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1.发明授权Method to minimize the impact of shunt currents through aqueous based coolants on PEM fuel cell bipolar plates 有权最小化分流电流通过水性冷却剂对PEM燃料电池双极板的影响的方法公开(公告)号：US09246178B2
公开(公告)日：2016-01-26
申请号：US12194859
申请日：2008-08-20
CPC分类号： H01M8/0232 , H01M8/0206 , H01M8/0228 , H01M8/0267 , H01M8/04074 , H01M8/241 , H01M8/2465 , Y02E60/50
摘要： A fuel cell includes a first valve metal flow field plate. The first valve metal flow field plate has a first cooling channel adapted to receive an aqueous coolant and to contact the aqueous coolant at a position that inhibits the formation of shunt currents when the fuel cell is incorporated in a fuel cell stack. A field assembly includes a first metal flow field plate having a first cooling channel adapted to receive an aqueous coolant is also provided. A valve metal plate is disposed over the first metal flow field plate in the flow field assembly. Fuel cell stacks using the valve metal-containing flow field plates are also provided.
摘要翻译： 燃料电池包括第一阀金属流场板。 第一阀金属流场板具有适于接收水性冷却剂的第一冷却通道，并且当燃料电池被并入在燃料电池堆中时，阻止在形成分流电流的位置处与含水冷却剂接触。 现场组件还包括第一金属流场板，其具有适于接收含水冷却剂的第一冷却通道。 阀门金属板设置在流场组件中的第一金属流场板上。 还提供了使用含阀金属的流场板的燃料电池堆。
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2.发明授权公开(公告)号：US08871294B2
公开(公告)日：2014-10-28
申请号：US12335650
申请日：2008-12-16
CPC分类号： H01M8/0228 , H01M8/0245 , H01M8/04119 , Y02E60/50
摘要： One exemplary embodiment may include a method comprising: depositing a solution comprising an organometallic compound on a substrate, drying the solution to provide a film of the organometallic compound and at least partially oxidizing an organic component of the organometallic compound to provide nanoparticles including metal oxides on the substrate which would have multiuse industrial applications.
摘要翻译： 一个示例性实施方案可以包括：将包含有机金属化合物的溶液沉积在基底上，干燥溶液以提供有机金属化合物的膜并且至少部分氧化有机金属化合物的有机组分，以提供包含金属氧化物的纳米颗粒 将具有多种工业应用的基板。
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3.发明授权Method of making a stable hydrophilic coating/surface on carbon-based materials for fuel cell applications 有权在燃料电池应用的碳基材料上制备稳定的亲水涂层/表面的方法公开(公告)号：US08221938B2
公开(公告)日：2012-07-17
申请号：US12188447
申请日：2008-08-08
CPC分类号： H01M8/0234 , H01M8/0213 , H01M8/0221 , H01M8/0228 , H01M8/0241 , H01M2008/1095 , Y02P70/56 , Y10T156/10
摘要： One exemplary embodiment includes a fuel cell component having comprising a carbon chain, and a material grafted to the coating/surface, wherein the material includes ionic or polar groups. One embodiment includes composite plates which include carbon that can be activated and treated to make their surface hydrophilic.
摘要翻译： 一个示例性实施例包括具有碳链的燃料电池组件和接枝到涂层/表面的材料，其中该材料包括离子或极性基团。 一个实施方案包括复合板，其包括可以被活化和处理以使其表面亲水的碳。
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4.发明授权Bipolar plate coating architecture for fuel cells and methods of making and using the same 有权用于燃料电池的双极板涂层结构及其制造和使用方法公开(公告)号：US08148035B2
公开(公告)日：2012-04-03
申请号：US12122162
申请日：2008-05-16
CPC分类号： H01M8/0228 , H01M8/026 , H01M8/04171 , Y02P70/56
摘要： One exemplary embodiment of the invention includes a method including providing a bipolar plate for a fuel cell having a reactant gas flow field defined therein by a plurality of lands and at least one channel, and depositing a low contact resistant material selectively over portions of the lands leaving portions of the lands uncovered by the low contact resistant material.
摘要翻译： 本发明的一个示例性实施例包括一种方法，包括提供用于燃料电池的双极板，其具有由多个焊盘和至少一个沟道限定在其中的反应气体流场，并且在所述焊盘的部分上选择性地沉积低接触电阻材料 使部分土地被低接触抵抗材料覆盖。
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5.发明申请METHOD TO ENHANCE THE DURABILITY OF CONDUCTIVE CARBON COATING OF PEM FUEL CELL BIPOLAR PLATES 有权增强PEM燃料电池双极板导电碳涂层耐久性的方法公开(公告)号：US20100304267A1
公开(公告)日：2010-12-02
申请号：US12472697
申请日：2009-05-27
CPC分类号： H01M8/0228 , H01M4/881 , H01M4/92 , H01M4/925 , H01M4/926 , H01M8/0206
摘要： A fuel cell component includes an electrode support material made with nanofiber materials of Titania and ionomer. A bipolar plate stainless steel substrate and a carbon-containing layer doped with a metal selected from the group consisting of platinum, iridium, ruthenium, gold, palladium, and combinations thereof.
摘要翻译： 燃料电池部件包括由二氧化钛和离聚物的纳米纤维材料制成的电极支撑材料。 双极板不锈钢基材和掺杂有选自铂，铱，钌，金，钯及其组合的金属的含碳层。
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公开(公告)号：US20100028743A1
公开(公告)日：2010-02-04
申请号：US12181864
申请日：2008-07-29
CPC分类号： H01M8/0228 , H01M8/0206 , H01M2008/1095 , Y02E60/50
摘要： A flow field plate for fuel cell applications includes a metal with a non-crystalline carbon layer disposed over at least a portion of the metal plate. The non-crystalline carbon layer includes an activated surface which is hydrophilic. Moreover, the flow field plate is included in a fuel cell with a minimal increase in contact resistance. Methods for forming the flow field plates are also provided.
摘要翻译： 用于燃料电池应用的流场板包括设置在金属板的至少一部分上的非结晶碳层的金属。 非结晶碳层包括亲水的活化表面。 此外，流场板包括在燃料电池中，接触电阻的增加最小。 还提供了形成流场板的方法。
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公开(公告)号：US09011667B2
公开(公告)日：2015-04-21
申请号：US11862644
申请日：2007-09-27
申请人： Mahmoud H. Abd Elhamid , Gayatri Vyas Dadheech , Curtis A. Wong , Youssef M. Mikhail , Michael J. Lukitsch
发明人： Mahmoud H. Abd Elhamid , Gayatri Vyas Dadheech , Curtis A. Wong , Youssef M. Mikhail , Michael J. Lukitsch
IPC分类号： C25D11/26 , C25D11/18 , C25D11/02 , C23C28/00 , B82Y30/00 , C01G23/04 , C01G25/02 , C01G27/02 , C01G33/00 , C01G35/00 , H01M8/02 , H01M8/04 , H01M8/10
CPC分类号： C23C28/00 , B82Y30/00 , C01G23/04 , C01G25/02 , C01G27/02 , C01G33/00 , C01G35/00 , C01P2004/03 , C01P2004/13 , C01P2006/40 , C23C28/322 , C23C28/34 , C23C28/341 , C23C28/345 , C23C28/3455 , C25D11/26 , H01M8/023 , H01M8/0245 , H01M8/04291 , H01M8/1004 , Y02E60/50 , Y02P70/56 , Y10T428/24132 , Y10T428/24612
摘要： One embodiment of the invention includes an assembly of metal oxide comprising valve metal oxide nanotubes.
摘要翻译： 本发明的一个实施例包括包含阀金属氧化物纳米管的金属氧化物的组件。
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公开(公告)号：US08815335B2
公开(公告)日：2014-08-26
申请号：US12727628
申请日：2010-03-19
IPC分类号： B05D5/12
CPC分类号： H01M8/0228 , B01D67/0048 , B01D67/0093 , B01D2323/24 , B01D2325/10 , B01D2325/36 , B01D2325/38 , C23C18/06 , C23C18/1216 , H01M4/92 , H01M4/926 , H01M8/0245 , H01M8/04119 , H01M8/1007 , H01M2008/1095
摘要： One exemplary embodiment may include a method comprising: depositing a solution comprising an organometallic compound on a substrate, drying the solution to provide a film of the organometallic compound and at least partially oxidizing an organic component of the organometallic compound to provide nanoparticles including metal oxides on the substrate which would have multiuse industrial applications.
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9.发明授权公开(公告)号：US08778562B2
公开(公告)日：2014-07-15
申请号：US13493113
申请日：2012-06-11
申请人： Michael P. Balogh , Gayatri Vyas Dadheech , Nicholas P. Irish , Misle M. Tessema , Daniel P. Miller , Mahmoud H. Abd Elhamid
发明人： Michael P. Balogh , Gayatri Vyas Dadheech , Nicholas P. Irish , Misle M. Tessema , Daniel P. Miller , Mahmoud H. Abd Elhamid
CPC分类号： C25D3/48 , C25D5/50 , H01M8/0206 , H01M8/0228
摘要： A method of depositing a thin gold coating on bipolar plate substrates for use in fuel cells includes depositing a gold coating onto at least one surface of the bipolar plate substrate followed by annealing the gold coating at a temperature between about 200° C. to 500° C. The annealed gold coating has a reduced porosity in comparison with a coating which has not been annealed, and provides improved corrosion resistance to the underlying metal comprising the bipolar plate.
摘要翻译： 在用于燃料电池的双极板基板上沉积薄金涂层的方法包括将金涂层沉积在双极板基板的至少一个表面上，然后在约200℃至500℃的温度下退火金涂层 与未经退火的涂层相比，退火的金涂层具有降低的孔隙率，并且对包含双极板的底层金属提供改善的耐腐蚀性。
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公开(公告)号：US08758957B2
公开(公告)日：2014-06-24
申请号：US12181875
申请日：2008-07-29
CPC分类号： H01M8/0228 , H01M8/0206 , H01M2008/1095
摘要： A flow field plate for fuel cell applications includes a metal with a graphene-containing layer disposed over at least a portion of the metal plate. The graphene-containing layer includes an activated surface which is hydrophilic. Moreover, the flow field plate is included in a fuel cell with a minimal increase in contact resistance. Methods for forming the flow field plates are also provided.
摘要翻译： 用于燃料电池应用的流场板包括设置在金属板的至少一部分上的含石墨烯层的金属。 含有石墨烯的层包括亲水的活化表面。 此外，流场板包括在燃料电池中，接触电阻的增加最小。 还提供了形成流场板的方法。
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