuel cells, hydrogen generators, electrochemical flow reactors, etc.
摘要翻译：提供铜基金属陶瓷及其制备方法。铜基金属陶瓷具有铜合金和稳定化氧化锆的互穿网络，其通过铜合金相紧密接触并显示出高电子连接性。在某些实施方案中，提供了制备金属陶瓷的方法，所述方法包括在铜或铜合金的熔点以上的温度下在还原气氛中烧结陶瓷和铜基粉末的混合物。还提供了具有Cu基金属陶瓷的电化学结构，例如阳极结构或阳极和金属载体之间的阻挡层。金属陶瓷组合物和结构的应用包括用于高工作温度电化学装置，包括固体氧化物燃料电池，氢发生器，电化学流动反应器等。

33. 发明申请

US20100143824A1 INTERLOCKING STRUCTURE FOR HIGH TEMPERATURE ELECTROCHEMICAL DEVICE AND METHOD FOR MAKING THE SAME 审中-公开
标题翻译：高温电化学装置的互锁结构及其制造方法
公开(公告)号：US20100143824A1
公开(公告)日：2010-06-10
申请号：US12664646
申请日：2008-04-15
申请人： Michael C. Tucker , Grace Y. Lau , Craig P. Jacobson
发明人： Michael C. Tucker , Grace Y. Lau , Craig P. Jacobson
IPC分类号： H01M8/12 , H01M8/00
CPC分类号： H01M8/0232 , H01M4/8657 , H01M4/8889 , H01M8/124 , H01M8/1246 , Y02E60/525 , Y02P70/56
摘要： Layered structures and associated fabrication methods that serve as the foundation for preparing high-operating-temperature electrochemical cells have a porous ceramic layer and a porous metal support or current collector layer bonded by mechanical interlocking which is provided by interpenetration of the layers and/or roughness of the metal surface. The porous layers can be infiltrated with catalytic material to produce a functioning electrochemical electrode.
摘要翻译：作为制备高工作温度电化学电池的基础的分层结构和相关的制造方法具有多孔陶瓷层和通过机械互锁结合的多孔金属支撑件或集电器层，其通过层间和/或粗糙度相互提供而提供的金属表面。多孔层可以用催化材料渗透以产生功能化的电化学电极。

34. 发明申请

US20080131723A1 Braze System With Matched Coefficients Of Thermal Expansion 审中-公开
标题翻译：钎焊系统具有匹配的热膨胀系数
公开(公告)号：US20080131723A1
公开(公告)日：2008-06-05
申请号：US11791269
申请日：2005-11-23
申请人： Michael C. Tucker , Craig P. Jacobson , Lutgard C. Jonghe
发明人： Michael C. Tucker , Craig P. Jacobson , Lutgard C. Jonghe
IPC分类号： B32B18/00 , C09K3/00 , B23K1/00 , B23K1/20
CPC分类号： B23K9/285 , B23K1/0008 , B23K9/291 , C04B37/026 , C04B2237/125 , C04B2237/348 , C04B2237/405 , C04B2237/406 , H01M8/0208 , H01M8/0271 , H01M8/0273 , H01M8/0297 , H01M2008/1293 , Y02P70/56 , Y10T428/12549 , Y10T428/12597
摘要： A CTE modified braze composition that can be utilized to manufacture a strong, gastight joint where at least one of the joining members comprises a ceramic (e.g., a ceramic or a cermet). The braze composition is formulated so as to reduce the thermal stress that results from the mismatch of thermal expansion coefficients between a ceramic joining member and the braze or other joining members. The braze composition comprises a braze alloy in powder, paste or bulk form mixed with one or more particulate or fibrous fillers that exhibit a low (i.e., no more than 6 ppm/K) or negative coefficient of thermal expansion. The braze composition can be used to join members, at least one of which comprises ceramic, and to a composite member produced by joining the two or more members.
摘要翻译： CTE改性的钎焊组合物，其可用于制造强气密接头，其中至少一个接合构件包括陶瓷（例如陶瓷或金属陶瓷）。配制钎焊组合物以便减少由陶瓷接合部件和钎焊或其它接合部件之间的热膨胀系数失配引起的热应力。钎焊组合物包括与表现出低（即不超过6ppm / K）或负的热膨胀系数的一种或多种颗粒或纤维填料混合的粉末，糊状或块状的钎焊合金。钎焊组合物可以用于连接构件，其中至少一个包括陶瓷，以及通过连接两个或更多个构件制成的复合构件。

35. 发明申请

US20130078448A1 METHOD OF MAKING ELECTROCHEMICAL DEVICE WITH POROUS METAL LAYER 审中-公开
标题翻译：制造具有多孔金属层的电化学装置的方法
公开(公告)号：US20130078448A1
公开(公告)日：2013-03-28
申请号：US13637642
申请日：2011-04-07
申请人： Michael C. Tucker , Craig P. Jacobson
发明人： Michael C. Tucker , Craig P. Jacobson
IPC分类号： H01M8/10
CPC分类号： H01M8/10 , B22F7/004 , B22F7/02 , B22F2998/00 , B32B18/00 , C04B38/02 , C04B41/009 , C04B41/51 , C04B41/88 , C04B2111/00525 , C04B2111/00612 , C04B2111/00853 , C04B2237/348 , C04B2237/586 , H01M8/1253 , H01M2008/1293 , Y02E60/525 , Y02P70/56 , Y10T428/24999 , C04B35/48 , C04B41/4545 , C04B41/458 , B22F2303/40 , B22F2301/35 , B22F2301/15 , B22F2301/10 , B22F2302/25 , C04B35/00
摘要： A method is described for producing layered structures comprising a porous metal layer and a ceramic containing layer comprising wherein a porous green ceramic layer is provided, and thereafter loose metal particles are applied to the green ceramic layer before sintering. In one embodiment, the green ceramic layer, after application of the loose metal particles, is dried to drive off the solvent and cause interpenetration of the metal particles. In another embodiment loose particles can be removed from the composite such as by shaking, and the green ceramic/loose metal particles composite compressed to cause further interpenetration of the metal particles prior to sintering.
摘要翻译：描述了一种用于生产包括多孔金属层和含陶瓷层的层状结构的方法，其包括其中提供多孔生坯陶瓷层，然后在烧结之前将松散的金属颗粒施加到生坯陶瓷层。在一个实施方案中，生坯陶瓷层在施加松散金属颗粒之后被干燥以驱除溶剂并引起金属颗粒的相互渗透。在另一个实施方案中，可以例如通过摇动从复合物中除去松散的颗粒，并且将生陶瓷/松散金属颗粒复合物压缩以在烧结之前进一步互相渗透金属颗粒。

36. 发明授权

US08287673B2 Joining of dissimilar materials 有权
标题翻译：加入不同材料
公开(公告)号：US08287673B2
公开(公告)日：2012-10-16
申请号：US11791258
申请日：2005-11-29
申请人： Michael C. Tucker , Grace Y. Lau , Craig P. Jacobson
发明人： Michael C. Tucker , Grace Y. Lau , Craig P. Jacobson
IPC分类号： C03B33/00 , C04B37/00 , B32B7/04 , B29C65/00
CPC分类号： H01M4/8657 , B23K35/24 , B23K35/28 , B23K35/30 , B23K35/32 , C04B37/025 , C04B2237/068 , C04B2237/343 , C04B2237/348 , C04B2237/401 , C04B2237/405 , C04B2237/406 , C04B2237/407 , H01M4/8605 , H01M4/8885 , H01M4/9066 , H01M8/021 , H01M8/0297 , H01M8/1253 , H01M2008/1293 , H01M2300/0074 , Y02E60/525 , Y02P70/56 , Y10T428/24999 , Y10T428/25 , Y10T428/252
摘要： A method of joining dissimilar materials having different ductility, involves two principal steps: Decoration of the more ductile material's surface with particles of a less ductile material to produce a composite; and, sinter-bonding the composite produced to a joining member of a less ductile material. The joining method is suitable for joining dissimilar materials that are chemically inert towards each other (e.g., metal and ceramic), while resulting in a strong bond with a sharp interface between the two materials. The joining materials may differ greatly in form or particle size. The method is applicable to various types of materials including ceramic, metal, glass, glass-ceramic, polymer, cermet, semiconductor, etc., and the materials can be in various geometrical forms, such as powders, fibers, or bulk bodies (foil, wire, plate, etc.). Composites and devices with a decorated/sintered interface are also provided.
摘要翻译：连接具有不同延展性的不同材料的方法涉及两个主要步骤：用较少延展性材料的颗粒装饰较韧性材料的表面以产生复合材料; 并且将生产的复合材料烧结粘合到不太可塑材料的接合部件上。接合方法适用于将彼此化学惰性的不同材料（例如金属和陶瓷）接合，同时与两种材料之间的尖锐界面形成牢固的结合。接合材料的形式或粒度可能差别很大。该方法适用于各种类型的材料，包括陶瓷，金属，玻璃，玻璃陶瓷，聚合物，金属陶瓷，半导体等，材料可以是各种各样的几何形状，如粉末，纤维或散装体，线，板等）。还提供了具有装饰/烧结界面的复合材料和装置。

37. 发明申请

US20110104586A1 INTEGRATED SEAL FOR HIGH-TEMPERATURE ELECTROCHEMICAL DEVICE 有权
标题翻译：用于高温电化学装置的集成密封
公开(公告)号：US20110104586A1
公开(公告)日：2011-05-05
申请号：US12988297
申请日：2008-06-12
申请人： Michael C. Tucker , Craig P. Jacobson
发明人： Michael C. Tucker , Craig P. Jacobson
IPC分类号： H01M2/08 , H01M8/12 , B05D5/12
CPC分类号： H01M8/1226 , H01M4/861 , H01M8/0271 , H01M8/243 , H01M8/2485
摘要： The present invention provides electrochemical device structures having integrated seals, and methods of fabricating them. According to various embodiments the structures include a thin, supported electrolyte film with the electrolyte sealed to the support. The perimeter of the support is self-sealed during fabrication. The perimeter can then be independently sealed to a manifold or other device, e.g., via an external seal. According to various embodiments, the external seal does not contact the electrolyte, thereby eliminating the restrictions on the sealing method and materials imposed by sealing against the electrolyte.
摘要翻译：本发明提供具有集成密封件的电化学装置结构及其制造方法。根据各种实施方案，结构包括薄的负载的电解质膜，电解质密封到载体上。支架的周边在制造过程中是自密封的。然后可以例如经由外部密封件将周边独立地密封到歧管或其他装置。根据各种实施例，外部密封件不接触电解质，从而消除了对通过密封电解质施加的密封方法和材料的限制。

38. 发明申请

US20080286630A1 Electrochemical Cell Holder and Stack 审中-公开
标题翻译：电化学电池架和堆叠
公开(公告)号：US20080286630A1
公开(公告)日：2008-11-20
申请号：US12094156
申请日：2006-11-22
申请人： Craig P. Jacobson , Lutgard C. De Jonghe , Chun Lu
发明人： Craig P. Jacobson , Lutgard C. De Jonghe , Chun Lu
IPC分类号： H01M2/02
CPC分类号： H01M8/2432 , H01M8/0273 , H01M8/0297 , H01M8/1226 , H01M8/1286 , H01M8/2425 , H01M8/2483
摘要： A fuel cell stack made of a plurality of cell units stacked and operatively connected at one end thereof. Each of the units includes a holder having at least one cell, typically provided as an SOFC membrane, to produce an electric current when fuel and oxidant are present as the result of an electrochemical reaction.
摘要翻译：由多个电池单元制成的燃料电池堆叠在一起并可操作地连接。每个单元包括具有通常作为SOFC膜提供的至少一个电池的保持器，以在作为电化学反应的结果存在燃料和氧化剂时产生电流。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式