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1.发明申请SHUTDOWN STRATEGY TO AVOID CARBON CORROSION DUE TO SLOW HYDROGEN/AIR INTRUSION RATES 有权由于缓慢的氢气/空气侵入速率，避免碳腐蚀的关闭策略公开(公告)号：US20100143754A1
公开(公告)日：2010-06-10
申请号：US12327957
申请日：2008-12-04
申请人： Thomas A. Greszler , Gary M. Robb , John P. Salvador , Balasubramanian Lakshmanan , Hubert Gasteiger
发明人： Thomas A. Greszler , Gary M. Robb , John P. Salvador , Balasubramanian Lakshmanan , Hubert Gasteiger
CPC分类号： H01M8/04303 , H01M8/04097 , H01M8/04223 , H01M8/04302 , H01M8/242 , H01M8/2483 , Y02E60/50
摘要： A fuel cell system including a fuel cell stack having a plurality of fuel cells, each of the fuel cells including an electrolyte membrane disposed between an anode and a cathode, an anode supply manifold in fluid communication with the anodes of the fuel cells, the anode supply manifold providing fluid communication between a source of hydrogen and the anodes, an anode exhaust manifold in fluid communication with the anodes of the fuel cells, and a fan in fluid communication with the anodes of the fuel cells, wherein the fan controls a flow of fluid through the anodes of the fuel cells after the fuel cell system is shutdown.
摘要翻译： 一种燃料电池系统，包括具有多个燃料电池的燃料电池堆，每个燃料电池包括设置在阳极和阴极之间的电解质膜，与燃料电池的阳极流体连通的阳极供应歧管，阳极 供应歧管，其提供氢源和阳极之间的流体连通，与燃料电池的阳极流体连通的阳极排气歧管以及与燃料电池的阳极流体连通的风扇，其中风扇控制 在燃料电池系统关闭之后通过燃料电池的阳极的流体。
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2.发明授权Shutdown strategy to avoid carbon corrosion due to slow hydrogen/air intrusion rates 有权关闭策略，以避免由于氢/空气入侵速率慢而导致的碳腐蚀公开(公告)号：US08580445B2
公开(公告)日：2013-11-12
申请号：US12327957
申请日：2008-12-04
申请人： Thomas A. Greszler , Gary M. Robb , John P. Salvador , Balasubramanian Lakshmanan , Hubert Gasteiger
发明人： Thomas A. Greszler , Gary M. Robb , John P. Salvador , Balasubramanian Lakshmanan , Hubert Gasteiger
CPC分类号： H01M8/04303 , H01M8/04097 , H01M8/04223 , H01M8/04302 , H01M8/242 , H01M8/2483 , Y02E60/50
摘要： A fuel cell system including a fuel cell stack having a plurality of fuel cells, each of the fuel cells including an electrolyte membrane disposed between an anode and a cathode, an anode supply manifold in fluid communication with the anodes of the fuel cells, the anode supply manifold providing fluid communication between a source of hydrogen and the anodes, an anode exhaust manifold in fluid communication with the anodes of the fuel cells, and a fan in fluid communication with the anodes of the fuel cells, wherein the fan controls a flow of fluid through the anodes of the fuel cells after the fuel cell system is shutdown.
摘要翻译： 一种燃料电池系统，包括具有多个燃料电池的燃料电池堆，每个燃料电池包括设置在阳极和阴极之间的电解质膜，与燃料电池的阳极流体连通的阳极供应歧管，阳极 供应歧管，其提供氢源和阳极之间的流体连通，与燃料电池的阳极流体连通的阳极排气歧管以及与燃料电池的阳极流体连通的风扇，其中风扇控制 在燃料电池系统关闭之后通过燃料电池的阳极的流体。
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公开(公告)号：US08647785B2
公开(公告)日：2014-02-11
申请号：US13107526
申请日：2011-05-13
IPC分类号： H01M8/04
CPC分类号： H01M8/04559 , H01M4/92 , H01M8/0432 , H01M8/04529 , Y02E60/50
摘要： A system and method for determining a maximum average cell voltage set-point for fuel cells in a fuel cell stack that considers oxidation of the catalyst in the fuel cells. The method includes determining the average cell voltage, the stack current density (I) and an internal resistance (R) of membranes in the fuel cells to calculate an IR corrected average cell voltage. The IR corrected average cell voltage is then used to determine the oxidation state of the catalyst particles using, for example, an empirical model. The oxidation state of the particles is then used to calculate the maximum average cell voltage set-point of the fuel cells, which is used to set the minimum power requested from the fuel cell stack.
摘要翻译： 一种用于确定燃料电池堆中的燃料电池的最大平均电池电压设定点的系统和方法，其考虑了燃料电池中的催化剂的氧化。 该方法包括确定燃料电池中的平均电池电压，堆电流密度（I）和膜的内阻（R），以计算IR校正的平均电池电压。 然后使用IR校正的平均电池电压来使用例如经验模型来确定催化剂颗粒的氧化态。 然后使用颗粒的氧化态来计算燃料电池的最大平均电池电压设定点，其用于设定从燃料电池堆所要求的最小功率。
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公开(公告)号：US20120064423A1
公开(公告)日：2012-03-15
申请号：US13107526
申请日：2011-05-13
IPC分类号： H01M8/04
CPC分类号： H01M8/04559 , H01M4/92 , H01M8/0432 , H01M8/04529 , Y02E60/50
摘要： A system and method for determining a maximum average cell voltage set-point for fuel cells in a fuel cell stack that considers oxidation of the catalyst in the fuel cells. The method includes determining the average cell voltage, the stack current density (I) and an internal resistance (R) of membranes in the fuel cells to calculate an IR corrected average cell voltage. The IR corrected average cell voltage is then used to determine the oxidation state of the catalyst particles using, for example, an empirical model. The oxidation state of the particles is then used to calculate the maximum average cell voltage set-point of the fuel cells, which is used to set the minimum power requested from the fuel cell stack.
摘要翻译： 一种用于确定燃料电池堆中的燃料电池的最大平均电池电压设定点的系统和方法，其考虑了燃料电池中的催化剂的氧化。 该方法包括确定燃料电池中的平均电池电压，堆电流密度（I）和膜的内阻（R），以计算IR校正的平均电池电压。 然后使用IR校正的平均电池电压来使用例如经验模型来确定催化剂颗粒的氧化态。 然后使用颗粒的氧化态来计算燃料电池的最大平均电池电压设定点，其用于设定从燃料电池堆所要求的最小功率。
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5.发明申请公开(公告)号：US20130142946A1
公开(公告)日：2013-06-06
申请号：US13311800
申请日：2011-12-06
CPC分类号： H01M4/8828 , C09D11/10 , H01M4/8668 , H01M4/8807
摘要： An ink composition for forming a fuel cell electrode, and in particular, a fuel cell cathode layer is provided. The ink composition includes a first protogenic group-containing ionomer having an equivalent weight less than 800, an optional second protogenic group-containing ionomer having an equivalent weight greater than 800, and a catalyst composition. Electrode layers formed from the ink composition are also provided.
摘要翻译： 提供一种用于形成燃料电池电极的油墨组合物，特别是燃料电池阴极层。 油墨组合物包含当量重量小于800的第一含原基团离聚物，等效重量大于800的任选的第二含原基团离聚物和催化剂组合物。 还提供了由油墨组合物形成的电极层。
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6.发明授权公开(公告)号：US08609775B2
公开(公告)日：2013-12-17
申请号：US13311800
申请日：2011-12-06
IPC分类号： C08F214/14 , C08F214/26
CPC分类号： H01M4/8828 , C09D11/10 , H01M4/8668 , H01M4/8807
摘要： An ink composition for forming a fuel cell electrode, and in particular, a fuel cell cathode layer is provided. The ink composition includes a first protogenic group-containing ionomer having an equivalent weight less than 800, an optional second protogenic group-containing ionomer having an equivalent weight greater than 800, and a catalyst composition. Electrode layers formed from the ink composition are also provided.
摘要翻译： 提供一种用于形成燃料电池电极的油墨组合物，特别是燃料电池阴极层。 油墨组合物包含当量重量小于800的第一含原基团离聚物，等效重量大于800的任选的第二含原基团离聚物和催化剂组合物。 还提供了由油墨组合物形成的电极层。
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