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1. 发明授权

US06811918B2 Low contact resistance PEM fuel cell 有权
标题翻译：低接触电阻PEM燃料电池
公开(公告)号：US06811918B2
公开(公告)日：2004-11-02
申请号：US09997190
申请日：2001-11-20
申请人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef Morcos Mikhail
发明人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef Morcos Mikhail
IPC分类号： H01M496
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/021 , H01M8/0213 , H01M8/0221 , H01M8/0223
摘要： A PEM fuel cell having a current collector comprising a polymer composite and a diffusion media engaging said polymer composite. The polymer composite has a hyperconductive surface layer engaging the diffusion media to reduce the contact resistance therebetween. The hyperconductive surface layer is formed by depositing or smearing an electrically-conductive material on the surface of the polymer composite.
摘要翻译：一种具有集电器的PEM燃料电池，其包括聚合物复合材料和与所述聚合物复合材料接合的扩散介质。聚合物复合材料具有与扩散介质接合的超导表面层，以减小它们之间的接触电阻。超导表面层通过在聚合物复合材料的表面上沉积或涂抹导电材料而形成。

2. 发明授权

US5670115A Hydrogen sensor 失效
标题翻译：氢传感器
公开(公告)号：US5670115A
公开(公告)日：1997-09-23
申请号：US543541
申请日：1995-10-16
申请人： Yang-Tse Cheng , Yang Li , Daniel John Lisi , Stanley Gutowski , Andrea A. Poli
发明人： Yang-Tse Cheng , Yang Li , Daniel John Lisi , Stanley Gutowski , Andrea A. Poli
IPC分类号： G01N27/04 , G01N27/12
CPC分类号： G01N27/12
摘要： A sensor for hydrogen is disclosed comprising an electrically insulating substrate carrying a thin amorphous film of co-deposited nickel and zirconium and an overlying film of palladium wherein during the operation of the sensor, hydrogen in a sample gas is dissociated on the palladium film and diffuses into the nickel-zirconium film to change its electrical resistance in proportion to the amount of hydrogen in the sample to be analyzed.
摘要翻译：公开了一种用于氢的传感器，其包括承载共沉积的镍和锆的薄无定形膜和钯的上覆膜的电绝缘基板，其中在传感器的操作期间，样品气体中的氢在钯膜上解离并扩散进入镍 - 锆膜，以与要分析的样品中的氢量成比例地改变其电阻。

3. 发明授权

US07709116B2 Low contact resistance PEM fuel cell 有权
标题翻译：低接触电阻PEM燃料电池
公开(公告)号：US07709116B2
公开(公告)日：2010-05-04
申请号：US10891288
申请日：2004-07-14
申请人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef Morcos Mikhail
发明人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef Morcos Mikhail
IPC分类号： H01M4/96
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/021 , H01M8/0213 , H01M8/0221 , H01M8/0223
摘要： A PEM fuel cell having a current collector comprising a polymer composite and a diffusion media engaging said polymer composite. The polymer composite has a hyperconductive surface layer engaging the diffusion media to reduce the contact resistance therebetween. The hyperconductive surface layer is formed by depositing or smearing an electrically-conductive material on the surface of the polymer composite.
摘要翻译：一种具有集电器的PEM燃料电池，其包括聚合物复合材料和与所述聚合物复合材料接合的扩散介质。聚合物复合材料具有与扩散介质接合的超导表面层，以减小它们之间的接触电阻。超导表面层通过在聚合物复合材料的表面上沉积或涂抹导电材料而形成。

4. 发明授权

US07452617B2 Fuel cell dielectric coolant and evaporative cooling process using same 有权
标题翻译：燃料电池介质冷却液和蒸发冷却过程使用相同
公开(公告)号：US07452617B2
公开(公告)日：2008-11-18
申请号：US10737508
申请日：2003-12-16
申请人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef M. Mikhail
发明人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef M. Mikhail
IPC分类号： H01M8/00 , H01M8/04 , H01M8/12 , C09K5/00 , C09K5/04
CPC分类号： H01M8/04029 , C09K5/10 , H01M8/04097 , H01M2250/20 , Y02T90/32
摘要： The present invention is directed to a fuel cell dielectric coolant and evaporative cooling process using same. The coolant comprises an emulsion that defines a polar internal phase and a hydrocarbon external phase. The polar internal phase comprises an azeotropic mixture that includes one or more polar compounds selected from water, alcohol, or combinations thereof. The fuel cell is configured to react fuel with oxygen to generate an electric current and at least one reaction product, and comprises an electrochemical catalytic reaction cell configured to include a fuel flowpath, an oxygen flowpath, and a coolant flowpath fluidly decoupled from the fuel and oxygen flowpaths, and which defines a coolant isolation manifold including the fluid dielectric coolant described above. The method of cooling a fuel cell comprises, inter alia, evaporating the polar internal phase of the fluid dielectric coolant emulsion in the coolant isolation manifold.
摘要翻译：本发明涉及使用其的燃料电池介质冷却剂和蒸发冷却方法。冷却剂包含限定极性内相和烃外相的乳液。极性内相包含共沸混合物，其包含一种或多种选自水，醇或其组合的极性化合物。燃料电池被配置为使燃料与氧气反应以产生电流和至少一个反应产物，并且包括电化学催化反应池，其被配置为包括燃料流路，氧气流路和与燃料流体分离的冷却剂流路，氧气流路，并且其限定了包括上述流体介电冷却剂的冷却剂隔离歧管。冷却燃料电池的方法尤其包括蒸发冷却剂隔离歧管中流体电介质冷却剂乳液的极性内相。

5. 发明授权

US07416810B2 Low contact resistance PEM fuel cell 有权
标题翻译：低接触电阻PEM燃料电池
公开(公告)号：US07416810B2
公开(公告)日：2008-08-26
申请号：US10770876
申请日：2004-02-03
申请人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef Morcos Mikhail
发明人： Richard H. Blunk , Mahmoud H. Abd Elhamid , Daniel John Lisi , Youssef Morcos Mikhail
IPC分类号： H01M4/00
CPC分类号： H01M8/0228 , H01M8/0206 , H01M8/021 , H01M8/0213 , H01M8/0221 , H01M8/0223
摘要： A PEM fuel cell having a current collector comprising a polymer composite and a diffusion media engaging said polymer composite. The polymer composite has a hyperconductive surface layer engaging the diffusion media to reduce the contact resistance therebetween. The hyperconductive surface layer is formed by depositing or smearing an electrically-conductive material on the surface of the polymer composite.
摘要翻译：一种具有集电器的PEM燃料电池，其包括聚合物复合材料和与所述聚合物复合材料接合的扩散介质。聚合物复合材料具有与扩散介质接合的超导表面层，以减小它们之间的接触电阻。超导表面层通过在聚合物复合材料的表面上沉积或涂抹导电材料而形成。

6. 发明授权

US06740440B2 Inexpensive dielectric coolant for fuel cell stacks 有权
标题翻译：用于燃料电池堆的廉价电介质冷却剂
公开(公告)号：US06740440B2
公开(公告)日：2004-05-25
申请号：US10252736
申请日：2002-09-23
申请人： Mahmoud H Abd Elhamid , Youssef Morcos Mikhail , Richard H. Blunk , Daniel John Lisi
发明人： Mahmoud H Abd Elhamid , Youssef Morcos Mikhail , Richard H. Blunk , Daniel John Lisi
IPC分类号： H01M804
CPC分类号： H01M8/04029
摘要： An inexpensive dielectric coolant for fuel cell stacks. The present invention is directed to a fuel cell, a fuel cell system, and methods for cooling a fuel cell and fuel cell system. The fuel cell is configured to react fuel with oxygen to generate an electric current and at least one reaction product and comprises an anode, an anode flowpath, a cathode, a cathode flowpath, and a membrane disposed between the anode and the cathode. At least one coolant flowpath is fluidly decoupled from the anode and cathode flowpaths and d fines a coolant isolation manifold. The coolant isolation manifold includes a fluid dielectric coolant that comprises a kerosenic hydrocarbon, which can be kerosene or an emulsion of water in kerosene. It is emphasized that this abstract is provided to comply with the rules requiring an abstract, which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 C.F.R. §1.72(b).
摘要翻译：用于燃料电池堆的便宜的电介质冷却剂。本发明涉及燃料电池，燃料电池系统以及用于冷却燃料电池和燃料电池系统的方法。燃料电池被配置为使燃料与氧气反应以产生电流和至少一个反应产物，并且包括阳极，阳极流路，阴极，阴极流路和设置在阳极和阴极之间的膜。至少一个冷却剂流动路径与阳极和阴极流动路径流体地分离，并且对冷却剂隔离歧管进行微粉碎。冷却剂隔离歧管包括流体电介质冷却剂，其包含煤油油，其可以是煤油或水在煤油中的乳液。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 C.F.R. §1.72（b）。

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